UT55A/MDL, UT52A/MDL Controllers (Mount on DIN
Contents
1. T Ea Santactautoit Y HE Chaos Currentvotage pulse output Retransmission output 15 V DC loop power supply Dafad Undefined Alarm 3 output oD froaj o So PJzo7 pvm g EO E4 terminal area E1 terminal area 220 ma DG Tamane 1207 ii E 207 Sank A 101 501 401 301 4 201 tage pule 12V 2mADC rag Mss 21 ADO ET ma SLs ait 2 OEA ee PV low limit i A2 T H Can be used for retransmission output or 15 V DC loop power supply when Common ie i current voltage pulse output is not used for control output Alarm 1 output Hos Current output range can be changed PV high limit po ALI H Common 109 T Relay conlact rating 240 V AG 1A i 30 V DC 1A resistance load A EGA DI Equipped as standard i Powe me H External contact input T No voltage ime 19 Transistor contact U D 45 100 240 VAC 24V ACDC l pe DI3 power Sel power Se Factory default No function o 209 D13 20 s ol WAT I T pi Y 1 Jm STOP when DI2 ON o h10 D12 21 ial i T RUN when DI2 OFF T T 5V 111 411 AUTO when DI1 ON o2 pn pet I I MAN when DI1 0FF cou efit N12 X lt f niii f212 com 213 1 Allowable range T 100 240 V AC 10 1 15 24 V AC DC power supply Optional suffix code DC free voltage 50 60 Hz shared E3 terminal area2. Suffix code Type 2 1 RSP RS485 Suffix code Type 3 3 CC L RS 485 co ation Remote inp ontact inp CC Link communicati Modbus maste RS 485 i L i Remote input Ifthe UT is located at the end of a Ferma Shia 90 segment for the CC Link n8 301 communication wiing terminating 3 I _ 05 resistors are separately needed See ete penne fenge ers bo These are tobe prepared by DG TX RX signal ground 303 T 2V Sc0 10V Dc 506 users 110 Q 1 pc 7 oe i s aC 303 DB RX TX signal signal 304 Default 1 5 V DC Q08 I DA RX TX signal signal External contact input toa PEENTE 205 No vottage contact JT Transistor ont GD Opa Not used 306 RS 485 A a0akcom 03 2 CHK red fp 4 ommon OEA N ie I 4 Tpi of 1 Lit User profile error Adress error Unlit Normal au RSB 3 10 en DITO le ne ol304 D116 304 LERR red LOGAL when DIE OFF 7 Lit Communication failure CRC error Unit Normal 208 RSAC 311 Contact rating 12 V DG 10m A or more LRUNGeen Gog ele Lit Normal Unt No carer detected Communication timeout E gt s 312 All Rights Reserved Copyright 2015 Yokogawa Electric Corporation GS 05P01C81 01EN Mar 31 2015 00 12 E External Dimensions and Panel Cutout Dimensions UT55A MDL 37 1 46 Unit mm inch Cable for LL50 AN NN ao 1 57
3. Suffix code Type 2 other than 2 5 or 7 and with optional suffix code LP 24 V DC loop power supply 4 V DC loop power suppl LPS24 panel nzr OES Eston ame Oa Suffix code Type 2 5 Contact input DI External contact input No vottage contact UT transistor contact 0 Common Eorp oul OM K D141 bas I Factory default No function s02 141 I pag Factory default No function 503 D142 T 5V D143F Factory default No function 504 D143 i fia ev Factory default No function 5050144 50 5V l L pi4s Factory default No function 506 D145 506 I T Contactrating 12V DC 10mAormoe Function can be assigned to the terminals with no function Suffix code Type 2 Au analog input Contact External contact input o varage const OT Tersito contact GD Co pe L com mon Boa Icom 50 art gt I T piae Factory default No function 504 D146 50 Contact rating 12 V DC 10mAormore Function can be assigned to the terminals with no function Aux analog input specify within a Q 505 rage a 12 VDC STGRD VEG oa Aux analog input can be used for feedforward input in 506 Single loop control and Single lo
