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1. 29 229 29 HO JKI x3 3E 3 30158 TESS E a Al E na I n JE mun npn SEE ge SETT 29990 7929 smo 059558 335355 55557 EBO Lu 110 ERO BBOIY Y YY 2 282 2 119222 1 E Lis 8ms2 Uno aus m JB 123 FBus2 T T L I T T T T N LA ap X Q 16 18 e 16 d 19 Q NO Model 000 ur O O N fo um IT T 1 FieldBus card BMS card i o E 2220 A AAA 8 8 8 e e ls 8 8 86 amp 8 DDA DAA A nn i LH 124 pm B i Ja 5 00099 700992999099 Al s fe sss 8 ls 8 s 8 Us S gt ss sla 885885 8 8 s s s alsges gl lke 8 zi E EEE A Bo3s9m999999999 2222292222 2223 Fig 4 5 ST nol S Nos TS ald cal dS no JO Nos 1 aldS cds cus nce O RS Noal O non dS co IS nol dO I SII nol dO 1 cal OI eel SS
2. 5 9 o Su 3 5 i 5 E 5 D gt g 3 o 9 o 83 9 A amp 5 SS as S 2 y Ss NTC input 5 8 10 8 8 U n Universal I O 4 B In_ Analogue input PTC input 5 8 10 8 8 U n Universal I O E la PT500 input 5 8 10 8 8 U n Universal I O PT1000 input 5 8 10 8 8 U n Universal I O E PT100 input max 2 max 3 max 4 max 3 max 3 U n Universal I O zv e Oto 1 Vdc O to 10 Vdc input X 5 x max 6 gt max 6 E max 6 max 6 U n Universal I O 4 B n Analogue input powered by controller Es Z Z 0 to 1 Vdc 0 to 10 Vdc input im 5 E 5 5 external power supply e 5 8 e 10 e 8 e 8 U n Universal I O 4 B n Analogue input 0 to 5 Vdc input 4 B n Analogue input Universal inputs O to 20 mA 4 to 20 mA input X max 4 Le max 6 D max 6 P max 6 max 6 U n Universal I O 4 B n Analogue input outputs powered by controller OSSIA STO SOMA Input max4 8 max7 amp max9 3 max7 S max7 U n Universal I O external power supply E E E E oo ald for ratiometric probe max 5 max 6 max 6 max 6 max 6 U n Universal I O 4 B n Analogue input Voltage free contact digital input 3 8 10 8 8 U n Universal I O Digital input Fast digital inputs max 2 max4 max 6 max 4 max 4 U n Universal I O 2 Digital input mg EM AS 5 8 10 8 8 U Out Universal 1 0 S Analogue output Non optically isolated PWM output 5 8 10 8 8 U Out Uni
3. 0 8 m MAX cavo telefonico telephone cable Fig 4 m CAREL B 2 Distance 50 lt L lt 200 m Use 3 TCONN6JOOO boards connected as shown in the figure L 200m L 200m d a 0 8 m MAX cavo telefonico telephone cable ISI ISI Lu 410 Fig 4 n B 3 Distance 200 L 500 m If one of the terminals is connected at a distance 200 m connect it according to the layout described in A 3 Connect the other terminal as described in A 1 or A2 If both terminals are close to a distance gt 200 m connect them as shown in the layout below L 500m k gt 5 AWG20 22 1 twisted pair alimentatore power supply 20 30 Vdc 150 mA J14 and J15 on 2 3 on TCONN6J000 ao 5 aw GE I gt 0 Ver Fu d SEED Fig 4 0 Case C 3 terminals For the first 2 terminals refer to Case B For the third terminal use one of connections A 1 A 2 or A 3 A Important except for pGD1 the other terminals should be always powered by separate power supplies e the 24Vdc on the Vterm J24 terminal can be used only in alternative to connector J10 to power an external te
4. 299 2 29 9092 2 2 EBO 538 E 5 5118 3 E E S LTT pLAN m n3 na 15 J16 7 18 gou 22 22 100000 ooooooQ goe me ao ani aa OAO au 110 HO HO lt Y 633285 5888865 TRO Wm so m eo Ho5BMS2 i26FBus ni m 123 FBus2 I e B D O G Oo oO oo 1 FieldBus card BMS card m gt E m NE a8 3885 822288585 Ld ES pa aa cr a n Ba i Ja 5 000900720900 Al s 28 Is s 8 83883 Us S s p sla sae 8258 ss glassa a 2 2 8 gz on rele cn an nl SO nas ae a ea BRD Da 2 Q ooo QQ GT PeooooocdooooooooQc 2 2 2 a2 2222Y b d dododd dd Fig 4 t Ref Description Ref Description 1 POWER CONNECTOR G G0 pLAN plug in connector Vterm power to additional terminal R d 5 VREF power to ratiometric probes ls Universal inputs outputs Reserved 4 VDC power to active probes Reserved Button for setting pLAN address secondary display LEDs VG voltage A to optically isolated analogue output VGO power to optically isolated analogue output 0 Vac Vdc Analogue outputs ID digital inputs at voltage A ID digital inputs at voltage A IDH digital inputs at vo
5. E Ey 4 cuo Emo pcos J25 BMS2 J26 FBus2 MASTER SLAVE Bog ae PEO pCO5 Emo Emo 325 BMS2 J26 FBus2 J25 BMS2 J26 FBus2 MASTER SLAVE MASTER SLAVE Fig 3 e pCO5plus 0300020EN rel 1 3 10 04 2014 14 CAREL 4 INSTALLATION 4 1 Mounting on DIN rail and dimensions The controller is designed to be mounted on a DIN rail The figure below shows the dimensions for each size Mounting place the controller on the DIN rail and press it down gently The tabs at the back will snap into place and lock the controller Removing lift the tabs using a screwdriver applied to their release slots The tabs are kept in place by springs pCO5 202 53 A e 18 lt Fe APT J ui mE EIS EIS La mo Eu D Sa E Hr 9 Ve d R MN T d 30 156 ESHT H T a 125 2 Fe 8 C 7 l n rea eer a Fig 4 a DIMENSIONS mm Small Medium Buit in driver Large Extralarge A 227 5 315 315 315 315 B 60 60 60 60 60 B with USB port built in terminal 70 70 70 70 70 B with ULTRACAP module E 75 Tab 4 a 4 2 Installation Environmental conditions Avoid installing the controller and the terminal in places with exposure to direct su
6. g S Nous GQ S S nod IS nod codo 1 O Ta GND 123 FBus2 TR GND J21 326 FBus 110 230 24Vac G d Noa gS I Nos q I nog SI pas N07 dS 1 cal TS I 1 S world Qi 0 a mi Nnal E TWRx GND ID 2 126 FBus Fig 5 v A Important The current on the common terminals must not exceed the capacity rated current of each single terminal 8A Some relays have change over contacts Relays with change over contacts pCO5 model Small Medium Extralarge Large Output No 8 8 12 13 8 12 13 Remote connection of digital outputs The table below shows the cable sizes required according to the current Cross section mm2 AWG Current A 0 5 20 2 1 5 15 6 25 14 8 Note When different relay outputs must be operated consecutively at very close intervals e g star delta motor starter in the order of hundreds of ms use relays belonging to the same group according to the following table pCO5plus 0300020EN rel 1 3 10 04 2014 34 CAREL RELAY GROUPS FOR CONSECUTIVE COMMANDS 100 ms 4 4 1 2 3 pCO5 pCO5 Extra 5 Large Large 9 10 11 114 15 16 14 15 16 17 22 23
7. Type of connector Pitch 5 08 Cable size 0 25 mm 2 5 mm AWG 24 a 12 Stripping length 7 mm Screw thread M3 Tightening torque 0 5 0 6 Nm Tab 8 d Cable AWG and size cross reference AWG Size mm MAX current 20 0 5 2 15 1 5 6 14 2 5 8 Tab 8 e pCO5plus 0300020EN rel 1 3 10 04 2014 50 Tab 8 c CAREL 9 APPENDIX 9 1 Smart Key operating instructions Fig 9 a Programming the Smart Key via Personal Computer The operating modes described in the table below can be configured using a program on the PC The program can also load the software to the key or transfer logged data from the controller to disk Type Function Mode button B Update software from key to pCO Disabled BIOS application parameters etc ce Copy software from pCO to pCO Switches the key from write BIOS application parameters etc mode to read mode D __ Read logs Disabled Read logged data and software from E pCO BIOS application parameters Disabled etc F Read logged data Disabled Switches the key to write G Copy from pCO to pCO and read logs mode read mode and read ogs mode Default mode The key is factory programmed in read write mode type C so that it can be used immediately to transfer software from one controller to another When the key is connected to the personal computer the symbols have the following meanings Waiting for connection to PC W
8. EEPRO 13 KB Parameter memory P PE EEPRO 32 kB not visible from pLAN Working cycle duration medium complexity applications 0 2 s typical Clock with battery Supplied accuracy 100 ppm Buzzer Can be software enabled only via bui It in terminal Battery 3 Vdc lithium button battery 24x3 mm code CR2430 Software class and Class A structure Voltage surge immunity category Category Ill IEC EN 61000 4 5 The device is not designed to be hand held when powered pCOSplus 0300020EN rel 1 3 10 04 2014 46 CAREL MEDIUM BUILT IN DRIVER AAL EXTRALARGE LARGE CAREL NTC probes 50T90 C R T 10 kO 1 at 25 C NTC HT 0T150 C 5 8 10 PTC 6000 to 22000 PT500 100T300 C PT1000 100T400 C 4 2 on U1 to US PT100 probes 100T400 C 2 3 Zon Mitel 1 on U6 to U8 1 on U9 1 on U6 to U8 to U10 0 to 1 Vdc 0 to 10 Vdc signals from controller kn 2 N x 5 x 6 3 6 Analogue inputs powered probes E Lmax 30m max 0 to 1 Vdc 0 to Hae signals from externally dl s z 8 2 10 no powered probes p pS 6 0 to 20 mA A to 20 mA inputs from controller Si max 4 on U1 to US 4 max 4 on U1 to U5 powered probes Y n a 3 on U6 to U8 x x 3 on U6 to U8 x o 6 2 on U9 to U10 E E E 9 0 to 20 mA A to 20 mA inputs from externally 2 e 7 U 2 max 4
9. e E S a o o m o el S v un un co 2 co ca E a E n H S E E DI be re M Ojo ST L 9 a sn gO J y D E sn EH D Y m 2 E o avg Sl o e Tan O E o oO 9 Si n dS1 V n EN zi EU 5 A un LU ca SI a LU 2 E DON OU v UO ea ea o amp em 9 d D a D D an x uv oO lt o o a i a nigel de 2 T a ga E E ES E 9 inf dQ S D D m 3 2 3 2 5 S c MAEN AEN U i an s OT 2 2 Z ao dS 1 RO CSI 5 amp ad gt e Ei w OQ 1 o S Zao 9 Sz n 2 ES BI al BE E c 1 1 E o es 5 l as o 83 WES i So 5 i 5 AESI O CO Bo v B y del v M x TD 4 E 2 r1 BE T C y 35 2 dl gt m S gt E gt o gt o gt q L o A N q VO UG 5 E A N NE ui 30 Fig 5 p pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 230 Vac digital inputs Medium and Extralarge models feature one group of 230 Vac inputs terminal J8 while Large models have two groups on terminals J8 and J19 Each group consists of two digital inputs that can be powered at 230 Vac indicated with IDH and two inputs that can be powered at 24 Vac Vdc indicated with ID The two groups of 230 Vac inputs have double insulation between themselves and between them and the controller The digital inputs that are connected can be the 24 Vac dc inputs of one group and the 230 Vac inputs of the other The two inputs of each group have the same common pole Operational insulation
10. G0 5 Yellow power LED and 3 indicator LEDs Optically isolated analogue output 0 to 10 V Serial address RS485 network connector GND T T or tLAN GND T Analogue inputs and power to probes Optically isolated digital inputs at 24 Vac Vdc Relay digital outputs FU No oo 23 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 4 12 pCO5 terminals description Ref Term Label Description J12 1 C1 Common for relays 1 2 3 Please refer to the figures in the preceding pages regarding the pCO5 J12 2 O1 ormally open contact relay 1 15 J12 3 02 ormally open contact relay 2 J12 4 O3 ormally open contact relay 3 Ref Term Label Description J12 5 C Common for relays 1 2 3 1 1 1 G Supply voltage A J13
11. J26 optically isolated not optically isolated 3 pin plug in connector p 5 08 J23and J26 are both managed by the same protocol as serial 4 with the advantage of being electrically independent both models are available configurable port J26 see par 3 2 Note In industrial residential applications with distances greater than 10 m use shielded cable with earthed shield In domestic applications EN 55014 regardless of cable length in versions without valve driver the connection cable between controller and terminal and the serial cable must be shielded and earthed on both sides Model with driver for electronic expansion valve CAREL E V ALCO EX4 EX5 EX6 EX7 EX8 330 Hz recommended by CAREL EX8 500 Hz as per ALCO specifications Valve compatibility SPORLAN SEI 0 5 11 SER 1 5 20 SEI 30 SEI 50 SEH 100 SEH175 Danfoss ETS 12 5 25B ETS 50B ETS 100B ETS 250 ETS 400 CAREL Two CAREL EXVs as for EVD EVOLUTION TWIN SPORLAN SER I G J K Shielded 4 wire cable CAREL code E2VCABS 00 or AWG22 shielded 4 wire cable Lmax 210 m or AWG14 shielded 4 wire cable Lmax 50 Motor connection BA Digital input Digital input to be activated with voltage free contact or transistor to GND connection Making current 5mA max length 10 m Max length 10 m or up to 30 m with shielded cable 1 Ratiometric pr
12. 4 Select UPLOAD Select function gt UPLOAD ren rFCDO DOWNLOAD PCO gt Peni Fig 9 n Upload An application plus BIOS or buffer memory parameters can be uploaded from the pendrive The following modes are available automatic autorun and manual Automatic and autorun modes require using configuration files Configuration file structure Configuration files must start with the string FUNCTION followed by a string that identifies the function as shown in the table CAREL Function String jh UPLOAD an application or a BIOS file Upload application Important plus an application the order in which the file names are entered is fundamental and must Upload non volatile memory not be changed Copy pCO upload do not enter empty lines or spaces in the file e g at the end of a line each file after the last line of code must contain a carriage return UPLOAD non volatile memory dev UPLOAD the entire contents of the pCO After the description of the desired function various options are available haracter CR h in the followi le 1 To copy the complete contents of the directory simply write the character amp nn r directory e g the entire contents of the CHILLER Example The following file will upload the BIOS and an application di FUNCTION FUNCTION Upload application Upload non vol
13. digital input 3 H lt Sp jos digital input4H 1 SR ln igital output 7 digital inpurs ISP los i digital input6H A eR les digital input 7 Topo igital output 8 digital input 8H NG fos LSP lina un gt ES nr LAN CP Il SSP lus ST i A LSP co ld digital output 9 digitalinputo ISP 00d digital output 10 d pestes Ce A SI probe6 7 digital input 124 liS oz probe 8 CAREL NTC pie wor S LH digital output 12 ISP lonn a H digital input 13 HOP ors ES ie gt vos dS digital output 13 A ST a a Sl i gt digital input 14 SE S scil NT g L pu 00480 S MT AL J S HA digital output 14 A P AH digital out digital input 15 ISF I igital output 15 he ISP lne ERRE A Di ISF loen digital input 16 ISP ST TOI aa Ish nons S is 1 digital output 16 is nom Soa de 1 digital output 17 E cutput 1E analog output 6 0 10 Vdc ISF dS 1 no dS probe 9 CAREL NTC epe p ae i LISI e Nall probe 10 ho Edel voltage free h LOLS Ki digital input digital input 17 K SI K s A digital input 18 Q0000 5 6 7 O m Fig 5 y 35 pCO5plus 0300020EN rel 1 3 10 04 2014 6 1 Switch on When the controller is switched on it runs a test on the secondary display lighting up the segments one by one 6 2 Private and shared terminals All pCO5 controllers can be connected to each other and to oth
14. i 3 v 3 Fig 9 j Click on Salva Save to generate the project s 2cw file Commissioning basic concepts Note The following paragraphs are from the online help of pCO Manager to which the user is referred for further details Commissioning is a configuring and real time monitoring software that can be used to supervise the performance of an application program installed on a pCO to start up the pCO and to perform debugging and maintenance With this software the user can set the configuration parameters edit the values of volatile and permanent variables save on file the trends of the unit s main quantities manually manage the unit s I O using simulation files and monitor reset the alarms of the unit on which the device is installed Work carried out with Commissioning is preceded by configuring the work environment which is typically done by the project designer The active project in 1Tool is automatically loaded by pCO Manager The project designer can use the configuration functions of Commissioning to decide which variables should be subjected to monitoring logging trend monitoring and event monitoring to organize variables into categories and to create sets of configuration parameters Operators using Commissioning for maintenance will be able to see the necessary variables and to draw from preset configuration values Support files Once the design of the application is completed 1Tool generates
15. nel TILT shield TP shield L 2222 2222 n SINS j Ma J27 128 J30 J29 E AB CD ul 3 olno 008 sons 88 fon a La a n a n n na 009 49999999 T3 sure NTC driver A C ratiometric pressure AI transducer driver A co E Lc 3 S 5 El e 8 5 2 2 E Fig 5 t Notes connect the valve cable shield to the blade faston connector and then earth for information on the compatibility of valves and refrigerants see the Technical Specifications table and the EVD Evolution driver manual Apply the Ultracap module accessory code PCOSOWUC20 on the controller with built in valve driver The module is made with special capacitors called ultracapacitors that close the electronic valve in case of power failures The module only powers the driver and not the controller it is applied to A Important The pCO5 with built in driver and PCOSOWUC20 module or EVDOOOOUCO external Ultracap module and EVBATOO400 battery must be powered at 24 Vac so that emergency valve closing is ensured in case of power failures If the controller is powered with DC voltage it will not close the valve in case of power failures Notes the built in driver replicates all the hardware and logic functions of the EVD Evolution controller in case of 1 valve and of the
16. pGD Touch 4 3 user terminal of the pCO Sistema family The electronic technology applied and the new 65 000 colour display allows the terminal to handle high quality images and advanced functions pro viding an excellent aesthetic performance In addition the touchscreen panel facilitates man machine interaction making it easier to navigate through the various screens PGDTO7000F tech leaflet code 050001490 pGD Touch 7 user terminal See description of pGD Touch 4 3 user terminal PGDEOO00 tech leaflet code 050001450 Graphics terminal Allows complete graphics management through the use of icons defined during the development of the application software and managing international fonts in two sizes 5x7 and 11x15 pixels The application software resides only on the pCO controller the terminal requires no additional software for operation Accessories for installation telephone connection cable code S90CONNOO TCONN6J000 shunt card instr sheet code 050002895 PGD1000100 tech leaflet code 050001055 Graphics terminal panel installation This model can be installed on the panel Its graphics properties are identical to those of the PGDEOOO terminal Accessories for installation telephone connection cable code S90CONNOO TCONN6J000 shunt card instructions sheet code 050002895 AT tech leaflet code 4 050001 6IE 4 050001 7IE th TUNE t
17. BKPOO 01 Application PVT DEV DEVOO 01 Non volatile parameters DWL DEV LCT CPYOO 01 All data on the controller PVT Tab 9 c The downloaded files to have fixed names In particular the application file is called ppl pCO dwl the BIOS file bios pCO bin the files containing the logs and related information are logs dwl logs lot and logs pvt respectively Finally the buffer memory is saved to the file on the pendrive pCO5plus 0300020EN rel 1 3 10 04 2014 54 CAREL Menu access The following are the steps for accessing the pendrive management menu Procedure 1 Connect the pendrive to the master port Banana vos pos RICE USB key Fig 9 k 2 Press Alarm and Enter together for 3 seconds to enter the option menu Select FLASH USB memory and press Enter to confirm gt SYSTEM INFORMATION LOG DATA OTHER INFORMATION FLASH USE MEMORY Fig 9 1 3 Select USB pen drive and press Enter to confirm MAHD FLASH FILES gt USB PEN DRIVE Fig 9 m A Important Wait a few seconds after the pendrive has been plugged in for it to be recognised by the controller If the message No USB disk or PC connected is displayed momentarily with the request to connect a pendrive key or computer USB cable wait a few seconds until the recognition message is shown USB disk found and the following screen appears
18. M pei a m ay rd Oa e n D b A o Data paren o oso LES LZ vibe Tyee g 1 e 0 LA dea Pb 2 Probe Address gt 1 a im ow M Sera Pb 1 Pra Fe o g o LA Bera rt reba Aa m my Fig 9 g Changing a parameter Select the parameter category and then the parameter that you want to edit The parameter e g recovery recovery type will be highlighted in blue aj Recovery Defrost Speed i Recovery Defrost Delay On f Recovery Defrost_Diff fi Recovery Defrost_Setp dd Di ll Recovery Min Speed fag Recovery Diff Act Recovery Hg Recovery Delta Act Recovery gj Recovery ByPass Damper Type Monitoraggio a evento ff Recovery Reg Type d y 8 Configurazione dispositivo Fig 9 h 1 Double click on the column marked letto read A window will appear in which you can enter the new value for the parameter Recovery Recovery_Type CAREL 2 Enter the new value e g 3 and click OK The new value will appear in the column marked scritto written To write the parameter to the pCO controller right click and select scrivi selezionate write selected The new value will appear in the column marked scritto written meaning that the parameter has been written to the controller Default Letto Scritto 120 120 Y 120 il 1 v 1 5 0 5 0 Y 50 60 60 w 60 3 0 30 w 3 0 0 0 v 0 100 100 w 100 120 120 Y 120 4 0 40 Y 40 1 0 1 0 w 1 0 20 20 Y 2 0 3 03 w 03 0 5 0 5 Y 05 1 1 Y 1 0 0 Y
