C-PRO NANO
Contents
1. Com Abbrev Description CII 1 12 V DC Keypad power supply CII 2 GND Common CII 3 DATA EVCO powered serial port ne 3 connector 4 B 85 V HI evco o Every Control Group E C PRO NANO connector 2 Too max 3A connector 1 C PRO NANO with V LEDi wiring diagram Page 20 The user interface has a 7 segment 4 digit display plus decimal point 6 icons and the user mode is achieved using 4 keys C PRO NANO HARDWARE MANUAL Summer icon Colour Red Winter icon Colour Red Compressor icon Colour Red Pump icon Colour Red Defrost icon Colour Red Alarm icon Colour Red Keys Set enter key Number of keys Normal pressing Pressed for approx 3 seconds ENTER confirms the value runs the command Accesses programming parameters On Off esc key Normal pressing Pressed for approx 3 seconds ESC cancels the value returns to the previous menu Powers the unit on off seconds Up key Normal pressing UP Secondary function Programmable Down key Normal pressing DOWN Secondary function Programmable Esc enter keys Pressed for approx 3 Accesses the second level programming seconds parameters Up down key Pressed for approx 3 Displays device firmware version revision information Page 21 C PRO NANO HARDWARE MANUAL 6 1 2 V WA2. Power supply Main input 12Vdc 0 2A CPU Microprocessor 16 bit Oscillator frequency 16 MHz EEPROM Memory for parameters 256 byte Number 1 Page 27 C PRO NANO HARDWARE MANUAL Serial CAN Communication Type CAN V2 0B not optoisolated Physical Layer 2 wires common ISO 11898 standard Baud rate L max 10 m 20K Baud rate L max 2 5 m 50K Baud rate L max 2 m 125K Baud rate L max 1 m 500K Connector Sconnectable terminals Note baud rate can be selected by parameter Note The physical level of the CAN consists of a cable with twisted pair both shielded and not shielded The terminator s impedance is 12092 A second cable with twisted pairis used for feeding and common ground Buzzer Number 1 LCD Dispay 4 x 20 alfanumeric backlight Keyboard Buttons 12 Led Page 28 C PRO NANO HARDWARE MANUAL 6 3 EVDFANI cut off speed regulator The EVDFANI is a cut off speed regulator for controlling single phase fans fans with maximum current absorption equal to 5 A It is ideal for controlling the condensation evaporation fans on a refrigeration control unit EVDFANI The fan module is available as an open card version and is mounted on a plastic base suitable for fitting on a DIN rail 135 mm x 71 mm DIN rail fan module dimensions Connections connector 5 Every
3. Conn Abbrev Description C3 1 VDC Power supply C3 2 GND Common C3 3 DATA Powered serial connection Connector 3 Connector to the controller CAN Conn Abbrev Description C3 1 Connector for the serial CAN connection C3 2 GND Ground reference connector C3 3 l Connector for the serial CAN connection Page 18 C PRO NANO HARDWARE MANUAL 5 2 C PRO EXP MICRO dimensions installation The mechanical dimensions for the C PRO EXP MICRO are given below the measurements are in mm in 000000000 TE m 158 0 6 220 DO Odo Ke ine mw pes 6 Accessories 6 1 User terminals IntraBus User terminals allow the control units to be controlled remotely display and commands There are two interface types one panel mounted the other wall mounted The interface is connected to the special powered serial connector of the C PRO NANO controllers V LEDi V WALL Panel mounted version Wall mounted version Page 19 C PRO NANO HARDWARE MANUAL 6 1 1 V LEDi dimensions and installation For panel installation use the snap on brackets provided mmm O O E let 9 9 Ec uy Do fomato ESC ae Vv 73 mm 75 mm 2 87 in 2 95 in Connections Local panel interface dimensions CIL DATA GND 12Vdc Local panel interface connections Connector CI1 Interface connector
4. EEE OTA dX3 OWd D MIA A IQITA TIVAA A DURUM EGRE UT I ee SR LEE T OTE seol op NYD 1100050180 IZSUITAIAA Jo3depe 13319AUOD aSN TETSY CECSu S8V Sd H e 30 Burr Bo Jd DOUdAI XS LOC4I 3 AALP S8pS d 1 L L i a IZLSLITAIAI ASAP o3do G8pSA ILL E mm AJAA Cn sandano jeusig 1 10000SZ0 1000015900 s euiuuJo3 ul 3n g J032euuoo snqeau X o el To c a El o ct o a o o ea v o Se 5600060666 09000 5900 4032e3uuo2 9 od 9 1000015900 4032euuoo SINd3NO enSo euy sandano an3o euy 4T dX3 Old JeulJoJsue VA9 G ACI AOEC 100945193 Jeonpsuea ypiuny WU OCk 0SdH A3 a J92npsue a eunsseud VU OC 1S 1dA3 soia GOL D LN QNS23 ajnpow ug INVAGAI Y Page C PRO NANO HARDWARE MANUAL 3 Technical characteristics 3 1 Connections Power supply The C PRO NANO is powered by a 12 V AC supply It may also be powered by a 12 V DC supply in this case there is no option for controlling the fan cut off modules The maximum length of the power supply connecting cables is 1 m Analogue input connections The C PRO NANO has two analogue inputs for NTC probes and two for NTC probes or for 0 4 20 mA or 0 5V ratiometric transducers Selection is made by the UNI PRO development system The cur