4. 06 T O O OOOSOOOoOO OO E3 terminal area E2 terminal area Suffix code Type 2 3 307 312 E2 Terminal Area Suffix code Type 2 3 or 5 lec lame iim DO External contact output C UD 307 Factory default No functi actory default No function oyag Factory default No function IDO24 308 Factory default No function DO23 309 Factory default No function 00221310 Alarm 4 PV low limit pQ21 311 Common COM 312 Transistor contact rating 24 V DC 50 mA A A Function can be assigned to the terminals with no function Suffix code Type 2 7 NO SEMEL em iam a AINZ Contact nput DI External contact input No voltage contact Transistor contact External contact input i a COM TD Ci 309 COM 309 namora OD tenawrome ooy OD ommon i K ern Common 301 COM 301 5V i Factory default No function 10 D126 310 K D pms A Contact rating 12 V DC 10 mA Factory default No function 2802 D111 302 sv eee omer unction can be assigned E D112 Aux analog input to the terminals with no Factory default No function OF 308 D112 30s sev function D113 ic 2 304 304 Factory d
5. O Terminal Legend gt Analog signal gt Parameter Function Contact signal GS 05P01C81 01EN Mar 31 2015 00 E Terminal Arrangement Terminal Arrangement for UT55A MDL Single Loop Control for the modes see the user s manual Suffix code Equipped RE OUT Type1 0 or 2 PV as standard Relay contact output Factory default PV input TC input RTD input In Heating cooling control type is undefined I nc 101 relay contact output is fpo I heating side output 1202 O I Aia Factory default Control o3 202 ENE cal output is relay i Sia Contact rating 250 VAG 3A 30V DC 3A resistance load ET Tia ALM Erea i iaa Current mA input Voltage mV V input 203 Okoz terminal arrangements of other control GEELES RET Equipped as standard Can be used for 15 V DC loop power supply when not used for retransmission output Retransmission output 15 V DC loop power supply Default PV Sree OF casa C2 206 Max 21 mA DC 06 4 20 MA DC or 0 20 mA DC Load resistance 600 0 or less T Default 4 20 mA DC TTD OUT Suffix code Type1 0 1 or 2 F
6. AE When the LP option is specified the RS 485 communication of the Type 2 code 2 is 2 wire system 2 The MDL option and LP option can be specified in the combination of Type 2 code any of 0 2 3 or 4 and Type 3 code 1 3 When the CT option is specified the UT55A does not conform to the safety standards UL and CSA and CE marking Products with CT option are not intended for EEA market Model Suffix code Optional suffix Description code MDL Digital Indicating Controller Power supply 100 240 V AC UT52A a provided with retransmission output or 15 V DC loop power supply 3 Dis and 3 DOs Required k without the display parts and keys Type 1 Basic 0 Standard type control Type 2 E NT V aero None et a oe es hk ee ee Functions 1 Remote 1 additional aux analog input 1 additional DI and RS 485 commuication Max 38 4 kbps 2 wire Type 3 Beene Cee eee E ie ea ee We ee ee E Open networks 3 CC Link communication with Modbus master function Fixed code 1 Temperature unit deg C amp deg F 1 2 All Rights Reserved Copyright 2015 Yokogawa Electric Corporation Optional suffix codes Pead Mount on DIN rail without the display parts and keys IDC Power supply 24 V AC DC ICT Coating 7 When the MDL option is specified the model and UT52A 010 11 00 x M UT52A 003 11 00 x M DL DL he suffix codes are as follows When the CT opt
7. E2 terminal area Contact rating 12 V DC 10 mA or more Function can be assigned to the terminals with no function ooling side control outp Suffix code Type 1 2 Relay contact output OUT2 OUT2 Curentvoltage pulse output Retransmission output 15 V DC loop power supply es bor Factory default Cooling side control output is __ Beta Urasa j relay opn Can be used for retransmission output or 15 V 920 ma pe iam OBN usan OEN no 508 0 I I T DC loop power supply when current voltage Veinge putes 12V 420 mADG ye 512 Max 21 mA DC 12 com 509 pulse output is not used for control output 4512 T T Current output range can be changed T Detauit 4 20 ma DC Contact rating 250 VAC 3A 30V DC 3A resistance load E4 terminal area E1 terminal area 301 306 E1 Terminal Area 101 112 501 512 401 412 301 312 aa f CIES GIEIEIEITS Suffix code Type 2 2 4 5 or 7 Remote input C f External contact input 6 Nosotage contact UT Wansistor contact nal com 68 Common a 303 COM 303 N I I REMOTE when DI16 ON Dn6 3 LOCAL when DI16 0FF 304 0116 04 Contact rating 12 V DC 10 mA or more Remote input 1305 Specify within a EIA 2V DC 0 10 V DC Ri Defaut 1 5 v DC