19. See instructions sheets codes 0500042IE and 05000411E 4 4 Serial network electrical connections To improve the controllers immunity against electromagnetic interference the serial connection cable should be a shielded twisted pair cable 2 pole or 3 pole depending on the insulation of the serial connection The following rule applies ifthe serial port is isolated functionally from the power supply a third wire is required in the serial cable to act as a common reference for the controllers If the serial port is not optically isolated and the common reference is already present no third wire is required Technical specifications for connections Use a shielded twisted pair cable AWG 20 22 with inter conductor capacitance 90pF m Master HW Lmax m Wire Resistance on Max no Data rate device wire first and last of slave bit s capaci devices devices on tance bus pF m FBUS 1000 lt 90 1200 64 19200 PC RS485 1000 lt 90 1200 207 2m pLAN 500 90 S 32 115200 Tab 4 b Note In case of a Master Slave network the max allowable length is 1000 m If the network is longer than 100 m apply 1200 1 4W terminating resistors to the first and last devices in the network Non optically isolated serial port This is the case of the serial ZERO pLAN J11 Fieldbus 2 J23 and J26 and BMS2 if not optically isolated on models with built in ports that are not optically isolated CA
20. of the cable L L lt 300mm n 1 1 eee B m a 2 Case 2 Distance between controllers greater than 0 3 m two possibilities a Earth one end with a bridge between the shields L gt 300mm ASA TEA 1 pail pl ji i l 1 t i T 1 t v ORC PENES L Ne ITA L ST ISI S zu b Earth both ends of the cable L 300mm IS ST iS IST SI SI E amp E Ww ow pCO5plus 0300020EN rel 1 3 10 04 2014 4 5 Connecting the terminal The controller and the terminal are connected to a pLAN network 1 One pCO controller When connecting the controller to the terminal the following restrictions should be kept in mind 1 the overall length of the PLAN network should not exceed 500 m Consequently if the terminal is installed remotely the length of the erminal cable must be included in the total length 2 the unshielded telephone cable can be used for a max length of 50 m Beyond this length use a 3 pole shielded cable see table below 3 in case of lengths greater than 200 m the power supply for the erminal must be provided separately 4 no more than 3 terminals can be connected to the same pCO controller The terminals must be of the same type eg all PG
21. relay 13 20 60 GND Common for universal input output 10 5 J182 C13 Common for relay 13 4 J2 5 VDC Power to active probes J18 3 C13 ormally closed contact relay 13 5 Button for setting pLAN address secondary display indicator LEDs J21 1 014 ormally open contact relay 14 J4 1 VG Voltage A to optically isolated analogue output J21 2 C14 Common for relay 14 6 4 2 VGO i optically isolated analogue output at 0 21 34 C14 ormally closed contact relay 14 ac Vdc J4 3 Y Analogue output 1 at 0 to 10V lae Sb ormally open contact relay 15 7 44 Y2 Analogue output 2 at O to 10V J215 C15 Common for relay 15 J4 5 Y3 Analogue output 3 at 0 to 10V 15 J21 6 C15 ormally closed contact relay 15 J4 6 Y4 Analogue output 4 at 0 to 10V J22 1 C16 Common for relays 16 17 18 7 J20 1 Y5 Analogue output 5 at 0 to 10V J22 2 O16 ormally open contact relay 16 J20 2 Y6 Analogue output 6 at 0 to 10V J22 3 NO17 ormally open contact relay 17 re gt Pigi a npu L 3 o age AL J22 4 018 ormally closed contact relay 18 J53 D3 Dial ds 33 vel E A J22 5 C16 Common for relays 16 17 18 45 4 D4 Digital input 4 at voltage A J21 14 C14 Common for relays 14 15 16 J5 5 D5 Digital input 5 at voltage A J21 2 4 NO14 ormally open contact relay 14 8 ETE J5 6 D6 Digital input 6 at voltage A J21 30 NO15 ormally open contact relay 15 ee D7 Pigi al INU 7 3 M age A J21 4 4 NO16 ormally open contact relay 16 a an a Inpu 8 at vol ag
22. terminal J26 using the Modbus protocol developers should take into account the number of variables exchanged over the entire serial line pCO5plus 0300020EN rel 1 3 10 04 2014 5 6 Digital outputs Electromechanical relay digital outputs The controller features digital outputs with electromechanical relays For ease of installation the common terminals of some of the relays have been grouped together The type of insulation is described in the table below See also the Technical Specifications table Type of insulation Between relays in the same group operational insulation Between groups of relays reinforced insulation Between relays and the rest of the controller Notes inside each group the relays have just operational insulation and must therefore have the same voltage generally 24 Vac or 110 230 Vac between groups there is reinforced insulation so different groups can have different voltages reinforced insulation Example of connection diagram LARGE model 110 230 24Vac N Va cl TQ I neal II IS S S S S S DI SI ST Si SI NOT ca i al Nov no y e a al 104 105 NO al o N07 cg 1 WLI I nov IS cii NC
23. 15 16 18 G S Type of relay Type A TypeA__ Type A__ Type A IypeA TypeA Type A__ Type A__ Type A__ EXTRALARGE m 4 6 4 8 9 11 12 13 14 16 17 20 21 24 25 29 Type of relay Type A Type A Type A lypeA TypeA lypeA TypeA lypeB lypeB TypeB TypeB Number of SMALL rel 8 change over 3 MEDIUM e EXTRALARGE relays 8 12 13 contacts 5 LARGE NO relays 8 12 13 14 e 15 Note The output relays have different features depending on the model of pCO5 Nameplate SPDT 2000 VA 250 Vac 8A resistive Type A relay information Certification UL60730 2A resistive 250Vac 30 000 cycles Pilot duty C300 240Vac 30 000 cycles Switchable EN 60730 1 2 2 A 250Vac 100 000 cicli power Relay nameplate coc 1250 VA 250 Vac 5A resistive Type B relay information de Certification UL60730 1A resistive 250Vac 30 000 cycles Pilot duty C300 240Vac 30 000 cycles EN 60730 1 1 1 250Vac 100 000 cicli SSR outputs Maximum number 1 SMALL output 7 2 MEDIUM and EXTRALARGE outputs 7 and 12 3 or 4 LARGE outputs 7 12 14 or 7 12 14 15 on models Working voltage 24 Vac Vdc SELV 230Vac where Load current MAX 1A 70mA provided Pulse load current MAX 12A 150mA Warnings if the load requires a higher current use an external SSR to power external loads use the same power supply as the pCO connected to terminals G G0J this must always be dedicated and not in common with the power supply to other devices e g contactors coils e
24. E ConnessioneLocale BaudRate Auto RicercaDispositivo Auto pLAN ndirizzoDisposit 1 PasswordDispositivo 0 NumeroPorta COM4 e TipoModem Fig 9 c Switch the controller off and then on again and use the Connect command to establish the connection When the connection is established the flashing message ONLINE will appear at the bottom left of the screen sP pCOManager 2 4 3 Commissioning LogEditona UW Fig 9 d pCOSplus 0300020EN rel 1 3 10 04 2014 52 CAREL Installing the application program Select the directory containing the application program files and click Upload to upload the program to the pCO controller La Fig 9 e Commissioning Using the mouse select Commissioning at the bottom left A new work environment will appear Commissioning hd LogEditor Fig 9 f Click on configura dispositivo configure device to display all the application variables The variables can be selected according to the categories that appear at the bottom dee fo cms ra Ss Rm Suar E meae ont Lessons Mn Ne Paet Lato 1 1 1 v 1 mew 7 8 1 1 1 LA Z i i 1 i o oi M H ss 9 t 1 1 e H i ma 1 2 1 v o s U L LA E b T dna trd pat Pre orme um o LA Bat pr mw xw M mw EM e M S XN M mw xw M ue RN v xw um v sone xN v mw xw M e mock del protocolo sedibus mater b U LA I 1 v 1 1 n D LA i
25. Je 7 J8 AD CO COC ERI ae eal FieldBus 1 BMS 1 MP BUS card Siva qan ios BACnet RS485 interface card Servo control Damper servo Ethernet BACnet valve control interface card Da vire e vi Qena ciirariua LonWorks interface allt card Fig 1 a Ref Serial port Connectors Connection to up to 3 terminals pLAN J10 J11 up to 32 devices in a pLAN network pCO controllers EVD Evolution valve drivers terminals BMS 1 Serial Card a building automation system after installing the relative BMS card see par 1 4 FieldBus 1 Serial Card sensors actuators etc on a Fieldbus after installing the relative card see par 1 5 BMS 2 J25 pGD Touch terminals GPRS connection modules built in card m ON gt Fieldbus 2 J26 and J23 on Large and Extralarge versions sensors actuators etc on a Fieldbus built in card available on P 5 models not available on P 3 models see par 8 3 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 1 3 Terminals Note All instruction sheets can be downloaded from www carel com in the Documentation section Code Description Notes The pGD Touch 4 3 graphics terminal belongs to the family of touchscreen terminals PGDTO4000F designed to simplify and make more intuitive the interfacing of users with the controllers tech leaflet code 050001475
26. PCOWEB settings the following screen will appear Mlalx Mlalsitlelrisl n um DIHICIPI sue Max Firlamies IP A D DIRIE SIS Once the parameters have been chosen they can be updated following he procedure described for configuring pCOWeb After a short time the fields are populated with the current parameters f the fields are not populated with the current parameters check the firmware version of pCOWeb and the protocol used by the BMS serial port The parameters can now be edited by selecting the respective fields using the ENTER button and setting the desired values using the UP DOWN buttons If the DHCP option is set to ON the IP address and etmask fields cannot be changed Pressing ENTER repeatedly will display pCOSplus 0300020EN rel 1 3 10 04 2014 58 CAREL CAREL INDUSTRIES Headquarters Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 e mail carel carel com www carel com Agenzia Agency pCOSplus 0300020EN rel 1 3 10 04 2014
27. Setting the password If the application contains a password that must entered in a special screen this is requested for each DOWNLOAD UPLOAD between the pCO and the pendrive The password is used to protect the contents of the pCO from being downloaded to the pendrive protect the PC connection this is a standard procedure in pCO Manager Connecting to a computer Connect the slave USB port on the controller to the USB port on the computer where pCO Manager is installed 200060000 Vas usal y USB connector from computer Fig 9 ag 57 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL T all the parameters available as listed in the following screens Important Neltmas k do not install any type of converter between the computer and port B even if requested by the program s guided procedure pCO Manager manages compressed files GRT OS Gateway Once the connection is established the following operations are available ea aa e apar ela es 1 UPLOADING the application or BIOS application 2 DOWNLOADING the non volatile memory DIN S 1 3 DOWNLOADING logged data m ne me em E 4 Commissioning DINIS 1 5 Managing the NAND flash memory mi al Jas Once the USB cable is removed the port will become available again after approximately 5 s B A C n elt ID A Important If no connectio
28. a number of files in the compiling stage two of which are required by Commissioning e lt nomeApplicativo gt 2CF lt ApplicationName gt 2CF variable descriptor e lt nomeApplicativo gt 2CD lt ApplicationName gt 2CD category and access profile descriptor In addition to these files the software also manages the lt nome applicativo gt DEV lt Application Name gt DEV file which contains the unit s preset parameters When the user has finished using Commissioning whether for configuration or monitoring purposes the following files can be generated nomeApplicativo 2CW lt ApplicationName gt 2CW descriptor for categories access profiles monitoring groups nomefileCommissioningLog CSV lt FilenameCommissioningLog gt CSV file used for the commissioning log containing data of the variables logged during monitoring Therefore to configure Commissioning the following files are required 2CF 2CD and if necessary the DEV file which can be imported or exported For monitoring purposes in addition to the files above it might also be necessary to have the 2CW file containing the definition of the work environment The commissioning log file is a simple output file pCO Load basic concepts pCOLoad is the module that manages uploading to the flash memory of the device or of the ProgKeyX key installed on the pCOJ uploading to the NAND memory of certain devices downloadi
29. all the configuration debugging and maintenance operations on CAREL pCO Sistema devices pCO Manager can be installed by itself or as part of the 1Tool programming environment Installing pCO Manager Go to http ksa carel com and in the section pCO Sistema select pCO_ manager After you accept the general conditions of the software s free use licence a window will open from which you can download the file pCO_managerzip Install the program on your computer Connecting the PC to the pCO controller Connect a cable with USB RS485 converter to the USB port on the computer and connect the converter to a telephone cable plugged into the pLAN port of the pCO Additional connection methods are described in par 6 5 E E Aa D BMS card 31 v Ob e FieldBus card m Cmm A ef it eases EEEEFEFFE sq posa merete 533273 5533333 79 POWER SUPPLY Fig 9 b Upon launching pCO Manager will display a screen showing the connection settings in the upper right hand corner Choose 1 connessione locale local connection 2 baud rate Auto 3 ricerca dispositivo find device Auto pLAN As for the port number follow the Wizard s instructions for the port to be identified automatically e g COM4 E TipoConnessione Connessione Locale
30. can be programmed using the 1Tool development software which offers the following advantages transferability of software Applications developed for the pCO can be quickly and easily transferred between different hardware platforms by simply modifying the inputs and outputs rapid development of custom programs at competitive costs reliability guaranteed by the use of standard routines tested in the lab andin the field In addition using 1Tool provides customers with maximum confidentiality and ample self management when developing new programs on their own Using the same hardware for different applications enhances standardization with the clear advantage of being able to perform in circuit functional and burn in tests on all products thereby ensuring a high level of reliability in general and in terms of individual electronic components Applications When provided with a dedicated application program the same controller can be used to control equipment of different kinds chillers and heat pumps roof top units air conditioners small medium sized air handling units on request refrigerated counters on request and to specifications cold rooms on request and to specifications curing rooms compressor racks universal stage controllers pCO5plus 0300020EN rel 1 3 10 04 2014 1 2 Functional layout The figure below shows the functional unit Damper actuators and valv
31. colour 5 VREF Power Black GND Power reference Green U1 Signal White pCO5plus 0300020EN rel 1 3 10 04 2014 28 CAREL Connecting active probes with 0 to 10 V output For information on the maximum number of probes that can be connected see the table at the beginning of this paragraph For details on the operating range see the data sheets supplied with the probes FieldBus card BMS card n pa n J4 J AL P dl cal 85 ss8558 IMJ E ss sls ses aana eg pog S S Fig 5 h Key Controller terminals 0 to 10V active probes GND Reference VDC Power U1 Signal 1 U2 Signal 2 Max number of connectable digital inputs The controller allows the universal inputs outputs to be configured as non optically isolated voltage free digital inputs In any case the inputs must be connected to a voltage free contact Max number of digital inputs connectable to universal inputs outputs pCO5 Type of signal Small Medium Built in Large driver Extralarge voltage free 5 8 10 Digital contacts inputs not 4 6 optically fast digital max 2 max su UR COS max 2 su U1 U5 isolated inputs max su Uo LE max 2 su U6 U8 di 2 su U9 U10 Tab 5 c A Important The maximum current allowed on the digital input is 10 mA Therefore the rating of the external contact must be at least 10 mA Connecting th
32. is used In each group the digital inputs must be powered at the same voltage 24 Vac 28 to 36 Vdc or 230 Vac in order to avoid dangerous short circuits and or the risk of powering lower voltage circuits with 230 Vac electricity Note the range of uncertainty of the switching threshold is from 43 to 90 Vac the voltage must be 230 Vac 10 15 50 60 Hz Example 1 Connection diagram with inputs at 230 Vac FieldBus card BMS card Ll J pP E J2 Bs e s 1l E Ja J5 2 ss 55 fils a 5 s BRAS cc sla 8 8 6 8 8 5 8 8 A FP ur m mm Li Lam om mo m pm o m m S IUE QIIIA SERAN 4 230 Vac Zl IU Ws LSP loun Fig 5 q Example 2 Connection diagram with digital inputs at different voltages Il p vem ISP SSP 5 Veer L 230Vac N al ad 4 Fig 5 r 5 4 Optically isolated analogue outputs 0 to 10 V analogue outputs On terminals VG and VGO the controller provides optically isolated 0 to 10 V analogue outputs to be powered externally at the same voltage powering the controller i e 24 Vac or 28 to 36 Vdc La figure below shows the connection diagram The 0 V supply voltage is also the voltage reference of the outputs See the Technical Specifications table for details on the output current out
33. must be less than 30 m long Do not exceed this length to avoid measurement errors pCO5plus 0300020EN rel 1 3 10 04 2014 Co i ES co eo E kel a al al S aI SA gal d stall dS I hx C sial aaf dS gt 1 Hr Lal Adi Sl wey 4 4a HyLaI DI 5 TP Ed vial S gO ral GO I QNS vial 3 Na LS 91 101 an dQ I val dS I ga Da E an dS I Dal dS1 8 eLal 23 VIS sal ge lj gt anol d MOI sores n HELI on d fl Hata de I n HeLal s 9S I ea qS 1 SI DI E on a Sn ST 6901 Lo al TS TI a 6901 a al IS a Si ua AION al SI za e q ua L r lal gO ua 5 ugs aa D_A cal SI orai 9 a dS D ed 9 eai j sal dS I CO JS Foral ral ua mal ST 9 SI aA S Pla al aal 91al S n SAI a SAI Aga 2 500 dS E m siat Li saldo bal e 4 Hsia Haal Hsia VER nial dS Lier al L 1 1gdi 9 9al HA 90 2 9 sal t sal A n val val 4 eal dl __ zal e za e Y tal Y v 1a
34. n 222 ao el PCOS004850 IPCO1000BAO BACnet RS485 PCO10WOWBO PCO10000F0 RS485 serial card linterface card pCO Web interface card LON card Ethernet BACnet Chiller Scroll compressor PGDI PGD Touch Device FEV FAN INVERTER PUMP S90CONN connection FieldBus card Tii a see cee he 8 eee Eee m Est AREE BMS card tern ae co nu nn n E S ETE asf AEE rj E ssssosss lsssthsass 1g 9922 TM ae PCOS004850 RS485 serial card PCO10WOBAO scheda interfaccia IBACnet RS485 interface card PCO10WOWBO k PCOLJes gd pCOWeb interface card Ethernet BACnet Ru PCO10000F 0 ENS LON card 293 ra CAREL 43 pCO5plus 0300020EN rel 1 3 10 04 2014 7 1 Devicesthatcan be connected to the pCO5 device serial ZERO pLAN serial ONE BMS1 serial TWO Fieldbus 1 serial THREE BMS 2 CAREL serial FOUR Fieldbus 2 master Host USB Connector J11 Connector J10 PCO1004850 PCOS004850 PCO100MDMO PCO10000F0 PCO10000R0 PCO10WOWBO PCO10WOBAO PCOSOOHBBO PCOSOOKXBO PCO100FD10 PCOS00FD20 PCO100MPBO PCOSOOHBFO Connector J25 and J23 on L Connector J26 and XL PST terminal PLD terminal x PCOTOOTLNO pCOT pCOI terminal
35. on U1 to U5 Universal inputs powered probes 3 us x Le j i di 3 on U6 to U8 outputs OUS to U8 2 on U9 to U10 0 to 5 V signals from controller powered A 5 6 6 U ratiometric probes Input accuracy 0 3 fs Time constant for each input 0 5 s Classification of measuring circuits IEC EN 61010 1 Category MEDIUM BUILT IN DRIVER SMALL EXTRALARGE LARGE Non optically isolated Voltage free contacts 5 8 10 digital inputs Lmax Fast digital inputs 4 6 Type voltage free contact max 2 on U1 to U5 30 m max no max 2 max 2 on U1 to U5 i Max current 10 MA max Zon U6 to UB max 2 on U6 to U8 Max frequency 2 kHz and resolution 1 Hz 2 on U9 to U10 Attention To avoid irreparably damaging the controller externally powered active probes 0 to 1 V 0 to 10V 0 to 20 mA 4 to 20 mA should be provided with adequate current protection and the current should be lt 100 mA Ratiometric probes can be powered by the controller only at power on universal inputs outputs are short circuited to GND for about 500ms up to the end of the configuration MEDIUM BUILT IN DRIVER Non optically isolated SMALL EXTRALARGE LARGE analogue outputs 0 to 10 Vdc max current 2 mA 5 8 10 max no Lmax PWM 0 3 3 Vdc output max current 2 MA 30m frequency 2 kHz asynchronous 100 Hz 5 8 10 asynchronous 4Vdc Active probes can be powere