5. connector 1 load 6 oad 1 oad 2 oad 5 oad 3 oad 4 mains electricity supply C PRO NANO wiring diagram Connector 1 Output relay connection Conn Abbrev Description Cl 1 DO4 Relay No 4 breaker normally open C1 2 DO3 Relay No 3 breaker normally open C1 3 COMMONI Relays No s 1 2 3 4 common C1 4 DO5 Relay No 5 breaker normally open C1 5 DO2 Relay No 2 breaker normally open C1 6 DOI Relay No 1 breaker normally open CI 7 COMMONI Relays No s 1 2 3 4 common C1 8 COMMONI Relays No s 1 2 3 4 common C1 9 COMMON DOS Relay No 5 common C1 10 Not used C1 11 DO6 Relay No 6 breaker normally open Connector 2 Connection for the parameter upload download key and or output for RS485 module and or controller flash download module Page 8 C PRO NANO HARDWARE MANUAL Connector 3 Analogue output connector 0 10 V DC C3 1 AO2 C3 2 GND Common analogue output C3 3 AO3 4 20 mA 4 20 mA C3 1 AO2 C3 2 GND Common analogue output C3 3 AO3 4 20 mA 0 10 V DC C31 AO2 C3 2 GND Common analogue output C3 3 AO3 0 10 V DC Connector 4 Connector for low voltage signals 12V Power Device power supply 12 V AC DC C4 1 C4 2 5V Ratiomet
6. 2 programming level command 3 programming level command The following table summarizes the meaning of the LEDs on front panel e s Ss wm 12 B e 14 E L1 L3 L5 LED FUNCTION Predefined blinking during the LM parameters configuration of the controller LS Programmable LP Programmable LO Programmable L1 Programmable L2 Programmable L3 Programmable L4 Programmable L5 Programmable Page 26 C PRO NANO HARDWARE MANUAL 6 2 1 2 V VIEW wiring layout A EVCEO Every Control Group V VIEW 6 2 1 3 V VIEW specifications General specifications Every Control Group CONTROLLER Safety standards references EN 60730 1 Purpose of the device To be integrated in equipment Electronic control device connections Plug in terminal block 5mm pitch for conductors up to 2 5 mm Storage temperature limits 20T70 C RH lt 90 _ non condensing Ambuent temperature limits 10T60 C OT50 C for version with integrated LCD RH lt 90 non condensing Electrical shock protection classification An integrated control device takes up the classification of the equipment which it is integrated with PTI of insulation materials used gt 250 Housing Installation Pannel mounting Housing 160 x 160 mm Electrical specifications
7. CD 3 DATA EVCO powered serial connection CD 4 GND Common connector 4 Every Control Group C PRO NANO connector 3 available on request connector 2 Too connector C PRO NANO with V WALL wiring diagram terminal powered by C PRO NANO the maximum length of the connecting cables is 1 m Page 23 The user interface has a 7 segment 4 digit display plus decimal point 6 icons and the user mode is achieved using 4 keys C PRO NANO HARDWARE MANUAL Led LO Colour Red Led L1 Colour Red Led L2 Colour Red Led L3 Colour Red Led L4 Colour Red Led L5 Colour Red Set enter key Normal pressing Pressed for approx 3 seconds ENTER confirms the value runs the command Accesses programming parameters On Off esc key Normal pressing Pressed for approx 3 seconds ESC cancels the value returns to the previous menu Powers the unit on off seconds Up key Normal pressing UP Secondary function Programmable Down key Normal pressing DOWN Secondary function Programmable Esc enter keys Pressed for approx 3 Accesses the second level programming seconds parameters Up down key Pressed for approx 3 Displays device firmware version revision information Page 24 C PRO NANO HARDWARE MANUAL 6 2 Remote User interface CAN The user interfaces allo
8. the parameters as regards the net could be overwritten by the application software Page 36 C PRO NANO HARDWARE MANUAL C PRO NANO hardware manual Version 1 03 January 2009 CODE 114CPRNHWEO3 File 114CPRNHWEO3 pdf This document is the exclusive property of Evco whereby any reproduction or distribution is strictly forbidden unless expressly directly authorised by Evco Evco assume no responsibility in relation to the characteristics technical data and any possible errors reported in this document or deriving from the use of the same Evco cannot be held responsible for any damage caused by failure to observe these warnings Evco reserves the right to make modifications of any kind and without prior warning without prejudicing the essential operational and safety characteristics Page 37 ESCH Every ControlGroup HEAD OFFICE Evco Via Mezzaterra 6 32036 Sedico Belluno ITALY Tel 0437 852468 Fax 0437 83648 info eveco it www evco it OVERSEAS OFFICES Control France 155 Rue Roger Salengro 92370 Chaville Paris FRANCE Tel 0033 1 41159740 Fax 0033 1 41159739 control france wanadoo fr Evco Latina Larrea 390 San Isidoro 1609 Buenos Aires ARGENTINA Tel 0054 11 47351031 Tel 0054 11 47351031 evcolatina anykasrl com ar Evco Pacific 59 Premier Drive Campbellfield 3061 Victoria Melbourne AUSTRALIA Tel 0061 3 9357 0788 Fax 0061 3 9357 7638 everycontrol pacific com au Evco Russia 111141 Russia Mos