8. Preset output 5 0 to 105 0 however 0 mA or less cannot ofl pai value be output This is limited by the number of contact I O signal High low output 5 0 to 105 0 points See the model code limiter Low limit setpoint lt high limit setpoint Tight shut When manual control is carried out with 4 to 2 Types of Command A 20 mA output control output can be reduced to Number of Remark unction about 0 mA commands Rate of change 7 Number of basic Load AND OR Timer limiter of output BONO Ried ORF command types 13 Counter etc Output deadband For heating and cooling control 100 0 to 50 0 Comparison reverse addition Number of applica 73 subtraction multiplication 5 Ladder computation period tion command types division logic operation high low limiter etc Ladder computation period is the same as control period Alarm Functions e Types of Alarm PV measured value high low limit alarm Deviation high low limit alarm Deviation high and low limits alarm Deviation within high and low limits alarm Analog input PV high low limit alarm Analog input RSP ROMOTE SP high low limit alarm Auxiliary analog input high low limit alarm PV rate of change alarm SP setpoint high low limit alarm Target SP high low limit alarm Setpoint alarm Target SP deviation high low limit alarm Target SP deviation high and low limits alarm Target SP deviation within high and low limits alarm Control output high low limit al
9. UT55A MDL UT52A MDL Table of Number of Inputs and Outputs Model and Number Number Number Number of suffix code ofanalog ofanalog ofcontact contact See the input output input output model code points points points points UT55A x0x MDL 1 1 3 3 x2x MDL 2 1 4 3 x3x MDL 1 1 8 8 4x MDL 2 1 3 3 x5x MDL 2 1 9 8 8 x7x MDL 4 1 6 5 3 UT52A x0x MDL 1 1 3 3 x1x MDL 2 1 4 3 3 3 Excluding control output 4 The numbers in parentheses show the numbers of points in each model with RSP direct input DR option 5 Excluding control output relays Control Computation Specifications 1 Combination of types of control and control modes ale functions of the controller can be set as control Types of control rz mode T5 i PID control V VW WNW iV Vv W Control cia a Function ON OFF control J nalna Ina Inay V na ingle loop control 5 TT z CAS1 2 Cascade primary loop control Two a level 4y N A N A N A N A N A N A N A CAS2 3 Cascade secondary loop control z CAS 4 Cascade control Bagge tee cooling V nafy Vv Jv Iv Jv N BUM 5 Loop control for backup a TW PVSW 6 Loop control with PV switching Sample PI control FI na vA na m NEEE PVSEL 7 Loop control with PV auto selector Max Min Ave Diff atc contro PVHD 8 Control with PV hold function Feedforward control _ V _ na
10. General Specifications GS 05P01C81 01EN E Overview The UT55A MDL and UT52A MDL controllers can be mounted in a panel A ladder sequence function is included as standard The short depth of the control ler helps save instrument panel space The UT55A UT52A also support open networks such as Ethernet communication E Features e Simple panel surface Mounting the controller in a panel simplifies the panel surface e Ladder sequence function is included as standard This function allows for creating a simple sequence control Dedicated LL50A Parameter Setting Software sold separatly allows for performing programming using a ladder language e Various built in open network functions such as Eth ernet are available Easy connection with various vendors PLCs is possible UT52A support CC Link and RS485 communication only e Equipped with a multitude of functions Universal I O eight control modes cascade con trol etc and retransmission output are included as standard PID control heating cooling control feed forward control etc are available e LL50A Parameter Setting Software sold separately The parameters and ladder programs of UTAdvanced controller can be built from a PC using this software It makes data management even easier E Functional Specifications Control Specifications 1 Control Mode UTS55A MDL UT52A MDL Controllers Mount on DIN Rail U TAuvanced