36. pLAN address on which pCO Manager is installed which can be used to upload the O address long press gt 5 s procedure for changing application program commissioning the system etc selection pLAN address see par 6 3 Note Once the application program is installed all button functions depend on the program and do not necessarily correspond to the descriptions above pCOSplus 0300020EN rel 1 3 10 04 2014 12 CAREL 3 COMMUNICATION PORTS 3 1 Serial ports Compared to the pCO3 pCO5 and pCO5 controllers have a second BMS serial port on connector J25 BMS2 and a second Fieldbus port on connector J26 FBus2 pCO5 Large and Extralarge boards still have connector J23 which is marked FBus2 like connector J26 With reference to management under 1Tool this is the same serial line so different addresses must be used for devices connected to both connectors while from the electrical point of view the ports are independent an electrical fault on port J26 does not affect port J23 See the Technical Specifications table Serial FieldBus card N 923 FBu ONLY FOR Q Q LARGE AND EXTRALARGE O MODELS Q Type Connector Features Ser
37. ports with slave hardware BMS do not provide bias voltage so it is always advisable to connect at least one device with master hardware FBus to the network so that it is correctly biased At the software level in the 1Tool programming environment the serial However no more than two devices with master hardware FBus can port is still the Fieldbus2 be connected to the same network otherwise the network s total bias impedance becomes too small and incapable of supplying the BMS TEF BE required voltage to the R5485 ne work We recommend connecting the serial probes or other field devices to 1 ME an optically isolated version of the Fieldbus serial port or to serial port FieldBus TWO Fieldbus 1 to exploit the filtering properties of optical isolation Compared to the pCO5 pCO5 controllers are provided with 4 microswitches for configuring serial port J26 figure microswitches all down port J26 set with Fieldbus hardware microswitches all up port J26 set with BMS hardware Factory configuration Fieldbus port Special cases n networks consisting only of slave HW devices no more than 207 devices can be connected The max length allowed for the network ARESE E is 100 m DO NOT connect the 1200 1 4W terminating resistors to the first Bo Ego 2028 l and last devices SOT UT n networks consisting only of Master HW devices no more than 2 a z d
38. range see the data sheets supplied with the probes The controller can be connected to all CAREL SPK series active pressure probes or any commercially available pressure probes with 0 to 20 mA or 4 to 20 mA signals a ANN I7 FieldBus card BMS card mT EA EN 124 n i 4 J ls A 2 2 2 11 AE igi soot ees SBME ee ce clea eel aeaa an oe 24 Peg Cocoa pooo995299 55283232 6 o 6 1 Fig 5 f Key Controller Current output pressure probe terminals L 2 VDC Wire 1 Power Brown Wire 1 Power Brown U1 Wire 2 Signal White U2 Wire 2 Signal White Connecting 0 to 5 V ratiometric pressure probes For information on the maximum number of probes that can be connected see the table at the beginning of this paragraph For details on the operating range see the data sheets supplied with the probes The controller can be connected to all CAREL SPKT series active pressure probes or any commercially available pressure probes with O to 5 V ratiometric signals A Important the ratiometric probes are powered by the controller through terminal 5 VREF the ratiometric probes cannot be powered by an external source FieldBus card BMS card ALS We 7 pg 33 22 au 6 a C Haw Fig 5 9 Key Controller terminals Description Wire
39. the 1Tool application software level the valve driver must be connected to the FBus2 port Consequently any other devices physically connected to the Fbus2 port J26 must have the same communication protocol CAREL Standard Master or Modbus Master the same baud rate stop bits and parity The CAREL or Modbus protocol is selected automatically The internal driver s address is 198 EVD Evolution s default address so any other devices connected to J26 must have an address other than 198 The CAREL or Modbus protocol is selected automatically External EVD Evolution drivers can be connected to the Fieldbus1 serial port optional card with no address restrictions BUS LETT LE Lal IM ADDR 198 ADDR 198 ADDR 198 TOSS o ii APE RY PRETE TOOT sea 220 EEE sa J26 FBus2 gt NEED ADDR 198 B built in driver FieldBus card BMS card z Tania Aom FAEH PIETET oook l A s Bad Los FEES boccodscsassssiiostoisializiai Core RES Important To ensure efficient data exchange between the driver and the controller when developing the 1Tool application if there are devices connected to the FBus2 port
40. to install on the PC a pendrive If you are using a pendrive before proceeding you must connect the terminal to the controller following the instructions in par 4 5 and then establish the connection The terminal can be either private or shared Smart key The PCOSOOAKYO key is an electronic device used to program and service pCO Sistema controllers The PCOSOOAKYO key simplifies data transfer between the controllers installed and a personal computer by exploiting the high capacity flash memory for storing software applications BIOS and variable logs The pCO is connected directly via the telephone connector using the cable supplied while to transfer data to a personal computer the PCOSOOAKCO USB adapter is required The device is powered either by the USB port on the PC or by the controller therefore no external power supply is necessary cavo telefonico telephone cable PCOSOOAKCO d connessioni in alternativa i alternative connections Fig 6 n The steps to follow are described in par 9 1 pCO5plus 0300020EN rel 1 3 10 04 2014 38 CAREL pCO Manager On all pCO Sistema controllers the resident software can be updated using a PC For this purpose CAREL provides the pCO Manager program and a serial converter with RS485 output to connect to the pCO pCO Manager is part of the 1Tool program suite it can also be installed by itself and can be obtained free of charge at http ksa carel co
41. updated and then the application Present The information is shown on the pCO s built in display and on the pGD1 WAITING for ur3rade erminal when both are featured Fig 9 w Procedure 1 Connect the pendrive to port A PeD f 1 aa a Es a HO LINK Lt I e ej I al 9 y ll yw Fig 9 x 6 The controller warns that no application has been loaded APP lication Program Fig 9 r corrupted or not 2 After a few seconds Autorun mode starts Press Enter to confirm or Present WAITING for urgrade display button pLAN sek AUTORUA MODE esee Fig 9y UPLOAD APPLIATION Fr ENTER to start to exit autorun pGD lr Z W A NO LINK J lle mi Il e l ll n Fig 9 5 19 M Fig 9 z 3 The validity of the FW is checked and the BIOS is loaded 7 The application update then starts FW validation Please wait Upload appl Please wait Fig 9 t Fig 9 aa pCO5plus 0300020EN rel 1 3 10 04 2014 56 CAREL pGD li IA NO LINK ml p ri l I vl Fig 9 ab 8 Remove the pendrive The update is complete Wait for the display to stop flashing indicating that the controller is being reset before restarting Fo L
42. with UP while providing 1 yellow LED indicating that the device is powered power to change the controller s address 1 red LED indicating an overload on the VDC J2 5 terminal A White Red see par 6 3 4LEDs indicating valve status only on pCO5 built in driver models SII De press together with Enter to access the Flashing LEDs mean the valve is moving steadily on LEDs mean the screens managed by the BIOS see par valve is completely open or closed 6 6 LED Colour Description Prg White Yellow A Yellow close valve A connector J27 B Green open valve A connector J27 Yellow close valve B connector J28 6 Esc White go up one level D Green open valve B connector J28 press together with DOWN and ENTER to UP White change the terminal s address only for Microswitches PGDE terminal see par 64 Four microswitches are provided to configure port J26 as a Fieldbus or press to increase value BMS port see Port J26 configuration e Enter White press to confirm value USB ports press together with UP and ENTER to On the models where they are included there are 2 USB ports which can L DOWN White change the terminals address only for be accessed after removing the cover PGDE terminal see par 6 4 p OM a host USB port for connecting pendrives pressto reduce value ee eee ee tion to the USB vort of t pressed briefly displays the pLAN a slave port for direct connection to the port of a computer
43. 1 C4 Common for relays 4 5 6 J1 2 GO Power supply reference J13 2 04 ormally open contact relay 4 J24 1 Vterm Power to additional terminal 5 J13 3 O5 ormally open contact relay 5 2 J24 2 GND Power supply common J13 4 06 ormally open contact relay 6 J24 3 5 Vrer_ Power to 0 to 5 V ratiometric probes J13 5 C4 Common for relays 4 5 6 J2 U1 Universal input output 1 J14 C7 Common for relay 7 3 J2 2 U2 Universal input output 2 5 1142 04 ormally open contact relay 7 J2 3 U3 Universal input output 3 J14 3 C7 Common for relay 7 J2 4 GND Common for universal inputs outputs 1 2 3 J15 O8 ormally open contact relay 8 J3 U4 Universal input output 4 5 J152 C8 Common for relay 8 3 J3 2 GND Common for universal input output 4 J15 3 CO8 ormally closed contact relay 8 J3 3 U5 Universal input output 5 J16 C9 Common for relays 9 10 11 J3 4 GND Common for universal input output 5 J16 2 09 ormally open contact relay 9 J6 U6 Universal input output 6 5 J16 3 010 ormally open contact relay 10 3 J6 2 U7 Universal input output 7 J16 4 011 ormally open contact relay J6 3 U8 Universal input output 8 J16 5 C9 Common for relays 9 10 11 J6 4 GND Common for universal inputs outputs 6 7 8 J17 012 ormally open contact relay 12 J20 3 U9 Universal input output 9 5 14172 C12 Common for relay 12 3 J20 4 GND Common for universal input output 9 J17 3 C12 ormally closed contact relay 12 J20 5 U10 Universal input output 10 J18 013 ormally open contact
44. 24 25 Rel 1 2 3 415 6 7 8 115 13 1718 18192021 26 27 28 29 Tab 5 d A Important Using relays that belong to different groups can cause delays in switching 5 7 Solid state relay SSR digital outputs pCO54 controllers are also available in versions with solid state relays SSR for controlling devices that require an unlimited number of switching cycles that would not be supported by electromechanical relays These outputs are dedicated to resistive loads powered at 224Vac SELV or 28 to 36 Vdc SELV with max load current up to 1A or 230 Vac with max load current up to 70mA Example 1 Connection diagram for resistive load 24 Vac Vdc Example 2 Connection diagram for inductive or resistive loads with max load current lt 1 A S 5 SSRESTERNO a a P EXTERNAL SSR carico loa Dedicated power supply or same power supply as controller not in common with the power supply for other external loads e g contactors coils A Important In applications with SSR outputs 1 the controller should drive only resistive loads with loads current less than maximum declared 2 use an additional external SSR to drive inductive loads for AC power supply to resistive loads or external SSRs 4 use the same power supply as the controller connected to terminals G G0 which must be dedicated and not in common with the power supply to other devices in the electrical panel cont
45. 5 C in the range 201115 C 4 C in the range outside of 20T115 C Combined NTC 10 kQ a 25 C 401120 C Measurement error 1 C in the range 40T50 C 3 C in the range 50T90 C aan Programmable output 5 Vdc 2 or 12 Vdc 10 Imax 50 mA Optional Ultracapacitor module PCOSOWUC20 or EVDOOOOUCO If the controller works constantly at temperatures near the upper limit Emergency power of 60 C it is recommended to use the external module code EVD0000UCO if possible placed in the coolest point of the panel Modules supply PCOSOWUC20 and EVDOOOOUCO can be connected to the same controller at the same time thereby doubling the energy available for closing the valves Important The module only powers the valve driver and not the controller 49 pCO5plus 0300020EN rel 1 3 10 04 2014 8 2 Conformity to standards CAREL Electrical safety EN 60730 1 EN 60730 2 9 EN 61010 1 UL60730 Versions without valve driver EN 61000 6 1 EN 61000 6 2 EN 61000 6 2 EC EN 61000 6 2 IS1 EN 61000 6 3 EN 61000 6 4 EN 55014 1 Electromagnetic EN 55014 2 EN 55014 2 EC EN 55014 2 A1 EN 55014 2 151 EN 55014 2 A2 compatibility Versions with valve driver with or without Ultracap module EN 61000 6 1 EN 61000 6 2 EN 61000 6 2 EC EN 61000 6 2 151 EN61000 6 3 EN 61000 6 4 8 3 Models The following table shows he characteristics of the models divided by code number For the purchase code numbers please refer to the p
46. 6J000 0 8 m MAX cavo telefonico telephone cable telephone cable Lu J10 Fig 4 k pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL Note For information on the position of the jumpers on board TCONN6J000 see instructions sheet code 050002895 A 3 Distance 200 lt L lt 500 m The terminal must be powered by an external power supply Connect a 3 pole shielded cable to connector pLAN J11 Provide a separate power supply for board TCONN6J000 as shown in the figure L lt 500m ih RWG20 22 alimentatore CIC 2 twisted pair JN bLA N power supply 20 30 Vdc 150 mA Lu no U e 314 and J15 on 2 3 on TCONN6J000 E co pr ke m S SI IS lig SJ Fig 4 1 Note To reach the maximum length of the network use a bus layout with branches not exceeding 5 m Case B 2 terminals Two terminals can be directly connected only on a Small model Models of other sizes require the second terminal to be powered separately On Medium Large Extralarge controllers apply the known configuration A 1 or A2 A3 B 1 Distance L 50m Use 1 TCONN6J000 board connected as shown in the figure TCONN6J000 pepee O Be 6543210 D
47. 8 2 2 222 UUUUUUUUUUU UUUUUUUUUU a lar Q Q 00_00 O e Q Q O O FieldBus card BMS card OA n 71445 127 3 I Ja J5 J6 J7 J8 AN al HS sssdlest sise desesesseodlsss essais le8 cod Lodo cococodecoocoooo DUI 20000 Fig 4 r Ref Description Ref Description 1 POWER CONNECTOR G GO 1 pLAN plug in connector Vterm power to additional terminal 2 2 Reserved 4 5 VREF power to ratiometric probes 3 Universal inputs outputs 3 Reserved 4 VDC power to active probes 4 Reserved 5 Button for setting pLAN address secondary display LEDs 5 Relay digital outputs VG voltage A to optically isolated analogue output VGO power to optically isolated analoque output 0 Vac Vdc 9 ii 7 Analogue outputs 7 Fieldbus2 connector 8 D digital inputs at voltage A 8 Fieldbus BMS selector microswitch 9 D digital inputs at voltage A DH digital inputs at voltage B 10 pLAN telephone connector for terminal downloading application program Voltage A 24 Vac or 28 to 36 Vdc Voltage B 230 Vac 50 60 Hz 21 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 4 9 Large and Extralarge pCO5 connecting terminals dien mmm ET N 3 3 3 S N C Model JuETE 1 Cao I t 7 1 t l 2222920000 TTT 22229 poo ooo 8 3 SI 5 5 8 9 188 388 J
48. A for 5 seconds the PLAN address starts flashing 2 Press repeatedly or hold the button until reaching the desired address e g 7 then remove the screwdriver 3 Wait until the address starts flashing quickly The address is now saved but is not yet active for the application program Power off the controller 5 Power on the controller The address is now active i pars n B bi e m ANS isi s s s 6 S Tio CERTE eal esa 1 D za 299 Gao ee passa Fig 6 d 2 Setting the address using an external terminal The controller is assigned a private Pr private or shared Sh shared terminal with address 32 The external terminal can be given an address from 0 to 32 Addresses between 1 and 32 are used by the PLAN protocol while address 0 identifies the Local Terminal protocol used for point point connections and to configure the controller this can be done wi a single pGD terminal and a single pCO n this case proceed as follows Procedure 1 Press the UP for setting the terminal address f the controller with default setting address 1 is connected to an external terminal address 32 communication is established and the external terminal replicates the display on the built in terminal iFfeatured f however the controller has a different address e g 7 and the terminal is not set to communicate with the controller at this addre
49. Avoid touching or nearly touching the electronic components mounted on the boards to avoid electrostatic discharges from the operator to the components which can be very damaging Do not press the screwdriver on the connectors with excessive force to avoid damaging the controller Using the device in any way other than specified by the Manufacturer can compromise its protection system Use only optional boards and connectors supplied by CAREL pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 4 3 Preliminary operations Installing the serial cards If the Fieldbus and BMS serial cards built into the pCO5 are insufficient for the required application you can add a Fieldbus serial port and a BMS serial port which are available as accessories see chap 1 To install them proceed as follows 1 Locate the Fieldbus or BMS serial port 2 Using a screwdriver take off the cover 3 Using a pair of nippers cut out the perforated plastic part to create an opening 4 Plug the optional card into the edge card connector making sure it is firmly secured and makes contact 5 Put back the cover so that the serial card s connector is aligned with the opening 6 Make the electrical connections required BMS card FieldBus card Note For details refer to the instructions sheets of the cards to install Installing the pCOe expansion card See instructions sheet code 050003265 Installing the Ultracap module
50. COE expansion board the inputs can be selected two by two B1 B2 and B3 B4 via software pCOE board only 0 1V inputs Tab 4 e pCO5plus 0300020EN rel 1 3 10 04 2014 20 CAREL 4 8 Small and Medium pCO5 connecting terminals ZB EE 00 eoo ooo ooo HR uo 600 y S RHS Tex GND Ju J5 311 PLAN 5 UUUUUUUUUUUUUU A en Lu 110 MOS 75 L 126 FBus2 A gt 000 18 000 00007 amp J A FieldBus card BMS card IDE Zi n J4 J2 3 o J4 J5 Als 3823 basses Us 3 co sip 855 8 85 BB oo a canna i a a n n n adLn n n n nn nnn oo 6 2 oooooQoooQ 7 0 00 0 OO oO OO OO O Fig 4 q e I 1 229 22200082000 ros pos 22222 pes poo E IE SE INNI LISCA Jp JBLI Ju J15 J16 Jv J1
51. D1 One terminal is powered by the controller and the other two by an external power supply 5 except for PGDO PGD1 PGDE the other terminals should be powered by separate power supplies A Important n domestic installations standard EN55014 requires the connection cable between the controller and the terminal to be shielded with the shield earthed at both ends n industrial installations with length gt 10 m the connection cable between the controller and the terminal must be shielded and the shield must be earthed Case A 1 terminal A 1 Distance L 50 m The typical connection for one terminal e g PGD1 is made using a 6 pin telephone cable available from CAREL as an accessory code S90CONNOO The telephone connector provides both data transmission and the power supply for the terminal To make the connection slip the connector into terminal J10 until it clicks To remove the connector press lightly on the plastic catch on the connector and slip it out cavo telefonico telephone cable Fig 4 A 2 Distance 50 L 200 m Lengths greater than 50 m require using two TCONN6J000 boards connected with a 4 pin shielded cable as shown in the figure The terminal is powered by the controller L 200m 1 Cavo schermato N 1 2twisted pair AWG20 22 e Bh 3b 1 o aom TATXA ce RX RX mU N Fa TCONN
52. Dimensions MEDIUM LARGE EXTRALARGE 18 DIN modules 110 X 315 X 60 mm BUILT IN DRIVER 18 DIN modules 110 X 315 X 75 mm Mounting Can be mounted on DIN rail in accordance with DIN 43880 and IEC EN 50022 Material Technopolymer Plasti Flame retardancy V2 standard UL94 and 850 C standard IEC 60695 astic case 5 Temperature for the ball pressure test 125 C Creeping current resistance gt 250V Colour White RAL 9016 Built in terminal PGD1 132x64 pixel with backlit keypad Other characteristics Operating conditions P 3 5 0 no built in terminal 40T70 C 90 RH non condensing P 3 5 E with built in terminal 20T60 C 90 RH non condensing with Ultracap module installed 40T60 C Storage conditions P 3 5 0 no built in terminal 40T70 C 90 RH non condensing P 3 5 E with built in terminal 30T70 C 90 RH non condensing Protection rating Models with USB port and or Ultracap module IP20 front panel only Models without USB port and without Ultracap module IP40 front panel only Control pollution situation 2 Class of protection against electric shocks to be integrated into Class and or Il units on versions without valve driver and Class units on versions with valve driver PTI of insulating materials PCB PTI 250 V insulating material PTI 175 Period of electrical stress across insulating pa