9. AWG22 26 JUSCOM 1090 557 162 V2 1150 156 012 AWG18 22 1150 156 002 AWG22 26 CONEXCON 6740 1161 V2 6744 2000 AWG18 22 6740 1160 V0 MOLEX 39 01 2160 V2 39 00 0038 AWG18 24 39 01 2165 VO 39 00 0046 AWG22 28 Page 11 C PRO NANO HARDWARE MANUAL 3 6 Electrical characteristics CPU Microcontroller 8 bit Program flash memory 128 Kbyte RAM for data memory 4 Kbyte EEPROM 4 Kbyte A D 8 channels at 10 bit Power supply Voltage 12 V AC DC Range 10 15 Frequency 50 60 Hz DC Maximum input power 6VA Fuse rating External Digital outputs Number 6 Type Electromechanical relays Maximum breaker current at 250 V AC 2 1 A for DO1 DO2 DO3 Use all common connectors and DO4 3 1 A for DOS and DO6 Number of processing cycles 100 000 Minimum switching interval 20s Micro switch action type IC Insulation between relays and low Reinforced voltage Insulation between relays Functional Insulation between relays and DO6 Reinforced Digital inputs Number 5 Type Clean contact Breaker closure current to earth 2 mA Maximum closure resistance 100 Q OFF to ON detection time 100 ms ON to OFF detection time 100 ms Analogue inputs for Number 2 NTC probes Type NTC 10 KO 1 25 C NTC measurement range 40 C 100 C NTC measurement accuracy SET NTC measurement sensitivity 0 1 C Analogue input
10. Control Group C PRO NANO connector 3 available on request fan evco ery Control Group connector 2 Too EVDFAN1 rad live connector 1 C PRO NANO with EVDFANI wiring diagram Page 29 C PRO NANO HARDWARE MANUAL Terminals 1 and 2 Control input connector Phoenix pull out 1 12 V DC 12 V DC power supply AO Impulse cut off input Terminals 3 4 5 and 6 Power connectors FAST ON 3 LOAD _ Load 4 LOAD Load Neutral 5 LOAD Neutral 230 V AC 6 LOAD Live 230 V AC The cut off module allows the control of single phase fans with a maximum current equal to 5 A The fan module live feed must be the same as that feeding the controller If the C PRO NANO has a DC power supply then it is not possible to control the fans using the EVDFANI Example V AC 230 V Imax 5 A VA max 230 5 1150 VA W max 230 5 coso 1150 Watts if cosq 1 Page 30 C PRO NANO HARDWARE MANUAL 6 4 Accessories for supervision and monitoring These modules allow the conversion of TTL signals to RS485 signals with or without isolation for supervision using the MODBUS protocol The modules connect to the special 6 way AMP micro match connector on the controller this connector is shared with the parameter programming key and with the controller flash memory programming tools 6 4 1 Non insulated TTL RS485 interface EVIF20TSX 6 4 2
11. controller For a quick closing procedure 1 Press and release repeatedly button Page 35 C PRO NANO HARDWARE MANUAL The main parameters of the CAN net are the following My Node represents the data sender ID Network Node represents the receiver ID Baud rate represent the data transmissions speed initially 1t can be useful to let this value set at Auto in this way the device will try to connect a few time with different speed Master represents network operation when instrument is set as master it checks device network to find Devices presence A controller with I O expansions needs to have MASTER TRUE Predefined value the parameter My Node for a controller is set at 1 e the parameter My Node for an expansion is set at 2 the parameter My Node for a user interface is set at 99 Every device in the network represents a knot the maximum knot numbers are 32 each knot has an ID the Id range is from 1 to 127 Every device in the network has to be set as regards the network components through Network Node parameters Example If a controller an expansion and a user interface are installed set the following value on the controller in the following way l Assign at Network Node 1 the address 2 expansion 2 Assign at Network Node 2 the address 99 user interface Repeat the same operations for the expansion and the user interface ATTENTION
12. DWARE MANUAL 7 1 Notes on the parameter of the controller relative to the CAN net configuration To log on the controller parameters configuration procedure relative to the analogic output act in the following way Both for the remote or built in user interface 1 Ensure that the controller and the user interface are both switched on and no utilization is connected with the analogic output Ze Keep pressed at the same time and buttons for two seconds the first available voice will be visualized the voices are relative to the controller for the voices relative to the user interface repeat the selection from reset To select the controller parameters relative to the CAN network configuration 1 Press and release button to select CAN voice Ze Press and release button if the controller is visualizing the net parameters the voice Input Password will be visualized in this case see the following 3 and 4 in opposite case see directly point 5 3 Press and release button the cursor blinking 4 Press and release button to set 19 5 Press and release button the first voice available will be visualized To select a parameter 1 Press and release button To modify a parameter l Press and release button the cursor blinking 2 Press and release or buttons to select the value 3 Press and release button to confirm the selection done 4 Switch off the