53. EV file dev 9 SGN file sgn 5 GRP file grp BIO BIOS file Notes to get the bin file from the BIOS in the format available on http ksa carel com os fi ile unzip the os file the IUP label can be followed by one or more iup files 55 Fig 9 0 2 Confirm by selecting Prg A screen is displayed requesting confirmation to upload the non volatile memory Press Enter to confirm pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 4 The display flashes to indicate that after loading the new BIOS the controller is being reset gt UPL FILE DEU Fil validation Please wait Fig 9 p 3 Atthe end a message will ask the user to remove the pendrive UPLOADING FILE Fig 9 u PLEASE WAIT pGD f I A NO LINK L o Fig 9 q le a Upload in autorun mode From to BIOS 6 24 version it is possible to do the UPLOAD in AUTORUN e Y mode without biult in terminal using the display pLAN address Fig 9 v Uploading in autorun mode is a special case of uploading in automatic mode Unlike automatic mode the user must wait for a specific message 5 o appear on the display to start or disable the operation described in the configuration file To upload a file in autorun mode a configuration file must be created and named autorun txt e ES Example of uploading BIOS application The upload involves two steps corrubtad sr Rot first the BIOS is
54. EVD Evolution TWIN controller in case of 2 valves In other words it independently controls one or two electronic expansion valves with two pole stepper motors The only difference with EVD Evolution is that there are no output relays For details on the valve control logic set up and installation see the EVD Evolution manual code 0300005IT for single driver 0300006IT for double driver as with EVD Evolution the internal driver on the pCO5 controller is available in the CAREL and the Universal versions Universal models are used to control both CAREL electronic expansion valves and products made by other manufacturers see the Technical Specifications table while CAREL models only control CAREL valves 33 Serial communication and programming Communication between the pCO5 and its built in driver is managed internally through the FBus2 serial port The FBus2 serial port J26 is however electrically isolated from the driver s serial line this ensures that in case of external faults on the line connected to FBus2 the internal driver can keep on working independently The driver can only be configured using the pCO5 application developed with 1Tool no external displays are available for the driver The 1Tool development environment features a module for managing the EVD Evolution driver When managing the internal driver use the module as if you were managing an external driver connected to the FBus2 port At
55. F0 tech leaflet code 050004045 LonWorks interface card CAREL Allows connecting to a LonWorks TP FT 10 network The program resides in the flash memory located in the socket and can be programmed directly via the LonWorks network using network installation and maintenance tools such as LonMaker Information on how to program the card is available in the relative manual code 030221960 PCOSOOKXBO Konnex interface Allows connecting to a network set up according to the Konnex standard Two card versions available for BMS port and Fieldbus port tech leaflet code 050000770 PCOSOOHBBO CAN bus serial card Allows connecting to CANbus networks specifically to e drofan fan coil tech leaflet code 050000162 1 5 Fieldbus port expansions cards controllers thanks to the capacities of the e dronic system This simplifies plant operation optimizing comfort enhancing synergies between controllers and reducing operating costs Two versions available for BMS port and for Fieldbus port Code Description Notes PCO100FD10 tech leaflet code RS485 serial card Allows connecting to an RS485 network through an electrically isolated interface The controller consequently acts as a MASTER i e supervisor therefore other con trollers or devices can be connected as SLAVES Up to 64 devices can be connected tLAN and PST 050003270 Allows connecting to a tLAN networ
56. LI Fig 9 ac pGD ll U I NO LINK Til Ia pon I I Il ME y Fig 9 ad A Important As can be seen when updating the BIOS and the application the pGD1 terminal shows the message NO LINK meaning that no connection is established Do not remove the terminal and wait for the end of the update procedure when the pGD1 terminal replicates the messages on the built in display Note Autorun run is especially useful in those cases in which the same operation needs to be performed on several controllers For example to load different applications on controllers connected in a pLAN network only one autorun file needs to be created this uploads the various directories contained on the pendrive based on the address of the controllers The controller with address XY will only load the directory called nomedir_XY DirName_XY The pendrive then only needs to be plugged into each controller to run the upload confirming from the shared terminal Manual upload To manually upload the contents of the pendrive the user must access the management menu from the system screens selecting UPLOAD and then MANUAL The files are selected by pressing ENTER when the cursor is on the desired file name A selected file is marked by the symbol on the left Once the files have been selected all in the same directory press PRG to start the upload To display the contents of a directory press ENTER To go up one directory le
57. REL Case 1 Multiple boards connected to a Master Slave network powered by the same transformer This is a typical application of multiple boards connected inside the same electrical panel Terminating resistors are not required L lt 100m bee Bag amo Hmo 25 BMS2 126 FBus2 EE amo 325 BMS2 J26 FBus2 Fig 4 c The procedure for earthing the shield is described in the following paragraph Case 2 Multiple boards connected to a Master Slave network powered different transformers with GO not earthed this is a typical application of multiple boards inside different electrical panels Ifthe network is more than 100 m long the 120 O 4 W terminating resistor is required R 1200 D pa EL Emo JT1 PLAN J11 LAN Emo Almo IET Te Figo PCO5 325 81s2126 FBus2 PCO5 ps 8m52 126 FBus2 o e 6 10 VO a 2 2002 2g DA Qo 24 Vac 24 Vac 24 Vac LN LN 230 Vac 230 Vac Fig 4 d The procedure for earthing the shield is described in the following paragraph Note The diagrams for cases 1 and 2 also apply to pLAN networks with the connection cable connected to terminals J11 Case 3 Multiple boards connected to the pLAN network powered by different transformers with only one earth reference This is a typical application of multiple boards insid
58. T CONNECTIONS 26 5 1 Power supply 5 2 Universal inputs outputs 5 3 Digital inputs 5 4 Optically isolated analogue outputs 55 Connecting the electronic valve 56 Digital outputs 5 7 Solid state relay SSR digital outputs 58 General connection diagramme 6 START UP 36 M 1121 m 6 2 Private and shared terminals 63 Setting the controller s address 64 Setting the terminal s address and connecting the controller to the terminal 37 6 5 Uploading software ttes 38 66 Checking the software installed and other information 39 7 APPLICATION DIAGRAMS 41 7 1 Devices that can be connected to the pCO5 44 8 TECHNICAL SPECIFICATIONS 46 8 1 pCO5 Technical Specifications 82 Conformity to standards 83 Models 84 CONECTO apine ii ani 9 APPENDIX 51 9 1 Smart Key operating inStruCtiONS nn rs 51 92 PCO Manager operating instructions i 52 9 3 Pendrive operating instructions 94 Configuring pCOWeb pCOnet from a system screen pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL pCO5plus 0300020EN rel 1 3 10 04 2014 6 CAREL 1 INTRODUCTION The pCO5 is a microprocessor based programmable electronic controller that is fully compatible hardware and software with the pCO Sistema family of devices which includes programmable controllers user terminals gateways communication devices and remote management devices These dev
59. actors coils etc e O Note The SSR load is powered at 24 Vac SELV 28 to 36 Vdc SELV or 230 Vac consequently all the other terminals in the group must be powered at the same voltage due to the absence of reinforced insulation within the group CAREL 5 8 General connection diagram M i 230 24 Vac z gt TOT N Iepe T 3 IE Eum TS JE lov probe 1 5 V Neo INI probe 2 4 20 mA WH ES pb M IS B T a probe 3 0 1 Vdc or 4 20 mA our TH P S probe 4 Carel NTC Cycle Sg a 1 QP Jono _ 2 ISPs Y e probe 5 PT1000 0 la ND Lig ea igital output 1 TN ca igital output 2 ISP igital output 3 Grato ouiput 1 6 10 Vd s na analog output 2 0 10 Vdo H IS E Canseg output 30 100 EH ISPs o igital output 4 analog output 4 0 I0 Vdo J4 ISP 9 igital output 5 digital input 1 Spor a igital output 6 digital input 2H A1 gp
60. atile memory a DIR 4 DIR EW AHU JJ CHILLER J 2 To copy just 1 file in a directory enter the files name e g the Ala CHILLER DEV file in the CHILLER directory BIOS APPLHLOGSV58B36 FUNCTION F Upload non volatile memory BIO J bisn509 bin 4 DIR xi CHILLER IDRA AHU_EN iup 41 CHILLER DEV ABU TERI all To show a string on the display describing the operation being BIN 1 performed add the NAMI instruction followed by the string to display pa a AHU blb 41 he following file will display the string 5 UPL CHILLER DEV DEV I FUNCTION AHU dev 1 Upload non volatile memory a GRP 1 DIR AHU grp 4 CHILLER 4 PVT I NAM AHU pvt 4 UPL CHILLER DEV LCT 4 CHILLER DEV AHU ct 1 3 To select only some of the files in the same directory list them after a label The following labels are allowed and must be entered in the order shown in the table Automatic upload To automatically upload the parameter memory using the first configuration file shown in the preceding paragraph access the system UPLOAD file labels menu as previously described and proceed as follows No Label File type No Label File type 1 Select automatic mode A screen is shown describing the function E of the buttons Press Enter to confirm 1 BIO file bin 6 PVT file pvt 2 HUP file iup 7 LCT file lct Select upload mode 3 BIN file bin blo 8 OED file oed ERE PEE Us 4 D
61. ation costs of replacement goods or services damage to things or people downtime or any direct indirect incidental actual punitive exemplary special or consequential damage of any kind whatsoever whether contractual extra contractual or due to negligence or any other liabilities deriving from the installation use or impossibility to use the product even if CAREL or its subsidiaries are warned of the possibility of such damage 3 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL pCO5plus 0300020EN rel 1 3 10 04 2014 4 CAREL Content 1 INTRODUCTION 7 11 Programmability 12 Functional layout 13 Terminals 14 BMS port expansion cards 15 Fieldbus port expansions cards 10 16 External modules 11 2 DESIGN 12 ZV ippCO5d DON ail 12 3 COMMUNICATION PORTS 13 3 1 SerialiDObES ace itineri mne tiet finit 13 32 Port J26 configuration tenen 14 33 Controller network Connections 14 4 INSTALLATION 15 4 1 ounting on DIN rail and dimensions 15 4 2 Installation 4 19 4 3 Preliminary operations 6 44 Serial network electrical connections 16 45 Connecting the terminal 18 46 Input output labels 19 47 O table s 48 Small and Medium pCO5 connecting terminals 21 49 Large and Extralarge pCO54 connecting terminals 410 pCO5 with built in driver connecting terminals 4 11 pCOE connecting terminals 4 12 pCO5 terminals description 5 INPUT OUTPU
62. ble shows the maximum number of inputs that can be connected For example a Small controller can be connected to a maximum of five 0 to 1 Vdc inputs from controller powered probes and a maximum of five 0 to 1 Vdc inputs from externally powered probes In any case the maximum number of inputs of both kinds that can be connected is 5 Remote connection of analogue inputs The table below shows the required cable sizes to use for the remote connection of the analogue inputs 3 Cross section for lengths Cross section for lengths refer to the diagrams in par 4 4 in case of controllers connected to a Type of input 50 m mm 100 m mm pLAN network and installed in the same electrical panel or in separate NTC 0 5 1 0 panels PT1000 0 75 15 current 0 25 0 5 V current 0 25 0 5 5 2 Universal inputs outputs ind Universal inputs outputs are distinguished by the letter U They can be configured from the application program for many different uses such as the following passive temperature probes NTC PTC PT100 PT500 PT1000 active pressure temperature humidity probes S e ratiometric pressure probes current inputs O to 20 mA or 4 to 20 mA voltage inputs 0 to 1 Vdc or 0 to 10 Vdc voltage free contact digital inputs and fast digital inputs analogue outputs 0 to 10 Vdc PWM outputs A Important the universal inputs outputs must be pre configured to handle their respectiv
63. bols steady Password error 3 flashing Type of key is i tible mode ymbols flashing Type of key is incompatible Symbols steady The key is missing one or more required files memory empty no kit for the type of pCO connected A Symbols steady Incompatibility between the software on l start flashing start the key and the pCO HW Symbols steady Incompatibility between pCO flashing mode application and HW application size gt P PPP 3 o a Symbols steady No logged data present on the pCO Steady Type of key not programmed gt gt Tab 9 a Errors after pressing the START button Symbols flashing 4 and buzzer sounding Write operation failed start buzzer intermittently Symbols flashing and buzzer sounding Read operation failed start buzzer intermittently Symbols flashing start and buzzer sounding buzzer intermittently Read logs operation failed gt E gt gt ncompatibility between og configuration and Symbols steady pCO HW no dedicated T B flashing A ash memory This error does not prevent writing other files Steady nsufficient space to read 18 ogs AN Flashing Generic error Tab 9 b pCO5plus 0300020EN rel 1 3 10 04 2014 9 2 pCO Manager operating instructions pCO Manager is a program that lets you manage
64. c 25 AT signals from controller B 5 ks 6 2 6 powered probes E 2 0to1Vdc Oto10Vdc 5 5 E signals from externally 25 28 e 10 y powered probes M Sl 0 to 20 mA 4 to 20 mA 6 S 0to20m 020m E 230 Vac 28 36 Vdc linputs from controller 4 p max40nU1 U5 o m Us lt E U8 Fig 5 a powered probes S S 3 on U6 U8 S 2 on U9 U10 9 0 to 20 mA A to 20 mA 5 6f 5 A Important Sas oM zi e 4 e max 4 on U1 U5 max 4 on U1 US power the pCO5 built in driver with AC voltage only with the 3 on U6 U8 mite powered probes 3 on U6 U8 ransformer s secondary winding earthed 2 on U9 U10 using a supply voltage other than specified can seriously damage the 0to 5 Vsignals from controller controller powered 5 6 6 if the transformer s secondary is earthed make sure that the earth EEE ab 5 a conductor is connected to terminal GO This applies to all the devices connected to the pCO through a serial network if more than one pCO board is connected to a pLAN network make sure that the G and GO references are observed GO must be maintained for all controllers the power supply to the controller s and the terminal s should be kept separate from the power supply to the other electrical devices contactors and other electromechanical components inside the electrical panel Note the yellow LED on the controller lights up when the controller is powered Note The ta
65. card I DENT x 5 AL Bst Leeds t 2 od 33 x SA Ag PGD LEES y I a Bis PCOS004850 PCO1000BA0 BACnet RS485 PCOTOWOWBO PCO10000F0 RS485 serial card interface card pCO Web interface card LON card Ethernet BACnet Case 2 1 pCO5 Large with external EVD Evolution twin driver EVD T EVD Evolution twin EEV Device C Fan INVERTER S90CONN ZZ connection cable ess boo Fe E H m FieldBus card BMS card I E x 5 e S i Leste sco aa aa apo 04000990009 oo ace m n HERE Qoo pass un Por ALIA g PCOS004850 RS485 serial card PCO10WOBAO BACnet RS485 interface card PCO10WOWBO pco eb pCO Web interface card Ethernet BACnet Hifi mt PCO10000F0 uy LON card EGG rara pCO5plus 0300020EN rel 1 3 10 04 2014 42 CAREL EEV EEV RE ns EEE FieldBus card BMS card Poo 48 coa casa E ULTRI E rea Le a E E 7 G AL i EFPTHEM dssslassro Sd ee ese rr Y Web jg t
66. contact relay 26 J19 1 6 DISH Digital input 15 at voltage B 15 J20 4 NO27 Normally open contact relay 27 J19 2e D15 Digital input 15 at voltage A J20 5 NO28 Normally open contact relay 28 9 9 30 DC15 Common for digital inputs 15 and 16 negative J20 64 NO29 Normally open contact relay 29 id pole for DC power supply J20 7 C25 Common for relays 25 26 27 28 29 J19 44 D16 Digital input 16 at voltage A J25 1 Tx Rx __ Tx Rx BMS2 RS485 port J19 5 D16H __ Digital input 16 at voltage B 16 J25 2 Tx Rx Tx Rx BMS2 RS485 port 10 J10 pLAN telephone cable connector J25 3 GND GND BMS2 RS485 port J11 1 Tx Rx _ Tx Rx PLAN RS485 port J26 1 Tx Rx __ Tx Rx Fieldbus 2 RS485 port 11 11 2 Tx Rx Tx Rx PLAN RS485 port 17 J26 2 Tx Rx Tx Rx Fieldbus 2 RS485 port J113 GND GND PLAN R5485 por J26 3 GND GND Fieldbus 2 RS485 port 12 Reserved 18 Port J26 configuration microswitches 13 Reserved J23 1 Tx Rx _ Tx Rx Fieldbus 2 RS485 port 14 3 Reserved 19 23 2 Tx Rx Tx Rx Fieldbus 2 RS485 port J23 3 GND GND Fieldbus 2 network RS485 port pCO5plus 0300020EN rel 1 3 10 04 2014 24 CAREL Only for pCO5 built in driver J27 1 J27 2 3 Electronic expansion valve 1 control see Electro 20 nae J27 3 2 nic valve connection J27 4 4 J28 1 J28 2 3 Electronic expansion valve 2
67. control see Electro 21 A Da J28 3 2 nic valve connection J28 4 4 J30 VBAT 22 J30 2 GO Power from external Ultracap module J30 3 G J29 GND Common for power supply to probes J29 2 VREF Power to driver probes J29 3 S Probe 23 J29 4 S2 Probe 2 J29 5 S3 Probe 3 J29 6 S4 Probe 4 J29 7 DU Digital input 1 J29 8 DI2 Digital input 2 24 A B Valve A status LED CD Valve B status LED Tab 4 f Voltage A 24 Vac or 28 to 36 Vdc Voltage B 230 Vac 50 60 Hz Large model Extralarge model 25 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 5 INPUT OUTPUT CONNECTIONS 5 1 Power supply The figure below shows the power supply connection diagram Use a class Il safety isolating transformer with short circuit and overload protection See the Technical Specifications table for information on the size of the transformer required by each controller model Max number of connectable analogue inputs The maximum number of analogue inputs that can be connected to the universal inputs outputs depends on the type used Max number of inputs connectable to universal inputs outputs pCO5 AC DC Type of signal Small Medium Built in tare J1 J1 driver Extralarge 9 E q s NTC PTC PT500 5 8 10 PT1000 probes 3RonUl us d onUt U5 a PT100 probes 2 on U6 U8 1 on U6 U8 B 1 on U9 U10 25AT 0 to 1 Vdc 0 to 10 Vd
68. d Ethernet BACnet valve servo control PCO10000F0 LON card EGG Fig 7 a Roof top unit Power PGD1 PSDO CP schede controllo umidificatori KUE PGD Touch sonde seriali Ug Br fi EEV DP gu s a U Ba Bu S90CONN connection cable BMS card Ha E i 2x 00 on LE Ss E HEY L sssisssailisos PERE lee CS29992099 2 y Y Y PCO100MPBO PCOS004850 em 0 E MP BUS card can i RS485 serial card 233 MP BUS PCO10WOBAO BACnet RS485 interface card PCO10WOWBO Servo control Damper pCO Web interface card G Ethernet BACnet valve servo control Sat PCO10000F0 LH LON card EGG Fig 7 b 41 Heat pump S90CONN connection cable PGD Touch Power PSDO EEV BMS card ne coBiccesssl i ii A En G E 7 G RAMPE halsedsassssesdlssstlssesitstst Beery ticopoectocot pouces possa Y Y PCO100FD10 ED PCOS004850 FileBus serial RS485 serial card card DP reee goes th T
69. d by the 24 21 Vdc 10 P 5 P 3 available on terminal VDC J2 The max available current is 150 mA protected against short circuits Power supply 45Vref To power the 0 to 5 V ratiometric probes use the 5 Vdc 2 596 available on terminal 5VREF J24 The max available for probes and current is 60mA terminals PO 21 Vdc 10 PSP 24 Vidc 10 Vterm MS To be used to power an external terminal in alternative to the one connected to J10 Pmax 1 5 W Attention For lengths greater than 10 m use a shielded cable with earthed shield In any case the max allowable length is 30 m Type Optically isolated Lmax 30m no opto isolated inp no opto isolated inp 24 Vac Vdc or 24 Vac or 24 Vdc 230 Vac 50 60 Hz SMALL 8 None Maximum number MEDIUM BUILT IN DRIVER EXTRALARGE 12 2 Digital inputs LARGE E 4 ID Min pulse detection Normally open open closed open 200 ms P time on digital inputs Normally closed closed open closed 400 ms IDH Power supply to Eternal IDH 230 Vac 10 15 50 60 Hz inputs ID 24 Vac 10 15 50 60 Hz o 28 36 Vdc 10 20 Classification of Category I 24 Vac Vdc J5 J7 J20 measuring circuits Category Ill 230 Vac 8 J19 IEC EN 61010 1 Current draw on 24 Vac Vdc digital inputs 5mA Current draw on 230 Vac digital inputs 5 mA Notes toavoid electromagnetic interference separate as much as possible the probe and digital input cables from the cables carrying inductive loads an
70. d the power cables Never run power cables and probe signal cables in the same conduits including the ones in the electrical panels the two 230 Vac or 24 Vac Vdc inputs on terminals J8 ID13 ID14 or J19 ID15 ID16 have the same common pole and must therefore be powered at the same voltage 230 Vac or 24 Vac Vdc The two inputs are provided with operational insulation reinforced insulation is provided between the inputs and the rest of the controller ID1 to ID8 ID9 to ID12 ID17 ID18 are functionally isolated from the rest of the controller for DC digital inputs 24 Vdc either the or the can be connected to the common terminal e the rating of the external contact connected to the digital inputs must be at least 5 mA 47 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL Type 0 to 10 V optically isolated on Y1 to Y6 Lmax 30m Masimum number SMALL MEDIUM BUILT IN DRIVER EXTRALARGE 4 Y1 Y4 a 0 10V Analogue outputs LARGE 6 Y1 Y6 a 0 10 V Power supply External 24 Vac 10 15 or 28 to 36 Vdc on VG VGO Ys Accuracy Y1 Y6 2 full scale Resolution 8 bit Settling time Y1 Y6 from 1 s slew rate 10 V s to 20 s slew rate 0 5 V s selectable via SW Maximum load 1 KO 10 mA Warnings forlengths greater than 10 m use a shielded cable with earthed shield a0to 10 Vdc analogue output can be connected in parallel to other outputs of the same kind or alternat
71. e lt J21 5 C14 Common for relays 14 15 16 45 9 DCI ommon for digital inputs 1 to 8 negative pole for lea 3 DC power supply J C17 Common for relays 17 18 19 20 J7 1 D9 Digital input 9 at voltage A J22 2 NO17 ormally open contact relay 17 T 2 Digi al inpu at vo age A J22 3 NO18 ormally open contact relay 18 J7 igital input 11 at voltage 8 74 D12 Digi a m 2 atve TO J22 4 NO19 ormally open contact relay 19 75 DCI Common for digital inputs 9 to 12 negative pole J22 5 e NO20 ormally open contact relay 20 i or DC power supply J22 6 4 C17 Common for relays 17 18 19 20 J20 7 0 D17 Digital input 17 at voltage A J19 1 C21 Common for relays 21 22 23 24 8 J20 8 D18 Digital input 18 at voltage A J19 24 NO21 ormally open contact relay 21 20 9 Common for digital inputs 17 and 18 negative J19 3 NO22 ormally open contact relay 22 J20 9 DC17 15 pole for DC power supply J19 4 NO23 ormally open contact relay 23 JA D13H Digi a inp 3 at voltage B J19 5 NO24 ormally open contact relay 24 J8 2 D13 Digital input 13 at voltage A 9 83 DC13 Common for digital inputs 13 and 14 negative J196 C21 Common for relays 21 22 23 24 J pole for DC power supply J20 1 C25 Common for relays 25 26 27 28 29 J8 4 D14 Digital input 14 at voltage A J20 20 NO25 Normally open contact relay 25 J8 5 D14H Digital input 14 at voltage B J20 3 NC26 Normally open
72. e ON OFF inputs There is no particular restriction on the maximum number of inputs that can be connected For details on the operating range see the Technical Specifications table FieldBus card BMS card MI Arg 5 ES n 55585 Vern an 5 Vitr US ISP IS US 16 S S S S S Fig 5 i Key Controller terminals Description AD Digital input 1 NO Digital input 2 CAREL Connecting fast digital inputs A Important The wires connecting the fast digital inputs counters must be shielded to avoid causing electromagnetic interference with the probe cables FieldBus card R B sas 8 ven an 5 veer SI SI US US US External 1 ES impulse 2 i generator i Fig 5j The fast digital input can be used as a frequency meter The count is performed on the rising edge of the pulse The pulse generator device will have two digital outputs with transistor optocoupler which will be connected to the inputs as shown in the figure For details on the input signal see the Technical Specifications table Note The BIOS shows the frequency values using specific variables If the inputs are configured as counters the application program resets the counter The maximum number of pulses is 32767 after which the counter restar
73. e actua communicate through Fieldbus 1 ref C Fie layout of an air handling ors are field devices that dbus 2 ref E is the medium CAREL hrough which the serial probes communicate the values measured and through which the humidifier contro board and the fans exchange data and receive setpoints from the controller The built in terminal and he remote terminal which communicate via pLAN ref A are used for installing the application program and for commissioning the system The PGD touchscreen terminal intuitive and simple to use can be used while the unit is normally working to set switch on and switch off times o enter the main parameters to perform other advanced functions of he application program and to view any alarms triggered In this case the data is communicated through the BMS2 serial port ref D The system can be connected to a supervision system Konnex LON BACnet etc after installing the relative BMS1 expansion card ref B Humidifier control board PGD touchscreen os terminal i un Serial probes gom Device F FieldBus 2 Tem es A tal s10 E SN DE THO J25 BMS2J26 FBus2 m J23 FBus2 mt FieldBus card BMS card l si un I n J4 J2 Jg m J5
74. e different electrical panels REE Do Ao J25 BMS2 126 FBus2 pCO5 J25 BMS2 J26 FBus2 Boo Hmo 230 Vac 230 Vac 230 Vac Fig 4 e The procedure for earthing the shield is described in the following paragraph A Important The earth connection if any should be made only on one point of the earth line same earthing terminal for all controllers 17 Optically isolated serial port This is the case of serial ONE BMS1 serial TWO Fieldbus 1 and the built in ports serials THREE and FOUR on optically isolated models Regardless of the type of power supply or earthing use a 3 pole shielded cable connected as shown in the figure If the network is more than 100 m long the terminating resistor is required EZ El 2 pod ea HO EL Figo Emo Almo Eno PCO5 125 Bms2 126 FBus2 PCO5 os BMS2 126 FBus2 PCO5 125 ws pe FBus2 Power supply Fig 4 f The procedure for earthing the shield is described in the following paragraph Procedure for earthing the shield The shield of the serial cable is earthed differently according to the length as shown in the figure where A FBus terminal B BMS terminal or A B in pLAN Case 1 Distance between controllers less than 0 3 m earth only one end
75. e number 32 can be assigned only to a terminal Programs for different applications e g chillers air conditioners compressor racks etc cannot be automatically integrated into a local network they must be configured according to the system s architecture using the CAREL development tool Each controller connected to the network can simultaneously manage up to 3 terminals in the pLAN network The values are displayed on the terminals at the same time and not independently as if the keypads and the displays were connected in parallel Because of that the controller cannot drive different kinds of terminals at the same time Each terminal associated with a certain controller is defined as private Pr if it displays only the output of that controller shared Sh if either automatically or from the keypad it can be switched between various controllers Each pCO constantly updates the displays on the private terminals while the shared terminals if present are updated only by the pCO that is controlling the terminal at that time pCO5plus 0300020EN rel 1 3 10 04 2014 36 CAREL 6 START UP The figure below illustrates the logic of the relations pGDE Private D pCO5 2 pGDE Private AAA pGDE Private Fig 6 b In this example the shared terminal is associated with 4 pCO controllers butatt
76. e pGD works in pCOT emulation mode Local terminal or pLAN pLAI pLAN or CAREL Master Can be activated only on one serial port CAREL Master 5 expansions incompatible with PST terminal or CAREL Master 5 expansions CAREL Master or CAREL Can be activated only on one serial port CAREL Master 5 expansions incompatible with PST terminal If the Master 5 expansions protocol is activated other devices cannot be supervised on J23 CAREL Master or CAREL CAREL Master can be activated either on BMS or Fieldbus serial port Master 5 expansions Can be activated either on pLAN or Fieldbus serial port When activated on Fieldbus serial port the protocol is deactivated on connector J23 CAREL Master 5 expansions Can be activated only on one serial port incompatible with PST terminal L Master Can be activated only on one serial port L Slave Can be activated only on one serial port at a time except for BMS and Fieldbus serial ports on which at can be activated simultaneously If active on pLAN serial port protocols PSTN GSM Modbus Slave and CAREL Slave cannot be used on BMS serial port Modbus slave extended Modbus slave extended only for pCOWEB serial card with FW version gt 1 4 with pCOweb Modbus Slave f Modbus Slave is active then CAREL Slave can be activated only on another serial port The second Modbus
77. e signals from the application program the universal inputs outputs cannot be used as digital outputs A Important if the controller is installed in an industrial environment standard EN 61000 6 2 the connections must be less than 10 m long do not exceed this length to avoid measurement errors to avoid electromagnetic interference keep the probe and digital input cables separated from the power cables as much as possible at least 3 cm Never run power cables and probe signal cables in the same conduits including the ones in the electrical panels pCOSplus 0300020EN rel 1 3 10 04 2014 26 CAREL Connecting NTC PTC temperature probes For information on the maximum number of probes that can be connected see the table at the beginning of this paragraph For details on the operating range see the Technical Specifications table V BMS card FieldBus card 5 S M lu us lano c i u1 IS uz lis U3 I S GND I S VDC lisi Key Controller terminals NTC probe 1 2 3 4 GND Wire 1 Ul Wire 2 GND Wire 1 U2 Wire 2 GND Wire 1 U4 Wire 2 GND Wire 1 U5 Wire 2 Connecting PT500 PT1000 temperature probes For information on the maximum number of probes that can be connected see the table at the beginning of this paragraph For details on the operating range see the Techn
78. ech leaflet code 05000411E External Ultracap module Alternatively the module mounted on a DIN rail can be connected to the Ultracap module PCOSOWUC20 It can also be used in applications with drivers for elec tronic expansion valves not built into the controller e g pCO5 Small EVD Evolu tion external Ultracap module pCOE tech leaflet code Expansion card Increases the number of inputs outputs on the controller A maximum of 5 expan sion cards can be connected for each controller when running a tLAN protocol or 15 expansion cards for each controller when running a CAREL or Modbus protocol Available models 050003265 PCOEOOOTLNO tLAN version CAREL proprietary protocol PCOE0004850 RS485 version CAREL supervisor protocol Modbus RTU EVDOOOOE The driver for electronic expansion valves with two pole stepper motor is a control tech leaflet code Driver for elec tronic expansion valve ler that manages refrigerant expansion in a refrigerant circuit Versions with serial ports for tLAN PLAN and RS485 Modbus CAREL are available Alternatively the 050004150 controller can operate in stand alone mode Allows managing an immersed electrode humidifier and sharing the main parame ters through a CAREL Modbus RS485 serial line Equipped with ae all the inputs and outputs required to control the humidifier completely and Card for KUE CA prg pis reg pes manual code REL humid
79. er CAREL devices in a pCO local area network pLAN without requiring optional devices allowing the communication of data and information from one location node to another The terminals can show the variables temperature humidity pressure I O alarms from just one controller at a time The terminal does not need to be connected to the controller during normal operation but can be used just for the initial programming of the main parameters If one or more terminals are disconnected or malfunctioning the application program continues to work correctly on each controller Generally the application program can monitor the status of the network and intervene as necessary to ensure the continuity of control functions The figure below shows a possible pLAN network connection diagram pGDE pGD1 pGDE pGD1 G Y HIE HIDE PLAN RS485 62 5 kbit X d X i 0 Ln pCO5 compact ADDR N pCO54 ADDR 1 pCO3 ADDR 2 Fig 6 a All the terminals and controllers in the network must communicate at the same speed The speed is adjusted automatically A maximum of 32 units can be connected including pCO controllers which run the control program external modules which provide extended functionality such as the EVD Evolution driver terminals Every device belonging to a pLAN network is identifed by an address ie a number from 1 to 32 Th
80. erminal for panel or wall instal lation Allows the user to adjust the temperature and humidity in residential environments th Tune is compatible with the main wall boxes found in many countries Italy U S Germany China 1 4 BMS port expansion cards Code Description Notes PCOS004850 050003237 BMS RS485 serial tech leaflet code card Can be installed on all controllers of the pCO family except pCOB allows direct inter facing with an RS485 network max baud rate 19200 The card ensures the controller s optical isolation from the RS485 serial network PCO1000WBO 050003238 Ethernet pCOweb tech leaflet code interface card Can be installed on all controllers of the pCO family except pCOB allows connecting the controller to a 10 Mbps Ethernet network and provides the following functions access to controller data network variables and parameters through an Internet browser e g Internet Explorer installed on a PC and connected to the network via TCP IP to pCOWeb connection to a supervisor network running the protocols indicated in the instructions sheet PCO1000BA0 050000930 tech leaflet code BACnet MS TP card pCOnet interface Allows connecting the controller to a BACnet MS TP Master Slave Token pass net work The RS485 connection is optically isolated from the controller 9 pCO5plus 0300020EN rel 1 3 10 04 2014 PCO10000
81. es carrying inductive loads and power cables to avoid imits specified in the manual possible electromagnetic disturbance Do not attempt to open the device in any way other than described in the Never run power cables including the electrical panel wiring and signal cables in the same conduits manual Do not drop hit or shake the device as the internal circuits and mechanisms may be irreparably damaged Do not use corrosive chemicals solvents or aggressive detergents to clean NO POWER he device o vo Do not use the product for applications other than those specified in the v TOGETHER echnical manual READ CAREFULLY IN THE TEXT All of the above suggestions likewise apply to the controllers serial boards programming keys or any other accessory in the CAREL product portfolio CAREL adopts a policy of continual development Consequently CAREL reserves he right to make changes and improvements to any product described in this document without prior warning The technical specifications shown in the manual may be changed without prior warning The liability of CAREL in relation to its products is specified in the CAREL general contract conditions available on the website www CAREL com and or by specific agreements with customers specifically to the extent where allowed by applicable legislation in no case will CAREL its employees or subsidiaries be liable for any lost earnings or sales losses of data and inform
82. essure probe 0 to 5 V Resolution 0 1 96 fs easurement error 296 fs maximum 1 typical Resolution 0 1 fs Resolution 0 5 96 fs easurement error 8 fs maximum 7 typical Measurement error 2 fs maximum Resolution 0 1 96 fs easurement error 296 fs maximum 1 typical 196 typical Electronic pressure probe 4 to 20 mA Resolution 0 5 96 fs easurement error 896 fs maximum 7 typical S2 Low temperature NTC 10 kQ a 25 C 50T90 C_ errore di misura 1 C nel range 50T50 C 3 C nel range 50T90 C High temperature NTC 50 KQ a 25 C 40T150 C Measurement error 1 5 C in the range 20T115 C 4 C in the range outside of 20T115 C Combined NTC 10 kQ a 25 C 40T120 C Measurement error 1 C in the range 40T50 C 3 C in the range 50T90 C Probe 0 to 10 V input max 12 V Resolution 0 1 fs easurement error 9 fs maximum 8 typical 3 Ratiometric pressure probe 0 to 5 V Resolution 0 1 96 fs easurement error 2 fs maximum 1 typical Electronic pressure probe 4 to 20 Resolution 0 5 fs easurement error 9 fs maximum 8 typical mA Combined ratiometric pressure probe Resolution 0 1 fs easurement error 2 fs maximum 1 typical Oto5V in 20 di input max 24 MA Resolution 0 5 fs easurement error 9 fs maximum 8 typical S4 Low temperature NTC 10 KQ a 25 C 501105 C Measurement error 1 C in the range 50T50 C 3 C in the range 50790 C High temperature NTC 10 kQ a 25 C 401150 C Measurement error 1
83. et the pCO after successfully loading the BIOS For further information on the operation of pCO Manager see the online help inside the program Download options are shown in the table below LOCAL CONNECTION Serial pLAN BMST1 BMS2 FieldBus1 USB slave Uploading the BOOT YES NO NO NO Uploading the BIOS YES NO NO YES Uploading the application YES YES YES YES and parameters Uploading downloading YES YES YES YES log files Uploading downloading to NAND flash memory YES NO NO MES Tab 6 a The steps to follow are described in par 9 2 CAREL NAND flash memory This type di memory is included on all pCO5 controller versions pCO Manager can be used to load any type of file to the NAND flash memory It can be used for example to save the source files of the application program being used In addition the IUP BLB or BIN and DEV files that represent parameter files the screens displayed in the various languages and the control logic can be loaded to the NAND flash memory and then selected from the terminal screen to be used as the current application on the pCO Specifically several different applications or different languages or multiple parameter files can all be loaded in the NAND flash memory after which the desired application language or parameter configuration can be selected and loaded to the main flash memory The files saved in the NAND flash memory can be selected and copied to the main f
84. evices can be connected The max length allowed for the network Fig 3 b is 1000 m If the network is longer than 100 m apply the 1200 1 4W erminating resistors to the first and last devices in the network connect the computer to a network with no more than 1 master HW 3 3 Controller network connections device or no more than 207 slave HW devices The pCO5 comes with three kinds of serial ports PLAN Fieldbus BMS The RS485 Fieldbus serial port is designed with Master type hardware while the RS485 BMS serial port has Slave type hardware The protocols used on the RS485 Fieldbus port are due to the nature of the port Master protocols CAREL Master or Modbus RTU Master although in special cases Slave protocols can be used CAREL Slave or Modbus RTU Slave adopting the necessary measures Likewise Slave protocols are applied on the RS485 BMS port although under certain conditions Master protocols can also be used Note The pLAN network is multi master meaning that each controller can work as Master or Slave at the same time MASTER SLAVE network EO N gt JI PLAN sn A D e eco Bay Bag beg geg HEO Eno pc Elo Eno Hmo Eno 125 BMS2 126 FBus2 125 BMS2 126 FBus2 J25 BMS2 J26 FBus2 MASTER SLAVE SLAVE Fig 3 c PC MASTER be Qoo Edo Em0 J25 BMS2 126 FBus2 SLAVE Fig 3 d S i om0 omo J25 BMS2 J26 FBus2 SLAVE
85. extended on BMS2 with 10000 integer variables can work at the same time as the one activated on the other ports Modbus Master Can be activated on two serial ports at the same time provided they are different and have separate management ists by selecting the second Modbus Master Modbus Master Benshaw Maximum two Benshaw devices addresses 1 and 2 x WinLoad Can be activated only on one serial port on Fieldbus serial from BIOS 4 00 PSTN Can be activated only on one serial port ncompatible with PSTN protocol if activated on BMS serial port is incompatible with CAREL Slave set on pLAN serial port GSM Can be activated only on one serial port at a time Incompatible with PSTN protocol if activated on BMS serial port is incompatible with CAREL Slave set on pLAN serial port MP Bus Maximum 8 devices Serial printer Can be activated only on one serial port Pendrive USB master and USB slave port cannot be used at the same time Mbus master for th Tune Can be activated on pLAN or Fieldbus serial port but not on both at the same time 2 4 Modbus slave Version for 2048D coil 5000A 100001 15000 registers extended on BMS2 45 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 8 TECHNICAL SPECIFICATIONS 8 1 pCO5 Technical Specifications Physical specifi cations SMALL 13 DIN modules 110 X 227 5 X 60mm