13. Insulated TTL RS4S5 interface EVIF21TS7I dimensions installation A 000000000 90 0 3 543 000000000 f m e 58 0 Esad e 53 0 TM EVIF21TS7I Dimensions Installation on DIN rail Page 31 EVIF21TS7I connections C PRO NANO HARDWARE MANUAL to the instrument power supply Every Control Group EVIF21TS ME d 15 PE termination on Ol shield RS 485 network Insulated interface wiring diagram Cae RS485 RS485 15 shield COMMON T3 Power supply 230 V AC 11 Power supply 230 V AC Page 32 C PRO NANO HARDWARE MANUAL 6 5 Programming accessories 6 5 1 EVKEY programming key The EVKEY programming key allows downloading uploading parameters a even when the controller is not powered in this case it is necessary to use the EVPS power supply The key is connected to the special 6 way AMP micro match connector also used for Sto 226 supervision ie A L pie EVKEY 6 5 2 EVPROG programming kit The EVPROG programming kit allows downloading programs into the flash memory of the C PRO NANO controller even when the controller is not powered in this case it is necessary to use the EVPS power supply The EVPROG is connected to the special 6 way AMP micro match connector also used for the parameter programming key or for supervision The kit is comprised of the
14. LL dimensions and installation For wall installation use appropriate rawplugs and screws 70 mm 2 75 in 1 14 in 29 0 mm 120 mm tH MM e gt 4 72 in Wall mounted version dimensions Connections H 12Vac M 12Vac w DATA x GND CI2 D Wall mounted version wiring diagram Page 22 C PRO NANO HARDWARE MANUAL Connector CI2 Terminal connector powered by a separate transformer Conn Abbrev Description CD 1 12V AC Remote interface AC power supply CD 2 12 V AC Remote interface AC power supply CD 3 DATA EVCO powered serial connection CD 4 GND Common connector 4 A EVCEO Every Control Group C PRO NANO connector 3 available on request connector 2 max 3A connector 1 C PRO NANO with V WALL wiring diagram terminal powered by a separate 12 V AC transformer the maximum length of the terminal power cables is 1 m the maximum length of cables connecting the C PRO NANO and V WALL is 30 m Make the C PRO NANO V WALL connection using a twisted pair cable ensure that the cable does not run along side any high voltage sections Connector CI2 Terminal connector powered by the C PRO NANO Conn Abbrev Description CD 1 12 V DC Keypad DC power supply CD 2 GND Common
15. are in mm in For fitting use the snap on brackets provided 33 0 1 299 drilling cutting template 3 740 gt Dimension Minimum Typical Maximum A 71 0 2 795 71 0 2 795 71 8 2 826 B 29 0 1 141 29 0 1 141 29 8 1 173 Recommendations for installation the panel thickness must not exceed 8 mm 0 314 in 95 0 3 740 is the maximum depth with casing 0065300060 correctly inserted the connector is not supplied with the device ensure that the operating conditions operating temperature humidity etc are within the limits indicated in the technical data sheets do not install the device near to any sources of heat heating elements hot air conduits etc equipment containing powerful magnets large diffusers etc areas affected by direct sunlight rain humidity excessive dust mechanical vibration or shock in compliance with safety regulations the device must be installed correctly and in such a way as to protect against any contact with electrical parts all safety devices must be fixed so that they cannot be removed without the use of tools Page 10 C PRO NANO HARDWARE MANUAL 3 4 General characteristics Safety reference standards EN60730 1 Scope of the device A programmable electroni
16. c controller for refrigeration ventilation and air conditioning applications Storage conditions 10T70 C Non condensing RU lt 80 Operational conditions OT50 C Non condensing RU lt 80 Electric shock protection class Add on control device assumes the classification of the equipment into which it is integrated Disconnection type Reduced interruption relay breakers PTI of the insulation materials 2 250 V Case Panel mounted Action type IC Pollution Normal Software class A Insulated parts electrical stress period Long Front panel protection classification IP65 3 5 Technical characteristics Low voltage signal connections 16 way Mini Fit Power connector 12 way Inarca Edge connector Cable diameter gt 0 75 mm as altenative 12 way Sauro Edge connector Connection for connecting the EVCO powered serial port to the remote keypad and or remote I O expansion card JST 3 way P2 5 Connection for parameter key TTL serial output for RS485 module Flash programming interface 6 way AMP micro match Connection for D A output JST 3 way P2 5 16 WAY MINI FIT CONNECTOR SPECIFICATIONS SUPPLIER CONNECTOR CODE CONTACT CODE Please note use the special tool for crimping ps CVILUX CP 01 116010 V2 CP 01 1000102 AWG16 24 CP 01 116020 V0 SELECOM 6137R16WO V2 6137TR1 AWG16 20 6137TR2