86. for further information on using the NAND memory To exit these two screens press Menu on the local terminal or wait around 40 seconds for automatic timeout For information on the screens related to the pendrive see paragraph 9 3 If the pendrive is non connected the following message is displayed No d e E k olr PIC o o oc olojo 35 0 5 U0 5 XIA oj DO o o CAREL 7 APPLICATION DIAGRAMS The following are a series of diagrams illustrating which devices can be connected to the pCO5 and the accessory cards required depending on the type of application Air handling unit CP KUE humidifier control boards PGD Touch Serial probes Poole Device DP gor E hi E FAN S90CONN connection cable A i d z mm a BETTE poderla TE 5 ar ed EE EET CERETEFFERIFF IIT RIT Y PCO100MPBO mm nun Bm sun PCOS004850 MP BUS card RS485 serial card aa j PCOTOWOBAO BACnet RS485 interface card PCO10WOWBO Servo control Damper pCO Web interface car
87. formation on configuring the PCOnet and PCOweb cards The status of the buffer memories T is displayed as follows Select a memory to view its status he parameters P and the clock E gt T M EM O R Y S T A TUIS P MIE MIO R Y S TIATIUIS E MIE MIO R Y S TIATIUIS 4 FLASH USB MEMORY Selecting this string displays the following screen 2 NIAINID F USB PIE The first selection lets you view the names of the IUP BLB GRP and DEV files contained in the NAND memory You can also copy an application from the NAND memory to is shown on a screen such a he pCO s main flash memory Each fi s the one below e name X PIGIDI24 3 A pCO5plus 0300020EN rel 1 3 10 04 2014 40 CAREL To move from one file to another press the UP or DOWN button Press ENTER to select the current file to copy to the main flash memory The files selected to be copied are marked by an X on the first line of their respective screens In the example shown the PGD23 ALL grp file is selected to be copied To start the copy press UP or DOWN until the following screen appears and then press ENTER to confirm See the pCO Manager manual
88. gging method by frequency or by event and the minimum number of loggings required Configuration is based on a binary file PVT Public Variable Table which is generated by 1Tool and contains the descriptive data of the variables that can be logged All the log configurations so defined are saved in the LCT Log Configuration Table binary file which must be uploaded to the pCO together with the PVT file Log configuration data is also saved in a file that can be used only by LogEditor the LEF file which must be saved to be edited with LogEditor as necessary LogEditor can be used even when the device is not connected Once the files for logging are uploaded to the pCO the pCO saves the logged data in the following files BIN file containing all the data in binary format CSV file containing the same data in a generic format with values separated by commas GRAPH CSV containing the same data to be used for charting purposes pCO5plus 0300020EN rel 1 3 10 04 2014 9 3 Pendrive operating instructions File extensions names and contents Various types of files can be uploaded and downloaded and are distinguished by their extension File names In order to be recognised the names of the directories and files on the pendrive must have no more than 8 characters the controller makes no distinction between upper case and lower case characters However during DOWNLOAD the names ofthe directories created b
89. hen connected to PC indicates data transfer in progress b a Flashing e alli The programming key is compatible starting from BIOS version 3 43 and BOOT version 3 01 For more detailed information on programming the key see the pCO Manager program manual Using the Smart Key with the pCO Switch off the pCO remove any peripherals connected in the pLAN and plug the key into the telephone connector on the controller When switching on again all the symbols light up momentarily and the buzzer emits a beep A few seconds later the key becomes operational During this period the symbols will flash The controller then enters programming mode and the start button lights up steadily Press the button to start data transfer A Important If the key is type B C or G in write mode pressing the start button will immediately delete the software already loaded on the pCO A Important Do not remove the key while data is being transferred to the key itself as the file being transferred will be lost and the corresponding space will not be restored To restore the original capacity all the files will need to be deleted If the key is type C or G simply perform a new application read operation Meanings of Buttons Symbols a Flashing The key is connecting to the pCO During this phase iv which may last a few seconds the start button is disabled start Flashing The key has detected the pCO and is checking the access rig
90. his instant only controller 1 can display data and receive commands from the keypad Switching between controllers occurs in sequence 1 gt 2 gt 3 gt 4 gt 1 by pressing a button defined by the application program however it can also be done automatically when requested by the program For example a pCO may request control of the shared terminal to display alarms or vice versa relinquish control to the next pCO after a set time cyclical rotation Data on the number and type of terminals is determined during initial network configuration and saved in the permanent memory of each pCO controller Details of the configuration procedure are described below See the Installation chapter for information on the cables to use for the electrical connections 6 3 Setting the controller s address The controller s PLAN address is factory set as 1 There are two ways to set a controller s address 1 using the A button see figure below located on the left of the 7 segment display It can be accessed using the tip of a screwdriver lt 3 MM 2 using a terminal connected to the PLAN network 1 Displaying the pLAN address Procedure briefly press the A button no more than 5 s to display the controller s current pLAN address Five seconds after releasing the button the display is cleared CAREL Setting the pLAN address Procedure 1 Press button
91. hts On steady Pressing the start button will start writing the start software to the pCO On steady Pressing the start button will start reading the start software from the pCO On steady Pressing the start button will start reading the logs start from the pCO On steady In case of C or G keys pressing the button for 1 second switches from read to write mode Tab 9 a If the key is type C of G pressing the mode button for 1 second switches from read to read logs G only or to write The symbols 4 write to pCO read from pCO read logs reflect the selected status If the key is not type C or G the mode button is disabled and off The start button starts the read or write operation indicated by the flashing of the corresponding symbol 4 or 4 at a frequency proportional to the progress of the operation When the operation is completed the buzzer will sound intermittently for 2 seconds Pressing the start button again will make the buzzer sound without repeating the operation To repeat the operation the key must first be unplugged In case of error the symbol will light up together with the other LEDs The following table can help you find the cause of the problem Errors before pressing the START button Communication error No response Symbols flashing from the pCO or Key firmware version des is incompatible mode Sym
92. ial ZERO pLAN J10 J11 Built into main board HW driver asynchronous half duplex RS485 PLAN Not optically isolated Connectors telephone jack 3 pin plug in connector Serial ONE BMS 1 Serial Card Not built into main board HW driver not present Can be used with all the BMS expansion cards of the pCO family Serial TWO FieldBus 1 Serial Card Not built into main board HW driver not present Can be used with all Fieldbus expansion cards of the pCO family Serial THREE BMS 2 J25 Built into main board HW driver asynchronous half duplex RS485 slave Optically isolated non optically isolated serial 3 pin plug in connector Serial FOUR FieldBus 2 J26 and J23 on Large and Extralarge versions Built into main board HW driver asynchronous half duplex RS485 Master or Slave see par 3 2 J23 not optically isolated J26 optically isolated not optically isolated 3 pin plug in connector J23 and J26 are both managed by the same protocol as serial 4 with the advantage of being electrically independent Tab 3 a 13 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL 3 2 Port J26 configuration Important warnings By applying the appropriate impedance a serial port with Master FBus hardware supplies the network with the bias voltage required to run all the connected devices i e the master itself and its slaves Conversely serial
93. ible way for the specific application The failure to complete such operations which are required indicated in the user manual may cause the final product to malfunction CAREL accepts no liability in such cases Only qualified personnel may install or carry out technical service on the product The customer must only use the product in the manner described in the documentation relating to the product Warranty on the materials 2 years from the date of production excluding consumables In addition to observing any further warnings described in this manual the following warnings must be heeded for all CAREL products Approval the quality and safety of CAREL INDUSTRIES Hqs products are Prevent the electronic circuits from getting wet Rain humidity and all guaranteed by the ISO 9001 certified design and production systern ypes of liquids or condensate contain corrosive minerals that may damage he electronic circuits In any case the product should be used or stored in environments that comply with the temperature and humidity limits specified in the manual Do not install the device in particularly hot environments Too high emperatures may reduce the life of electronic devices damage them and deform or melt the plastic parts In any case the product should be used WARNING separate as much as possible the probe and digital input signal or stored in environments that comply with the temperature and humidity cables from the cabl
94. ical Specifications table A Important to ensure correct measurements from the probe each wire must be connected to only one terminal thetwo probe wires have no polarity Input 24 V 50 60 Hz 28 36V mec Een SARI FieldBus card BMS card Na 124 n B i Ja J5 Al Bei 522 als 2 7 ee rrr 555285258 2 1 e Fig 5 c Key Controller nine PT500 PT1000 probe 1 2 GND Wire 1 U4 Wire 2 GND Wire 1 U5 Wire 2 27 Connecting PT100 temperature probes For information on the maximum number of probes that can be connected see the table at the beginning of this paragraph For details on the operating range see the Technical Specifications table The probe has three wires connect one to GND and the other two to two separate but adjacent universal inputs on the same controller e g U1 U2 GND or U4 U5 GND FieldBus card BMS card 15 ma n Boe i D 15 Ea BE era ai Vo 8 0 o sis gos 8 85 ga og poveqpeosg RE E NmOY gana 7778576 6 Fig 5 d Key Controller terminals PT100 probe 1 2 U1 Wire 1 U2 Wire 2 GND Wire 3 U4 Wire 1 U5 Wire 2 GND Wire 3 Connecting active temperature and humidity probes For information on the maximum number of probes tha
95. ices represent a powerful control system that can be easily interfaced with most Building Management Systems BMS available on the market The pCO5 controller has been developed by CAREL to provide solutions to a host of applications in air conditioning refrigeration and HVAC R in general It is highly flexible and can be used to make special products on customer specifications In a PLAN network pCO Local Area Network the pCO5 can be connected to input output expansion cards e g pCOe to other pCO5 controllers to all the controllers ofthe pCO Sistema family and to the terminals of the pGD range Up to 32 devices controllers and terminals can be connected together allowing highly efficient sharing of information Each device in the pLAN network can exchange digital or analogue data with all the others depending on the application program used Compared to pCO3 controllers pCO5 units are equipped with two extra built in RS485 serial ports one for the Fieldbus and one for supervision telemaintenance purposes BMS Each Fieldbus serial port whether built into the controller or installed via an optional card can be connected to controlled field devices such as valve and damper actuators and external drivers e g drivers for electronic expansion valves EVD Evolution Each BMS serial port whether built into the controller or installed via an optional card can be connected to field level automation level or manage
96. ifiers independently l E 4040000030 three LEDs to indicate alarms red steam production yellow 24 Vac power supply green can be connected to the CPY terminal code CPYTERM or to the supervisor network with Modbus RTU or proprietary CAREL protocol m n PCOUMI2000 Allows checking the main parameters of humidifiers for OEM made by CAREL di e Interface for OEM rectly from the pCO controller The values measured by the sensors high level Enn gn tech leaflet code 050003210 series humidifiers Note The hardware simulator for the pCO5 is available on request code CM00002030 A Important pCO5 controllers must only be used with the dedicated simulator P N CM00002030 do not use pCO5 controllers with the pCO3 and pCO5 simulators supply water conductivity power consumption sensor are converted into signals that are compatible with the inputs on the controller 11 pCO5plus 0300020EN rel 1 3 10 04 2014 CAREL On the models where they are included the front panel contains a display and a keypad with 6 backlit buttons that when pressed individually or in combination allow the following operations uploading an application program commissioning During regular operation and depending on the application program installed the terminal can be used toeditthe main operating parameters todisplay the quantities measured the active functions and any alarms de
97. it is displayed pCO5plus 0300020EN rel 1 3 10 04 2014 2 LOG DATA Selecting this function allows any logged data on the pCO to be viewed If no log is present the following screen is displayed 0 NO L O G D AITIA P RJE S S M E N U O R ESC If at least one log is present the first screen displayed is similar to the following 1 D I S P LIA Y L O G D AIT Wihlilc h mejmo r y 2 IINT ERINA L M E M O R Y Detailed information on the pCO Manager manual 3 OTHERINFORMATIO and view the status of the buffer memories T t and the clock E screens relating to the logs is provided in the N Selecting this function lets you view the ID number assigned to the pCO configure the pCOnet pCOweb cards he parameters P gt 1D NIUMB ER INFO P ICOWE B NIEIT CIONF 16 MEMORIES S T A TUIS The ID number is a code different and is available for use in fu for each pCO manufactured by CAREL ure applications Not all pCO units are given an ID number by CAREL if no ID number is available the following screen is displayed gt PCIOWEB seit t iinig PICIOINIEIT seit tliinig See the Appendix for in
98. ively to an external source of voltage The higher voltage will be considered Correct operation is not guaranteed if actuators with voltage inputs are connected e power the VG VGO analogue outputs at the same voltage on G G0 connect G to VG and GO to VGO This applies in case of both alternating or direct current power supplies Type Relay Min contact current 50 mA Maximum umor 8 SMALL 13 MEDIUM BUILT IN DRIVER 18 LARGE 29 EXTRALARGE The relay outputs have different features depending on the controller model The outputs can be divided into groups Relays belonging Insulation to the same group individual cell in the table have operational insulation and must therefore be powered at the same voltage distance Between groups between cells in the table there is reinforced insulation so the relays can be powered at different voltages There is also reinforced insulation between each terminal of the digital outputs and the rest of the controller Relays with same insulation Group Digital odel 1 2 3 4 5 6 7 8 9 10 11 outputs SMALL no 4 6 7 8 S z E Type of relay TypeA IypeA_ TypeA TypeA j a i x NO NC EDIUM BUILT Composition DRIVER m 4 6 7 8 9 11 12 13 z E of groups Type of relay Type A TypeA TypeA lypeA TypeA TypeA TypeA LARGE NO ad 4 6 y 8 9 11 12 13 14
99. k through two separate connectors The first is used to connect the controller to a tLAN network Using this connection and a PCOTOOTLNO suitably configured application in TLAN MASTER mode the controller can interact with the I O expansion cards tLAN version PCOEOOTLNO or with other controllers provided with a tLAN connection configured in tLAN SLAVE mode 050003270 tech leaflet code tech leaflet Code serial card Up to 5 devices can be connected The second connector is used to connect to a 050003270 a f PST terminal Both connections require using a shielded cable having a maximum length of 10 m Attention Do not use both connectors at the same time PCO100MPBO Allows connecting to an MP Bus network consisting of devices sensors actuators MP BUS card set up according to the Belimo standard Up to 8 actuators can be connected at the same time at a maximum distance of 30 m See the specific documentation provided by Belimo www belimo ch PCOSOOKXFO 050000770 tech leaflet code card Konnex interface See description of PCOSOOKXBO serial card previous paragraph PCOSOOHBFO 050000162 pCOSplus 0300020EN rel 1 3 10 04 2014 tech leaflet code CAN bus serial card See description of CAN bus PCOSOOHBBO serial card previous paragraph 10 CAREL 1 6 External modules Code Description Notes ez Used for programming and servicing the controlle
100. lash memory on the screen managed directly by the BIOS The procedure is described in paragraph 6 6 Limitations a maximum of 40 files can be saved on the NAND flash memory the memory s total storage capacity is 50 MB Pendrive Some controller models come with two different USB ports host and slave to be used for installation and diagnostics The host port can be used to connect USB mass storage peripherals pendrives portable hard disks etc having a maximum current consumption of 500 mA with which to carry out various operations 1 upload to the controller files contained in the removable peripheral e g application parameters in the buffer memory configuration files for logs BIOS 2 download files from the pCO5 to the removable peripheral e g application parameters in the buffer memory data logs BIOS A Note Using the pendrive to perform the following operations UPLOAD copying files from the pendrive to the controller DOWNLOAD copying files from the controller to the pendrive is possible only when using a terminal either built in or connected to the controller via pLAN The controller can be provided with 2 USB ports which can be accessed by removing the cover see chap 2 The keypad has 6 buttons that pressed alone or in combination can be used to perform all the UPLOAD and DOWNLOAD operations between the pendrive and the controller A Important before the pendrive can be u
101. ltage B 10 pLAN telephone connector for terminal downloading application program Voltage A 24 Vac or 28 to 36 Vdc Voltage B 230 Vac 50 60 Hz Relay digital outputs BMS2 connector Fieldbus2 connector Fieldbus BMS selector microswitch i JOIN Ov In IO N 2 3 4 5 6 7 8 9 Fieldbus2 connector pCO5plus 0300020EN rel 1 3 10 04 2014 22 CAREL 4 10 pCO5 with built in driver connecting terminals pCO5 controllers come in two models with one or two built in drivers for electronic expansion valves Tatty i eoo CERES 22000 E A 8 8 2258 3 DE TE sites HO 8889 357 Teil DE ON Li n5 J6 Jy J18 J11 pLAN UUUUUUUUUUUUUU 22 5 A 125 BMS2 n 18 4 A a B 3 built in driver I m T FieldBus card BMS card m 130 Ra Ce la 19 Solon oo 18 Baa a x 88 885 a a ru 124 n BY j m 5 emm o RE E TRE i es S i 76 s s s 6 Wis 6 8 6 rm 2 s e le 8 8 8 8 8 5 8 si ls 5 s sigs 5 al la B 8 Sl jg an ana nn
102. m from the section pCO Sistema gt pCO_manager The figure below shows the connection diagram USB RS485 converter CVSTDUTLFO CVSTDUMORO i i connessioni in alternativa alternative connections I T ica Nere fee ed E Seer ons I RS POWER SUPPLY CUSTDUMORO BI CVSTDUMORO Fig 6 0 The controller can be connected directly to the PC via the RS485 serial port used for the pLAN connection or via the BMS or Fieldbus serial port using the optional RS485 serial card Lastly connection can be made using the slave USB port if present pCO Manager can communicate with all the programmable controllers ofthe pCO family The program can also be used to update and download to the PC the BOOT BIOS application program configuration and log files and also to save files to the NAND flash memory As a rule CAREL advises NOT to update the BOCT CAREL always loads the BOOT best suited for the controller s operation during construction Only in very special cases will CAREL ask the user to update the BOOT The BIOS can only be updated via the pLAN serial connection This procedure causes the controller to switch to low level operation In this operating mode log data cannot be downloaded to the PC To bring the controller back to normal communications with pCO Manager res
103. ment level standard bus systems such as Konnex LON BACnet etc The Medium range includes controller versions with one or two built in drivers for electronic expansion valves The Ultracap module accessory can be used as an emergency power supply for valve drivers and allows shutting the valves completely in case of power failures alternating current Main features the same controller can be connected to up to 3 PGD terminals the program and parameters are saved permanently in a non volatile memory flash memory preventing data loss in case of power failures without requiring a backup battery 32 bit microprocessor controllers with 5 or 9 MB storage capacity ensure high performance in terms of speed and memory space e allows connecting up to 32 devices to PLAN networks consisting of a series of pCO5 controllers and terminals Each controller can exchange data with the other controllers at high speed without requiring additional hardware external or built in terminal with display and LED button keypad can be used for uploading software and commissioning fast upload download of controller software using a Smart Key or any pendrive provided the controller is equipped with the relative port universal inputs outputs configurable via an application program for connecting active and passive probes digital inputs analogue and PWM outputs This extends the possibilities of configuring inputs outputs
104. n frere a a nonna aaa llana a a 999 pooooooooO 9g90999092999029 29909929 92992 L ii L A jq J L IL JL JL 1 J Fig 4 u Ref Description Ref Description POWER CONNECTOR G GO 13 Reserved Vterm power to additional terminal 7 5 VREF power to ratiometric probes S Reserved 3 Universal inputs outputs 15 __ Relay digital outputs 4 VDC power to active probes 16 _ BMS2 connector 5 Button for setting pLAN address secondary display LEDs 17 Fieldbus2 connector VG voltage A to optically isolated analogue output VGO power to optically isolated analogue output 0 Vac Vdc MA a 7 Analogue outputs 20 Electronic valve A connector 8 ID digital inputs at voltage A 21 Electronic valve B connector ID digital inputs at voltage A 9 IDH digital inputs at voltage B 22 External Ultracap module accessory connector 10 pLAN telephone connector for terminal downloading application program 23 Valve driver analogue and digital inputs 11 pLAN plug in connector 24 Valve status LEDs 12 Reserved Voltage A 24 Vac or 28 to 36 Vdc Voltage B 230 Vac 50 60 Hz 4 11 pCOE connecting terminals The pCOE board increases the number of inputs and outputs of a pCO5 controller when required by the application without having to install a larger controller Fig 4 v Ref Description Ref Description 1 POWER CONNECTOR G
105. n is established with pCO Manager BACnet Tylpe after plugging in the USB cable wait at least 1 minute before using the A eel USB ports again after removing the cable Key messages display on pLAN display address Once the parameters have been chosen they can be updated by going to Mae he following screen and pressing ENTER Message Description A Autorun waiting for confirmation by the display key pLAn PICIOIWIE B COIN FIG EN AIBILIE PU address Ulp d altle p Cc O Wlelb N O nm Password copy password inserted the button isn t work it It ro is necessary to insert the password by termina a In Progress work in progress While the parameters are being updated the following message is Ed End operation closed successfully displayed P CIOW B C NF IG EIN A B LIE Im Invalid combining of selected files invalid Plillelalsle wlalijt for _ No LOG attempt to download historical file when are not en y dl na present Tab 9 d At the end the screen shows PICIOIWIE B COIN FIIIG EIN A B L E Ulpida te ciompi lle tle 9 4 Configuring pCOWeb pCOnet from a R e b o o t pG QW eb t system screen alp plljy n elw slelt t i n g See par 6 6 for information on how to access the BIOS sys
106. ng the log file DEV file and P memory from the flash memory downloading files from the NAND memory if present The files exchanged with the Flash memories of pCO controllers are BOOT BIN download reserved upload enabled from menu BIOS BIN download reserved nomeApplicativo BLB reserved e nomeApplicativo BIN lt ApplicationName gt BIN download reserved nomeApplicativo DEV lt ApplicationName gt DEV lt nomeApplicativo gt GRT lt ApplicationName gt GRT upload only from which the GRP file is extracted nomeApplicativo IUP lt ApplicationName gt IUP nomeApplicativo LCT lt ApplicationName gt LCT nomeApplicativo PVT lt ApplicationName gt PVT lt nomepCOlog gt BIN nomepCOlog CSV nomepCOlog GRAPH CSV lt pCOlogName gt BIN lt pCOlogName gt CSV lt pCOlog_ GRAPHName gt CSV only if log files have been configured download only lt ApplicationName gt BLB download The files exchanged with the NAND memories of pCO controllers are any file that the pCO can independently copy to the flash memory see above list external files e g odf or doc files for documentation LogEditor basic concepts LogEditor is the module used to configure the log files of pCO devices pCO logs Configuring pCO logs consists in defining a number of sets of variables in which to specify which variables should be logged the lo
107. nlight and to the elements in general temperature and humidity outside the product s range of operation see Technical Specifications large rapid fluctuations in room temperature strong magnetic and or radio frequency interference avoid installing near transmitting antennas strong vibrations or knocks presence of explosives or flammable gas mixtures exposure to aggressive and polluting atmospheres e g sulphur and ammonia vapours salt mist fumes that can cause corrosion and or oxidation exposure to dust formation of a corrosive patina with possible oxidation and reduced insulation exposure to water Positioning the controller inside the electrical panel Install the controller inside an electrical panel in a position where it cannot be reached and is protected from knocks or impacts The controller should be placed inside the panel in a position where it is physically separated from power components solenoids contactors actuators inverters etc and their respective cables The ideal solution is to house these two circuits in two separate cabinets Proximity to such devices cables may cause random malfunctions that are not immediately evident The panel s casing must allow an adequate flow of cooling air 15 pCO5plus 0300020EN rel 1 3 10 04 2014 A Important For safety reasons the controller should be installed inside an electrical panel so that the only accessible parts are the dis
108. ovide an independent power supply See instructions sheet code 050002895 4 6 Input outputlabels pCO5 controllers are distinguished by size and provided with inputs and outputs and power supplies for the active probes most suitable for various applications The features that depend on the model are maximum number and type of inputs outputs e availability of built in driver for expansion valves Label Type of signal U Universal inputs outputs configurable via software as Analogue inputs NTC PTC PT500 PT1000 sensors PT100 sensors 0 tol Vdc or 0 to 10 Vdc signals 0 4 to 20 mA signals 0 to 5 V signals for ratiometric probes Digital inputs not optically isolated potential free contacts not optically isolated fast digital inputs Analogue outputs not optically isolated O to 10 Vdc signals PWM signals Y 0 to 10 Vdc analogue outputs PWM outputs ID 24 Vac 24 Vdc digital input ID H 230 Vac digital input NO Relay output normally open contact NC Relay output normally closed contact C Relay output common Tx Rx GND Serial port Tab 4 d pCO5plus 0300020EN rel 1 3 10 04 2014 4 7 1 0 table pCO5 Controllers CAREL pCOE I O expansion card
109. pCO5 CA R EL Programmable Controller Yi 73 TLEER SES 135 3311 SUE rit PEE Ma tee o a Eno User manual LEGGI E CONSERVA QUESTE ISTRUZIONI 4 READ AND SAVE THESE INSTRUCTIONS well POWER I amp SIGNAL NT CABLES V TOGETHER READ CAREFULLY IN THE TEXT Integrated Control Solutions amp Energy Savings CAREL IMPORTANT DISPOSAL CAREL bases the development of its products on decades of experience in HVAC on the continuous investments in technological innovations to products procedures and strict quality processes with in circuit and functional testing on 100 of its products and on the most innovative production technology available on the market CAREL and its subsidiaries nonetheless cannot guarantee that all he aspects of the product and the software included with the product respond o the requirements of the final application despite the product being developed WEEE cannot be disposed of as municipal waste and such waste must be according to start of the art techniques collected and disposed of separately a The customer manufacturer developer or installer of the final equipment accepts the public or private waste collection systems defined by local legislation must all liability and risk relating to the configuration of the product in order to reach be used In addition the equipment can be returned to the distributor at the he expected results in relation to the s
110. pecific final installation and or equipment end of its working life when buying new equipment CAREL may based on specific agreements act as a consultant for the positive the equipment may contain hazardous substances the improper use or commissioning of the final unit application however in no case does it accept incorrect disposal of such may have negative effects on human health and on iability for the correct operation of the final equipment system he environment he symbol crossed out wheeled bin shown on the product or on the packaging and on the instruction sheet indicates that the equipment has been introduced onto the market after 13 August 2005 and that it must be disposed of separately in the event of illegal disposal of electrical and electronic waste the penalties are specified by local waste disposal legislation INFORMATION FOR USERS ON THE CORRECT HANDLING OF WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE In reference to European Union directive 2002 96 EC issued on 27 January 2003 and the related national legislation please note that The CAREL product is a state of the art product whose operation is specified in the echnical documentation supplied with the product or can be downloaded even prior to purchase from the website www CAREL com Each CAREL product in relation to its advanced level of technology requires setup configuration programming commissioning to be able to operate in the best poss
111. play and the built in terminal s keypad Install the controller so that the disconnection devices can be used safely and without hindrance When laying out the wiring separate as much as possible the probe cables digital input cables and serial line cables from the power cables connected to contactors thermomagnetic devices etc avoid electromagnetic interference Never run power cables and probe signal cables in the same conduits including the ones in the electrical panels Forcontrol signals use shielded cables with twisted wires If the control cables have to cross over power cables the intersections should be as Close as possible to 90 degrees under no circumstances should the control cables be laid parallel to the power cables Keep the paths of the probe cables as short as possible and avoid making spiral paths that enclose power devices n case of malfunctions do not attempt to repair the device but contact a CAREL service centre Electrical installation A Important Before servicing the equipment in any way disconnect the controller from the power mains by putting the system s main switch on OFF Make sure the system is provided with a power disconnector conforming to regulations Use cable lugs that are suitable for the terminals used Loosen each screw and insert the cable lugs then tighten the screws There is no limit to the number of wires that can be connected to each individual terminal When
112. put impedance etc Note theanalogue output can be connected to module code CONVONOFFO to convert the 0 to 10 V output into an ON OFF relay output a Oto 10 Vdc analogue output can be connected in parallel to other outputs of the same type or alternatively to an external source of voltage The higher voltage will be considered Correct operation is not guaranteed if actuators with voltage inputs are connected if optical isolation is not required the VG VGO analogue outputs can be powered at the same voltage on G G0 connect GO to VGO and G to VG 31 pCO5plus 0300020EN rel 1 3 10 04 2014 Example of connection diagram LARGE model eldBus card BMS card 4 Vac 28 36 Vdc Vout OV Fig 5 5 Max number di optically isolated analogue outputs reference VGO pCO5 model Small Medium Extralarge Large Outputs Y1 Y2 Y3 Y4 Y1 Y2 Y3 YA Y5 Y6 pCOSplus 0300020EN rel 1 3 10 04 2014 32 CAREL 5 5 Connecting the electronic valve The controller with a built in driver can be used to control one or two electronic expansion valves depending on the model Example of connection diagram the colour of the wires refers to the standard CAREL valve cable code E2VCABS 00 CAREL E V valve A CAREL t v Valve 5 til f bianco white verde green giallo yellow marrone brown ZL jf sd _
113. r Simplifies data transfer betwe AS PCOSOOAKYO h flare ine ani hank he high E P PCOSOOAKCO en the controllers installed and a personal computer thanks to the high capacity 9 4 SMART KEY pro flash memory on which software applications the BIOS and the variables log can PCOSOOAKYO PCOSOOAKCO tech leaflet code 050003420 050003410 gramming key and converter be stored The controller is connected directly via the telephone connector using he cable supplied while to transfer data to a personal computer the PCOSOOAKCO converter is required The device is powered either by the USB port on the PC or by he controller so no external power supply is necessary CVSTDUTLFO CVSTDUMORO The optically isolated converter allows interfacing an RS485 network to a personal USB RS485 computer via the USB port The converter is available in two versions tech leaflet code converter CVSTDUTLFO equipped with a 6 pin telephone connector RJ1 1 050000590 CVSTDUMORO equipped with a 3 pin connector PCOSOWUC20 In case of power failures the module ensures a temporary power supply for the tech leaflet code 0500042IE Ultracap module for pCO5 built in driver driver only for the time necessary to immediately close the electronic valves con nected one or two Using the valve lets you avoid having to install the solenoid valve or the buffer battery kit in the refrigerant circuit EVDOOO0UCO t
114. reens managed by BIOS and consequently always available regardless of the application loaded To access the functions select the line with the cursor gt using the UP and DOWN buttons and then press ENTER to confirm To exit the screen press MENU or Esc on the terminal or wait around 40 seconds for automatic timeout The screens provide the following information 1 SYSTEM INFORMATION Selecting this function displays information on the software loaded and the amount of RAM and flash memory installed The screen displayed is similar to the following B O O T V 4 TE 611 12 1 1 Bil OS V 6 T JE 1 13 0 1 1 2 gt 2 7 MB lt Aj C RjC O 0 O O 3 6 1 7 M B The first line displays the BOOT version and date In the example shown the pCO is working with BOOT 4 dated 6 December 2011 The second line displays the BIOS version and date In the example shown the pCO is working with BOOT 6 dated 13 January 2012 The fourth line displays the application CRC and the amount of flash memory occupied In the example the application s CRC value is 3617 If this line shows 1 MB a pCO with 1 MB flash is sufficient The CRC is a number that summarises the application contained in the pCO s flash memory but also other system information It is therefore recommended to note the version of a specific application by checking the screen on which
115. rice list Code Description Tab 8 a Classification PS PEER 9MB 4MB memory log file Pu GIRI 5 MB 2MB memory log file Memory PS RRR HR Relay digital outputs P45 EEEE GHEE 1 to 6 SSR outputs at 24V PEGAR peeex 1 to 6 SSR outputs at 230V Type of digital output PH See RHEE Standard PS EEK A REE on optically isolated BMS2 Non optically isolated Fieldbus2 PH 5 EEX B RRR Optically isolated BMS2 Non optically isolated Fieldbus2 ON eee Optically isolated BMS2 Optically isolated Fieldbus2 Connectivity Xx 099o999x e TT USB port PAS ee Without valve driver Valve P45 ee 1 CAREL valve driver dri PAS 2 CAREL valve drivers ver P 5 eee ye Without terminal Built in PES PESA ee Con PGD1 terminal terminal PAS RERERREES Smal PES ae 0 Medium Si PASTE Extralarge PAS 0 1 Single multiple Packaging On models P 3 B00 0 0 E S M L Z O 8 4 Connectors Tab 8 b Code Description Classification P CON CAREL standard T PEACE Customer personalization ype parer Screw on QOOO0C X 1 HH T H ile With spring Type of terminal pateseeyer Crimp on PYR Compact PHP Small pH MO edium peers O Large Size PALSE ZU Extralarge NO pee edium 1 driver pqeeeex20 edium 2 drivers Electrical specifications of plug in connectors used
116. rminal with maximum current 15W in networks with star layout if the cable is longer than 5 m connect the terminal only to the first or last pCO5 in the network to avoid branches The following table applies Type of MAX distance Poeti Board TCON cable controller terminal m PP Y N6J000 used Provided by con 1 Telephone 50 troller 150 mA NO AWG24 Provided by con 2 shielded ae troller 150 mA YES AWG20 22 3 hielded 500 Separate YES Tab 4 c 19 2 pCO controller in pLAN network If a terminal is connected to a pCO controller which is itself connected to other controllers in a pLAN network the terminal is directly powered by the controller Be sure to avoid the terminal being powered by two power supplies For that purpose set jumpers J14 and J15 on board TCONN6J000 to interrupt the supply current Term n 1 Termn Term 1 Term 2 no 30V c AWG24 2 twisted pair MH AL Fra bis ea 29 bey When setting up a pLAN network with pCO controllers and terminals each pCO5 controller can power only 1 PGD1 E terminal except for the Small model which can power 2 terminals When you need to connect more than one terminal you will have to pr
117. rts long Type of action 1G 1Y in SSR versions Electrical speci fications Type of disconnection or NUR ps microswitching microswitching n of resistance to heat and Category D UL94 V2 Ageing characteristics operating 30 000 hours o of automatic operating cycles 100 000 EN 60730 1 30 000 UL60730 Rated impulse voltage 2500V SMALL MEDIUM LARGE EXTRALARGE Use a dedicated class 2 50 VA safety isolating transformer BUILT IN DRIVER Use a dedicated class Il 100 VA safety isolating transformer Vac P Vac Vdc P Vdc SMALL 28 to 36 Vdc 24 Vac 10 EDIUM o Power supply LARGE 15 50 60 Hz 45 VA 20 10 to be asa m to be protected protected by 2 5 A EXTRALARGE T external fuse by 2 5 AT BUILFIN DRIVER external fuse 90 VA Not allowed BUILT IN VALVE DRIVER Attention the pCO5 with built in driver must be powered with alternating current and the secondary winding of the power supply transformer GO must be earthed Terminal block With plug in male female connectors Cable section min 0 5 mm max 2 5 mm CPU 32 bit 100 MHz Non volatile memory P 3 5 MB 2 MB BIOS 3 MB application program 2MB memory log file FLASH p4 5 9 MB 2 MB BIOS 7 MB application program 4MB memory log file Data memory RAM 3 2 MB 1 76 MB BIOS 1 44 MB application program Buffer memory T