17. cow 2 oy Proezd Perova Polya 9 Tel 007 495 3055884 Fax 007 495 3055884 info evco ru Every Control do Brasil Rua Marino F lix 256 02515 030 Casa Verde Sao Paulo SAO PAULO BRAZIL Tel 0055 1 1 38588732 Fax 0055 1 1 39659890 info everycontrol com br Every Control Norden Cementvagen 8 136 50 Haninge SWEDEN Tel 0046 8 940470 Fax 0046 8 6053148 mail2 unilec se Every Control Shanghai B 302 Yinhai Building 250 Cao Xi Road 200235 Shanghai CHINA Tel 0086 21 64824650 Fax 0086 21 64824649 evcosh online sh cn Every Control United Kingdom Unit 19 Monument Business Park OX44 7RW Chalgrowe Oxford UNITED KINGDOM Tel 0044 1865 400514 Fax 0044 1865 400419 info everycontrol co uk
18. djustment time ls Voltage range 0 10V Voltage output accuracy 200 mV unloaded Voltage output sensitivity 10 mV Output impedance 100 Q Adjustment time ls CAN communication Number 1 Bus type CAN V2 0B no optoinsulated Physical layer 2 wires common wire ISO 11898 Baud rate max length 1000 m 20K Baud rate max length 500 m 50K Baud rate max length 250 m 125K Baud rate max length 50 m 500K Connector Disconnectable screw terminals Note 1 baud rate selectable by parameters 2 The CAN connection consists of a cable with twisted pair both shielded and not shielded The first and the last elements of the system must have the bus terminating resistor connected impedance is 12042 Page 13 C PRO NANO HARDWARE MANUAL 4 The C PRO NANO user interface The display has four red coloured digits plus decimal points and 16 icons of various colours the keypad has 4 keys C PRO NANO Summer icon air conditioning display Colour Green Circuit icon refrigeration display Winter icon air conditioning display Colour Green Circuit 2 icon refrigeration display Fan icon air conditioning display Colour Green High pressure circuit icon refrigeration display Pump icon air conditioning display Colour Green Low pressure circuit icon refrigeration display EVCO icon Colour Amber Defrost icon air conditioning display Colour Amber Fan icon refrigeratio
19. e user interface is made using a 2 way cable better if it is two weaved couples plus possible ground The maximum length of the connection cables to the remote user interface depends of the CAN port baud rate 1 000 m with 20 000 baud 500 m with 50 000 baud 250 m with 125 000 baud 50 m with 500 000 baud The CAN port baud rate is settable by parameter Page 6 C PRO NANO HARDWARE MANUAL Connection with a remote expansion or an other CAN controller The connection between C PRO NANO and the remote expansion or other CAN controller is made using a 2 way cable better if weaved plus possible ground The maximum length of the connection cables to the remote controllers or expansions depend on the CAN port baud rate see above section User interface connections C PRO NANO and the expansion or other CAN controller power supplies has to be electrically insulated one from the other Notes on the electrical connections do not use electric or pneumatic screw wrenches on the terminal board if the device has been moved from a cold to a warm environment condensation may have formed inside please wait approx one hour prior to switching on ensure that the voltage frequency and operational power of the device are compatible with the local power supply disconnect the power prior to proceeding with any kind of maintenance operation do not use the device as a safety device for repairs and any information re
20. euvco Every ControlGroup C PRO NANO PROGRAMMABLE CONTROLLERS HARDWARE MANUAL CODICE 114CPRNHWE03 C PRO NANO HARDWARE MANUAL Important Please read these instructions carefully prior to installation and use and follow all the precautions for installation and electrical connections keep these instructions with the device for future consultation The device must be disposed of in accordance with local regulations pertaining to the collection of electrical and electronic appliances Page 2 C PRO NANO HARDWARE MANUAL Contents 1 INTRODUCTION BE 4 2 COMPONENT AND AUXILIARY NETWORK SYSTEMS eeeeeeee eese esee ee eese eee eee e e eee eee e e eee eee 5 3 TECHNICAL CHARACTERISTICS cisscccciccccscscecccscccosdctcccscccecosotscssodsdecesccosdcodccecccecssesdedsocedsdesccssdcsosdeccdens 6 3 1 CONNECTIONS cs e casas ececebetu eoe onereetie E E ovre tu e sema seem tise coe mesa iuto Pe aos 6 3 2 THE C PRO NANO WIRING Layout 8 3 3 C PRO NANO DIMENSIONS INSTALLATION ccccccccccccccssessscecccccsccsssecsesccecccsssueussesccessessusuusesececcssssuuenens 10 3 4 GENERAL CHARACTERISTICS hne etes eene ett ie stesse se e esie esses sse nana anna eese aeS anonse a 11 3 5 TECHNICAL CHARACTERISTICS an tean e i ti E AEE E E a EA A Ea O E E A aR 11 3 6 ELECTRICAL CHARACTERISTICS a a O setae eset anat 12 4 THE C PRO NANO USER INTEREACE cccccsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssscee
21. following components l The EVIF20TRX interface 2 Pony Prog 9 pin RJ 11 tray adapter 3 ECCC506 telephone cable Preparation of the EVPROG kit hardware Connect the Pony Prog tray adapter to the computer serial port Connect the EVIF20TRX interface to the controller AMP micro match connecter Connect one end of the ECCC506 telephone cable to the Pony Prog tray adapter and the other end to the EVIF20TRX interface RJ11 DB 9 Micro Match RJ11 EVPROG Page 33 C PRO NANO HARDWARE MANUAL 7 CAN Connection C PRO NANO can be connected to other controllers to expansion modules and to one or more user interfaces using either local or wide CAN serial port The CAN bus uses the ISO 11898 standard a balanced two wire communication very similar to the RS 485 standard Resistors with a recommended rating of 120 124 ohm have to be fitted at each end of the bus CAN NODE V VIEW 1200hm 1200hm NODE C PRO EXP MICRO If connection is established through the Local CAN bus it is possible to power a user interface using the 4 terminal connector according to the following table C PRO NANO V VIEW User Interface PA 1 VCD needs independent power supply C3 1 CAN PA 2 CAN C3 3 CAN PA 3 CAN C3 2 GND PA 4 GND The maximum number of expansions and user terminals is 32 The maximum number of controllers for the user terminal V VIEW is 2 Page 34 C PRO NANO HAR
22. lating to the device contact the Evco dealer network Caution The instructions governing maximum connecting cable lengths imply that a range of precautions are being observed In order to avoid exemption problems it is good practice to comply with the following instructions Avoid locations with antennae Avoid cabling probe inputs and relay outputs together generally avoid mixing low and high voltage signals Avoid wrapping cabling around power components In order to avoid safety problems it is good practice to comply with the following instructions Avoid premises with relative humidity gt 90 Avoid water Avoid corrosive environments Avoid explosive environments Special recommendations Finally ensure that the operating conditions are within the limits of use described in the technical characteristics Page 7 C PRO NANO HARDWARE MANUAL 3 2 The C PRO NANO wiring layout The C PRO NANO control unit wiring layout is shown below with the meanings of the inputs and outputs given in the tables input 1 4 input 2 input 3 input 4 input 5 power supply probe 4 probe 3 probe 2 probe connector 5 gp DEB ER IER connector 3 available on request to EVDFAN 1 C PRO NANO K5 KI K2 K3 K4 connector 2 e max 3A
23. le in a simple and intuitive manner thanks to the use of the UNI PRO development environment The C PRO NANO is manufactured as a panel installation version Using the 6 relay outputs it is possible to control various types of devices such as compressors water circulation pumps defrosting elements condensation or evaporation fans cycle inversion valves alarm warning indicators etc The control process makes use of NTC probes for monitoring temperature and 0 4 20 mA or 0 5V ratiometric transducers for monitoring pressure There are two alternative versions according to the kind of Bus used CANBus version and IntraBus version The C PRO NANO is also equipped with digital inputs for monitoring unit functions and it is also possible to connect until two I O expansion units IntraBus version or the expansions of the C PRO EXP MICRO C PRO EXP KILO C PRO EXP MEGA C PRO EXP GIGA families to increase the I O CAN version All the parameters may be adjusted from the user interface and it is possible to upload and download configuration data by means of a programming key The display has four red coloured digits plus decimal points and 16 icons of various colours the keypad has 4 keys C PRO NANO Page 4 C PRO NANO HARDWARE MANUAL DJBMIYOS 3ueuudoj oAop Odd INN BABMYOS uoisiAJodns Sory allie a 2 Component and auxiliary network systems OD dX3 Oud o OXYDIW dX4d OBD ODIN dX3 OUd D
24. modules with 4 DIN modules Page 16 C PRO NANO HARDWARE MANUAL 5 1 The C PRO EXP MICRO wiring layout IntraBus version The references to connecting cable lengths reported in chapter 3 are also valid for I O expansion units The C PRO EXP MICRO expansion unit wiring layout is shown below with the meanings of the inputs and outputs given in the tables put input 2 put 3 input 4 put 5 mains electricity supply to EVDFANI C PRO NANO K5 Kl KR L K3 K4 HI Bi gl O a a a a mains electricity supply i t input 4 put 3 ower supply power sul 12 VAC DC 12 VAC I La pi C go mains electricity supply C PRO EXP MICRO wiring diagram The C PRO NANO and C PRO EXP MICRO power supplies must be galvanically isolated from one another Connector 1 Output relay connection Conn Abbrev Description C1 1 DOI Relay No 1 breaker normally open C1 2 COMMON DOI Relay No 1 common C1 3 DO2 Relay No 2 breaker normall