118. ructions contained in autorun txt are executed automatically The contents of this file are similar to the UPLOAD configuration files the only difference being the name autorun txt DOWNLOAD can be performed in two different ways 1 manual mode the user selects manual mode then the files to download and then confirms to start the operation 2 autorun mode after the pendrive is plugged in a screen is displayed indicating that Autorun mode has started After confirming the instructions contained in autorun txt are executed automatically The contents of this file are similar to the DOWNLOAD configuration files the only difference being the name autorun txt Note The configuration and autorun files must reside in the main directory The steps to follow are described in par 9 3 6 6 Checking the software installed and other information Users can at any time check the version of the current program by CRC code expressed in hexadecimal and also whether it is being used by the key or by the resident program To do this proceed as follows Screens managed by BIOS Press the ALARM and ENTER buttons together for 3 seconds The following screen will appear gt S Y S T JE M I INFIORIMIAI I JOJN LOG DAT A OTHER I INFIORIMIAI I OJN FIL JA S H U S B MIE MIO IR Y Each ofthe four lines displayed is used to access further sc
119. sed it must be formatted to the FAT32 file system the pendrive can be accessed up to two levels APPL CHILLER PRI BIN but access to file APPL CHILLER VER1 PRI BIN is not allowed do not use both USB ports at the same time the maximum pendrive capacity supported is 32 GB Manual automatic and autorun mode manual mode involves selecting the operations to be performed via he keypad this offers maximum flexibility and the possibility to freely decide which operations to perform automatic mode requires creating special files called configuration files These are text files txt extension containing various types of information on the functions to perform and the files to load autorun mode requires creating a special configuration file called autorun txt When the pendrive is plugged in the controller immediately executes Autorun and upon confirmation from the erminal performs the operations contained in the file Upload and Download UPLOAD can be performed in three different ways 1 manual mode the user selects manual mode from the keypad then the files to load and then confirms to start the operation 2 automatic mode the user selects automatic mode from the keypad and then the configuration files containing the instructions on the operations to carry out 3 autorun mode after the pendrive is plugged in a screen is displayed indicating that Autorun mode has started After confirming the inst
120. ss once the connection is established the terminal will display a b DOWN and Enter buttons together o th ank screen o go to the screen a of a address m le SEWING ds S I O Board address 07 cl Fig 6 e 2 Set the display s address to 0 to set the point to point connection Press Enter to confirm f la Display address tting 00 setting a e y Fig 6 f 3 Power off the controller harnes FieldBi d BMS card ALS We a TENIS s a saxa TE Bea focoucooa AAA AAA Vi Fig 6 9 4 Power on the controller while pressing the Alarm and Up buttons together until the following screen appears f p E Il THHHHBHHHHBHHHHHHHHBHHHHHHE Pa selftest D di please wait i Fasi THHHHBHHHHBHHHHHHHHBHHHHHHE M 9 vii ae L Fig 6 h 5 Using the UP and DOWN buttons set the controller s PLAN address to 7 and press Enter to confirm I A A pLAN address 7 si UP increase DOWN decrease WET ENTER save amp exit IE WE J Fig 6 i 6 4 Setting the terminal s address and connecting the controller to the terminal After setting the controller s net
121. t can be connected see the table at the beginning of this paragraph The number depends on the power supply used The distinction is between probes powered by the controller terminal VDC and probes powered by an external source and also between active probes with voltage or current outputs For details on the operating range see the data sheets supplied with the probes The controller can be connected to all the CAREL DP series active temperature and humidity probes configured at 0 to 1 V or 4 to 20 mA A Important For temperature probes use the 4 to 20 mA or NIC configuration as the 0 to 1 Vdc signal is limited to the 0 to 1 V range and is therefore not always compatible with the standard 10 mV C signal of CAREL probes at temperatures below 0 C or above 100 C a probe alarm may be triggered TTT FieldBus card BMS card ria ms pn 3 Ja J5 CSR BS ere e 0 See sis sas 8 85 E28 eee aaa aaa ramay 55520 ig SR D 1 1 D Fig 5 e Key Controller terminals Probe terminals Description GND M Reference VDC G Probe power supply U1 outH Humidity probe output U2 outT Temperature probe output pCO5plus 0300020EN rel 1 3 10 04 2014 Connecting current output pressure probes For information on the maximum number of probes that can be connected see the table at the beginning of this paragraph For details on the operating
122. tc tosimplify wiring the groups of digital outputs have two common pole terminals make sure that the current running through the common terminals does not exceed the rated current of each terminal i e 8A class 2 pCOSplus 0300020EN rel 1 3 10 04 2014 48 CAREL Serial Type Connectors Characteristics Serial O pLAN J10 J11 Built into main board HW driver asynchronous half duplex RS485 pLAN ot optically isolated Connectors 6 pin telephone jack 3 pin plug in connector p 5 08 ax length 500 m ax data rate 115200 bit s ax number of devices connectable 32 Serial ONE BMS 1 Serial Card ot built into main board HW driver not present Can be used with all optional BMS cards of the pCO family Serial TWO FieldBus 1 Serial Serial ports Cara ot built into main board HW driver not present Can be used with all optional Fieldbus cards of the pCO family for use AWG 20 22 twisted pair shielded cable Serial THREE BMS 2 J25 Built into main board HW driver asynchronous half duplex RS485 slave Optically isolated non optically isolated serial 3 pin plug in connector p 5 08 Max length 1000 m Max data rate 38400 bit s Max number of devices connectable 16 Serial FOUR Fieldbus 2 J26 and Extralarge versions and J23 on Large Built into main board HW driver asynchronous half duplex RS485 master slave J23 not optically isolated
123. tected 2 1 pCO5 Design only model with built in driver Key ESO E SEP dbi ne A pLAN address selection button de AE e ux E B pLAN address display pren Sette TI SSeS C Bower LED Gd bt 5 Jn ns Del Bi lies D Overload LED HUI CEI Frs HO y E 1 26 port Fieldbus BMS microswitches F SEL E Cut hi Fus F Host USB port master G Slave USB port device H Main display available on P 5 models not available on P 3 J A models see par 8 3 Be 3 e S e 2 8 s 888 s 8 ssi n 124 n B amp M J5 3 lp Y gt Al sl Fe El ery re CTER i N 3 130 129 gt X Pat Bad Bannon ae only model with built in driver Fig 2 a Each controller is provided with connectors for the inputs outputs see chap 5 and the secondary display which has a button and a LED for setting the pLAN address Depending on the model it can be supplied with a built in terminal and USB ports Display The controller is provided with two displays the main display on the built in terminal if included the secondary display showing the controller s PLAN address Keypad Button Descr Backlighting Functions LED The more complete models are provided with 6 LEDs press together
124. tem menu Starting from BIOS release 5 16 BIOS and from pCOWeb firmware version A1 5 0 and from Configuring pCOnet pCOnet firmware version A485_A1 2 1 pCOWeb and pCOnet communication parameters can be configured When you select PCONET settings the following screen will appear The purpose is to configure the network Ethernet for pCOWeb RS485 BTA GInlelt TTD for pCOnet when the respective card is installed for the first time The remaining parameters alarms events etc can be configured using the usual tools ie BACset or web interface pCOWeb only Configuration B A Cnjejt baud can be done either when using the Modbus protocol or the CAREL lee protocol but only on the BMS1 serial port The screens for configuring pCOWeb and pCOnet can be opened by accessing the system screens and selecting OTHER INFORMATION and then PCOWEB NET CONFIG After a short time the fields are populated with the current parameters Then select PCOWEB settings to configure pCOWeb parameters or The parameters can now be edited by selecting the respective fields PCONET settings to configure pCOnet parameters using the ENTER button and setting the desired values using the UP DOWN buttons Pressing ENTER repeatedly will display all the parameters available as listed in the following screen Configuring pCOWeb BIACIne ti IMAC ETE When you select
125. th a coil install a dedicated RC filter in parallel with the coil typical ratings are 100 O 0 5 uF 630 V if the digital inputs are connected to safety systems alarms the presence of voltage across the contact should be taken as the normal operating condition while no voltage represents an alarm situation This will ensure that any interruption or disconnection of the input will also be signalled do not connect the neutral in place of an open digital input always interrupt the phase A Important to avoid electromagnetic interference keep the probe and digital input cables separated from the power cables as much as possible at least 3 cm Never run power cables and probe signal cables in the same conduits including the ones in the electrical panels 24 Vac digital inputs The ID digital inputs can be controlled at 24 Vac Note the digital inputs are only functionally isolated from the rest of the controller if you want to keep the digital inputs optically isolated you will have to provide a separate power supply for each input the digital inputs can be powered at a different voltage from the rest of the controller Cable section The cables used for remote connections to the digital inputs should have the following cross section Cross section for lengths lt 50 m 0 25 mm A Important If the controller is installed in an industrial environment standard EN 61000 6 2 the connections
126. tightening the terminal screws apply a tightening torque no greater than 0 6 Nm For information on the maximum allowable length of the connections to the analogue digital inputs and to the analogue outputs please refer to the Technical Specifications table In environments subject to strong disturbance use shielded cables with the braiding bonded to the earthing conductor in the electrical panel The terminals can accept wires with a maximum cross section of 2 5 mm2 12 AWG After making the connection gently tug on the cables to make sure they are sufficiently tight Note secure the cables connected to the controller with clamps placed at 3 cm from the connectors if the power transformer s secondary winding is earthed make sure the earth conductor is bonded to the conductor that goes to the controller and is connected to terminal GO This applies to all the devices connected to the controller through a serial network A Important Using a supply voltage other than specified can seriously damage the system Connect the fuse close to the controller Installing servicing and inspecting the controller should be done only be qualified personnel and in compliance with national and local regulations All the very low voltage connections 24 Vac Vdc or 28 to 36 Vdc analogue and digital inputs analogue outputs serial bus connections power supplies must have reinforced or double insulation from the power mains
127. ts from zero Example A input t gt count i i t i i gt Fig 5 k Nota in the case of fans with tachometer output with high series resistance the reading of the pulses may depend on the current The function block function block application program DIN_COUNT2 includes a pin for which the default is the current 2mA You can also select or 500 uA 50 uA in order to stay within the voltage values of 0 25 0 85 V to get a correct reading Connecting non optically isolated analogue outputs There is no particular restriction on the number of outputs that can be connected For details on the output signal see the Technical Specifications table Example Analogue PWM outputs connection diagram J24 Vtem GND 5 VREF IS IS IN Fig 5 1 Key Ul U2 anal gt GND Analogue output GND Analogue output 1 Analogue output 3 GND Que The analogue outputs cannot be connected in parallel 29 5 3 Digital inputs The controller features digital imputs for connecting safety devices alarms device status indicators and remote switches These inputs are all optically isolated from the other terminals They can work at 24 Vac 4 10 15 or at 28 to 36 Vdc 20 10 indicated with ID and some also at 230 Vac indicated with IDH Note if the control voltage is drawn in parallel wi
128. une AT serial probes COTOWOBAO ACnet RS485 interface card PCO10WOWBO pCO Web interface card Ethernet BACnet biblia PCO10000F0 n LON card eoo BEB Fig 7 c Close control unit CCU PGD1 S90CONN A connection cable PGD Touch CP KUE humidifier Power PSDO control boards LEI EEV Device FieldBus card Rainer AI E 832999292 x PCOS004850 RS485 serial card EGG GEE ri PCOTOWOBAO BACnet RS485 interface card PCO10WOWBO pCO Web interface card Ethernet BACnet E bini me PCO10000F0 LON card EGG Fig 7 d pCO5plus 0300020EN rel 1 3 10 04 2014 Chiller Screw compressor To manage two refrigerant circuits there are two options Case 1 2 pCO5 Medium controllers and pCO5 with built in electronic expansion valve driver Device Device PGD1 PGD Touch Device FAN INVERTER PUMP PGD1 S90CONN connection cable jy ET FieldBus card BMS
129. vel press ESC Once the upload has started the messages shown on the screen are the same as in automatic and autorun mode Download As mentioned above the DOWNLOAD operation can be managed in two ways 1 Manual mode follow the steps described in the paragraph Automatic upload and select manual operation Then each file must be selected and downloaded 2 Autorun mode prepare a file called autorun txt containing a string that identifies the function to be performed Function DOWNLOAD logged data DOWNLOAD the application DOWNLOAD non volatile memory DOWNLOAD the entire contents of the pCO String Download logs Download application Download non volatile memory dev Copy pCO download The result is the creation of files with the required extensions which will be placed in the respective directories as described in the paragraph File names When the operation is completed the display shows a message with the name of the directory created FUNCTION Download application The following screen will be displayed 1 Press Enter to confirm Fil validation Please wait Fig 9 ae 2 Download completed Operation complete Data downloaded io EKP B 8i a E Example On the controller with address 1 the autorun file will create a directory called BKPOO 01 and copy the files APPL_PCO DWL and FILE DEV DEV to this directory Fig 9 af
130. versal 1 0 Analogue output max tot 5 max tot 8 maxtot 10 maxtot8 max tot 8 Optically isolated 24 Vac Vdc input 8 12 14 12 12 ID In_ Digital input 4 ID In Digital input Digital inputs 24 Vac Vdc or 230 Vac 50 60 Hz input 2 4 2 2 ID In_ Digital input max tot 8 max tot 14 max tot 18 max tot 14 max tot 14 Optically isolated 0 to 10 Vdc output 4 4 6 4 4 Y Out Analogue output 1 Y Out Analogue outputs Optically isolated PWM output 2 2 2 2 2 Y3 YA Out Analogue output Output for two pole stepper motor gt E 1 2 1 3 2 4 Out Analogue output E S max tot 4 max tot 4 max tot 6 max tot 4 max tot 6 NO NC relay output 3 5 3 3 NO NC Out Digital output 4 NO NC Out Digital output NO relay output 7 10 13 26 10 NO __ Out Digital output E Digital outputs 24 V SSR output 2 3 4 2 2 NO NC Out Digital output E 230 V SSR output 13 3 4 2 2 NO NC Out Digital output E max tot 8 max tot 13 max tot 18 max tot 29 max tot 13 25 39 52 55 41 O O J10 Telephone conn 5 a PLAN J10 ower to terminal 7 Add l power to Vterm terminal 4VDC Power to active 5 probes ower to probes 5 VREF V ONORIO ratiometric probes Power to analogue VG VGO 1 VGvGO outputs PLAN ports J10 Signal and power J11 Signal only Built in Fieldbus ports 2 2 323 26 Accessory Fieldbus Fbuccard ports Built in BMS ports J25 Accessory BMS ports BMS card Host USB port if included Slave USB port if included On the p
131. without having to install a larger controller allows using the 1Tool software installable on a personal computer for creating and customising application programs performing simulations supervising operations and setting up pLAN networks allows uploading application software to the controller using the pCO Manager program available free of charge at http ksa carel com many dedicated programs available for controlling a variety of HVAC R applications allows developing new application programs according to customer specifications wide range of models distinguished by microprocessor storage capacity 5 or 9 MB size Small Medium Large Extralarge for maximum flexibility depending on the application solid state relay SSR digital outputs 24 230 V NOor NC relay outputs USB ports optically isolated non optically isolated built in serial ports built in display various kinds of connectors spring screw etc function available from Smart Key firmware version 4 0 Main features of terminal Thanks to the capabilities of the application software while the unit is normally working the user terminal can be used to edit the main parameters receive acoustic alerts from buzzer and visual alerts on display of any alarms triggered view active functions and measured quantities displayed by LED indicators 1 1 Programmability The programmable controllers of the pCO family
132. work address see previous paragraph to establish conne ctions between the controller and the terminal you need to set the terminal s address Procedure 1 Press the UP DOWN and Enter buttons together The screen for setting the erminal s address is displayed Set the address to 2 and press Enter to confirm fr i Display add A ISP ay vi setting e nns S ls E e 2 Press the UP the controlle Fig 6 DOWN and Enter buttons together Press r s address 7 Press Enter to confirm ll ja Display address A e setting 02 al 1 0 Board address 07 J Fig 6 k 37 pCO5plus 0300020EN rel 1 3 10 04 2014 3 Press Enter to confirm a e lo 4 Setterminal 1 Trm1 with address 2 as private Priv or shared Shared according to the application and confirm to exit The connection is established after a few seconds Terminal config press ENTER to continue Fig 6 1 n a P 07 Adr Priv Shared T Trm1 02 Pr m e Trm2 None Trm3 None Ok Yes e 5 To add a second terminal repeat steps 1 to 4 Fig 6 m 6 5 Uploading software The following methods can be used to update the firmware and acquire the log files on pCO controllers smart Key programming key pCO Manager a program
133. x pGDO pGD1 terminal pGD2 pGD3 terminal Aria terminal pCO in GLAN FCM series controllers EVD200 EVD Evolution Xxx px x lt CAREL slave devices tLAN CAREL slave devices 485 pCOexp 485 pCOexp tLAN uChiller2 expansion Hydronic fan coil and CANbus PlantVisorPRO local PlantWatchPRO PCGate WebGate GATEWAY 0 X DX Ox X X OX x ox px X DX x ox px X DX x ox px X DX x ox px LON Echelon FTT10 BACnet MSTP RS485 HTTP client BACnet Ethernet BACnet IP SNMP v1 SNMP v2C odbus TCP IP X XK ox Xx gt lt odbus supervisor RTU odbus slave devices pCOexp Modbus Power Benshaw devices WinLoad local Xx ox px XX ox gt lt WinLoad remote analogue modem PlantVisorPRO remote analogue modem WinLoad remote GSM modem PlantVisorPRO remote GSM modem Send and receive SMS Belimo devices Serial printer Pendrive Th tune terminal pGD Touch pCO5plus 0300020EN rel 1 3 10 04 2014 44 CAREL Slave Display Protocol active on NOTES USB terminal pCO5 Device a S o oO E s Y PST terminal Incompatible with CAREL Master 5 expansions Local terminal or pLAN Local terminal or pLAN With Local Terminal th
134. y the controller on the pendrive are always in upper case FILE TYPES FOR UPLOAD File Description extension JUP Contains the definitions of the screens on the terminal BLB Contains the application BIN Contains the application with pLAN table BLX Contains the logic of atoms custom in C language GRP Contains the graphics DEV Contains the preset configuration parameter values PVT LCT Contains the descriptions of the public variables to be logged Generated by 1Tool this is used by the LogEditor module and must be loaded together with the LCT file Downloaded files are saved in directories created automatically with the following name format NAMXY_WZ Where NAM identifies the type of data downloaded LOG for logs BKP for the application DEV for the buffer memory CPY for all the data from the controller XY progressive number from 0 to 99 WZ controller pLAN address Example A directory named LOGOO 01 contains the log files LOG downloaded from a device whose pLAN address is 1 Since the key contained no directory of this type before download it is indicated with 00 A Important No more than 100 files of the same type can be downloaded to the pendrive as the directories created can only be numbered with XY 00 to 99 FILE TYPES FOR DOWNLOAD controller pLAN address 1 File extension Directory name Description DWL LOGOO_01 Logged data DWL DEV LCT

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