25. n display F icon air conditioning display Colour Red Bar icon refrigeration display C icon Colour Red Page 14 C PRO NANO HARDWARE MANUAL Maintenance icon Colour Red Alarm icon Colour Red Icon 1 Colour Green Icon 2 Colour Green Icon 3 Colour Green Icon 4 Colour Green Heating element icon air conditioning display Colour Green Compressor icon refrigeration display On Off icon Colour Red Keys Number of keys 4 Set enter key Normal pressing ENTER confirms the value runs the command Pressed for approx 3 Accesses programming parameters seconds OnOff esc key Normal pressing ESC cancels the value returns to the previous menu Pressed for approx 3 Powers the unit on off seconds Up key Normal pressing UP Down key Normal pressing DOWN Esc enter keys Pressed for approx 3 Accesses the second level programming seconds parameters Up down key Pressed for approx 3 Displays device firmware version revision seconds information Page 15 C PRO NANO HARDWARE MANUAL 5 C PRO EXP MICRO I O expansion units The C PRO EXP MICRO I O expansion units allow expansion of the controllers I O capacity There are two types of expansion unit one sealed in a case with 4 DIN modules and another open mounted on a base with 4 DIN modules C PRO EXP MICRO C PRO EXP MICRO Sealed case version with 4 DIN Open version mounted on a base
26. rent transducers may be supplied by means of the 12 V DC terminal refer to the physical layout with a non stabilised voltage equal to 12 V DC The maximum length of the analogue input connecting cables is 3 m Digital input connections The C PRO NANO has 5 non optoisolated digital inputs clean contact The maximum length of the digital input connecting cables is 3 m Digital output connections The C PRO NANO has up to 6 electromechanical relay digital outputs The maximum length of the digital output connecting cables is 3 m Analogue output connections The C PRO NANO has 1 pulse modulation analogue output to drive the cut phase modules The maximum length of this analogue output connecting cables is 1 m The C PRO NANO has 2 voltage or current optional analogue outputs The maximum length of these analogue outputs connecting cables is 3 m Remote terminal connections IntraBus The connection between the C PRO NANO and the terminal is made using a 3 way cable The maximum length of the terminal connection cables is 1 m if using a DC supply from the controller 30 m where the wall mounted keypad is supplied using a separate transformer Remote expansions connection IntraBus The connection between the C PRO NANO and the I O expansion units is made using a 3 way cable The maximum length of the remote I O expansion units connecting cables is 1 m User interface connections CAN The connection between C PRO NANO and the remot
27. ric power supply C4 3 GND Common analogue and digital inputs C4 4 GND Common analogue and digital inputs C4 5 AI4 Analogue input No 4 for NTC probes or for 0 4 20 mA or 0 5V transducers C4 6 AB Analogue input No 3 for NTC probes or for 0 4 20 mA or 0 5V transducers C4 7 AR Analogue input No 2 for NTC probes C4 8 All Analogue input No 1 for NTC probes C4 9 12 V AC Power Device power supply 12 V AC DC C4 10 12 VDC Current transducer and cut off module power supply 50 mA max not protected against short circuits C4 11 AO1 Cut off module impulse output C4 12 DI5 Digital input No 5 C4 13 DI4 Digital input No 4 C4 14 DD Digital input No 3 C4 15 D Digital input No 2 C4 16 DIl Digital input No 1 Connector 5 Connector for remote keypad and I O expansion unitb IntraBus T 12 DC 50 mA max not protected Remote keypad power supply against short circuits Please note any expansion units must have a local power supply C5 2 GND Common C5 3 DATA Powered serial connection Connect or 5 Connector for remote keypad and I O expansion unit CAN Connector for the serial CAN connection C5 C5 2 GND Ground reference connection C5 3 CAN Connector for the serial CAN Connection Page 9 C PRO NANO HARDWARE MANUAL 3 3 C PRO NANO dimensions installation The mechanical dimensions for the C PRO NANO are given below the measurements
28. s 14 5 C PRO EXP MICRO I O EXPANSION UNIT c ccccccscssssssssssssscscssscsccssscscscsccsssssesscssssecssossssssseses 16 5 1 THE C PRO EXP MICRO WIRING LAYOUT ssssesseesesesseseseeceeessssssescsceressssescectressssesceceresssseseeceoessssssees 17 5 2 C PRO EXP MICRO DMENSIONSIINSTALLATION 19 6 ACCESSORIES EE 19 6 1 USER TERMINALS A a ted A Ded IE a SO EE RE Meas hedge 19 6 1 1 V LEDi dimensions and installation ccccccccsseeccccnnsececcnssececcnnsececenseseccennseccensesecceaausecceaaeeesceaes 20 6 1 2 V WALL dimensions and installation cesses ene eee aerea near hee eh het cena r sene srer sene 22 6 2 EVDFANI CUT OFF SPEED REGULATOR ssssssseesessesssssesttrreresssesttrttssss tete rttrsesssstettrrsesssseeterreessssesterre 29 6 3 ACCESSORIES FOR SUPERVISION AND MONITORING sscccscsccccccccsssssesccccsccesseesescccccessuuuessecscsssssueenens 31 6 3 1 Non insulated TTL RS485 interface uou fe ee aer duda da l 31 6 3 2 Insulated TIL RS483 Interface inique a is 31 6 4 PROGRAMMING ACCESSORIES 33 6 4 1 EVKEY programmino ROM aoa n ln dad as Sou ena helen le e hates 33 6 4 2 Io EE 33 Page 3 C PRO NANO HARDWARE MANUAL 1 Introduction The C PRO NANO family of programmable controllers is the ideal solution for refrigeration ventilation and air conditioning applications in low complexity situations Both in terms of regulation operations and the user interface the controller software is fully programmab
29. s for Number 2 NTC probes or Type NTC 10 KO 1 25 C Ratiometric pressure NTC measurement range 40 C 100 C Transducers NTC measurement accuracy 1 C NTC measurement sensitivity 0 1 C Type Current Current measurement range 0 4 20 mA Current measurement accuracy 0 08 mA Current measurement sensitivity 0 01 mA Input resistance 200 Ohm Type Ratiometric Voltage measurement range 0 5V Voltage measurements accuracy 50 mV Voltage measurement sensitivity 10 mV Page 12 C PRO NANO HARDWARE MANUAL Fan analogue output Number 1 UARTI TTL Number 1 for RS485 serial port Modbus Physical layer TTL level signals Maximum baud rate 19200 bit s Connector 6 way AMP micro match Please note The same connector for the serial port is used for the parameter key and for the interface used for programming the microcontroller flash memory Serial output for remote Number 1 I O expansion unit Type EVCO powered serial port and remote keypad Physical layer 12 V DC GND DATA Baud rate 19200 bit s Connector sconn JST 3 way P2 5 Analogue output Number 1 1 Voltage Current Connector sconn JST 3 way P2 5 Voltage Voltage or Power supply Current Current Type Current Current range 4 20mA Internal non optoisolated Current output accuracy 0 4 mA Current output sensitivity 0 01 mA Current output load 47 300 Q A
30. w to install a display and keyboard remotely far from the controller V VIEW user interface with a alfanumeric 4 x 20 characters LCD display can be connected to the CAN port of the C PRO NANO controller On request a graphic 240 x 128 pixel LCD display V GRAPH user interface is also available 6 2 1 V VIEW The visualized text on the LCD display the LEDs and key functions of the user interface are realized with UNI PRO software development system and use a browser technology to load the C PRO MICRO pages and to refresh the visualized variable value The user interface is directly interfaced with the controller without downloading any software The typical implemental functionality are intuitive navigation with browser style text and icon combination tables utilization with scroll possibilities 6 2 1 1 V VIEW User Interface V VIEW Page 25 C PRO NANO HARDWARE MANUAL The following table summarizes the keyboard button meaning BUTTONS MAIN FUNCTION SECONDARY FUNCTION Predefined as UP Predefined as DOWN Predefined as LEFT Predefined as RIGHT Predefined as ESC Stand By command Predefined as ENTER 1 programming level command Programmable Alarm reset identification Programmable Programmable Programmable E Programmable Programmable Controller configuration parameters command
31. y open Cl 4 COMMON DO2 Relay No 2 common CI 5 DO3 Relay No 3 breaker normally open C1 6 COMMON DO3 Relay No 3 common C1 7 DO4 Relay No 4 breaker normally open C1 8 COMMON DO4 DOS Relay No s 4 5 common C1 9 DO5 Relay No 5 breaker normally open C1 11 DO6 Relay No 6 breaker normally open Page 17 C PRO NANO HARDWARE MANUAL C1 12 COMMON DO6 Relay No 6 common Connector 2 Connector for low voltage signals Conn Abbrev Description C2 1 12 V AC Power Device power supply 12 V AC DC C2 2 Not connected Not connected C2 3 GND Common analogue and digital inputs C2 4 GND Common analogue and digital inputs C2 5 AI4 Analogue input No 4 for NTC probes or for 0 4 20 mA or 0 5V transducers C2 6 AI3 Analogue input No 3 for NTC probes or for 0 4 20 mA or 0 5V transducers C2 7 AD Analogue input No 2 for NTC probes C2 8 ATl Analogue input No 1 for NTC probes C2 9 12 V AC Power Device power supply 12 V AC DC C2 10 12 V DC Current transducer and cut off module power supply 50 mA max not protected against short circuits C2 11 AO Cut off module impulse output C2 12 DI5 Digital input No 5 C2 13 DI4 Digital input No 4 C2 14 DB Digital input No 3 C2 15 DD Digital input No 2 C2 16 DIl Digital input No 1 Connector 3 Connector to the controller IntraBus
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