11. A standard industry protocol Gateway 31 units allowing communications RS 485 anette P35A between the controller and PLC and others jatar aoe EREA UT75A UT55A UT52A i Slave RS 485 UT35A UT32A UP55A 31 units RTU ASCII UP35A UP32A UM33A Slave RS 485 PLC and others Number of nodes PROFIBUS 126 DP Modbus master UT75A UT55A UT52A 31 Units an tion RS 485 UT35A UT32A UP55A Main Controller UP35A is included re Number of nodes l aaar Communica Slave RS 485 PLC and others 42 Remote device CCHink remote I O enabling hih Modbus master Rs 485 UT3SAUTS2AJUPSSA Main Cont speed data transmission function j Main Controller UP35A UP32A UM33A is included PV SP OUT Slave RS 485 PLCandothers Number ofnodes ALM etc DeviceNet UT75A UT55A UT52A 31 Units Modbus master Rs 485 UT35A UT32A UP55A Main Controller UP35A is included A protocol allowing multiple Paa controllers to send and RS 485 UT75A UTSSA UTS2A Readhiite 4 Peer to peer receive data between Multi drop 2wire UT35A UT32A UP55A Read only 28 one another The Ladder only UP35A UP32A nite Program is used A protocol to coordinate the Coordinated UT75A UT55A UT52A z Communica Operation of two or more Master Slave RS 485 UT35A UT32A UP55A Master 1 unit instruments controlling the 2 Slave 31 units tion same process UP35A UP32A aen PC and others PC link communications to PCs UT75A UT55A UT52A Slave RS 4
12. g Input ERROR preset output function h MANUAL preset output function 3 Operation Mode Switching AUTO MANUAL and RUN STOP switching CASCADE AUTO MANUAL switching REMOTE LOCAL switching Operation mode switching 4 Control Parameter Setting Range Proportional band 0 1 to 999 9 Integral time 1 to 6000 sec or OFF using manual reset Derivative time 1 to 6000 sec or OFF ON OFF control hysteresis one or two 0 0 to 100 0 of measured input range width hysteresis points Contact I O Function This function allows for allocating the input error condition operation condition alarm condition or other conditions to the contact input and contact output AUTO MANUAL switching REMOTE LOCAL switching STOP START switching Switching to CASCADE Switching to AUTO Switching to MANUAL Switching to REMOTE Contact input Switching to LOCAL AUTO TUNING START STOP switching OUTPUT TRACKING switching Two input switching PV Hold SP number specification PID number specification Manual preset output number specification Loop 1 alarms 1 through 8 Contact output Loop 2 alarms 1 through 8 for cascade control Status output Ladder Sequence Function 1 Number of I O Points UT55A MDL UT52A MDL Number of digital input points Up to 9 Up to 4 Number of digital output points Up to 18 Up to 3
13. C wor 0 2 of instrument Re3 W75 0 0 to 2000 0 C 32 to 3600 F Ba eas range 1 digi Re25 Te gog 200 0 to 500 0 C 300 0 to 1000 0 F 0 1 of instrument Ss range 1 digit 3 JPtt00 0 1 of instrument Qo o o 0 So 150 00 to 150 00 C 200 0 to 300 0 F range 1 digi 5 a 200 0 to 850 0 C __ 300 0 to 1560 0 F _ 0 1 of instrument T Pa 200 0 to 500 0 C _ 300 0 to 1000 0 F_ range 1 digit F g Pt100 aasi aD 150 00 to 150 00 C 200 0 to 300 0 F 0 1 of instrument O range 1 digi es 0 400 to 2 0000 V_ Standard 7 900105 000V signal 4 00 to 20 00 mA 0 1 of instrument 0 000 to 2 000 V range 1 digit DC voltage 0 00 to 10 00 V 10 00 to 20 00 mV _ DC current _ 0 00 to 20 00 mA The accuracy is that in the standard operating condi tions 23 2 C 55 10 RH and power frequency at 50 60 Hz 4 0 3 C and 1 digit in the range between 0 and 100 C 0 5 C 1 digit in the range between 100 and 200 C 2 W 5 Re W 26 Re Hoskins Mfg Co ASTM E988 e Applicable standards JIS IEC and DIN ITS 90 for ther mocouples and resistance temperature detectors RTD e Input sampling period Synchronized to control period GS 05P01C81 01EN Mar 31 2015 00 e Burnout detection Upscale and downscale of function and OFF can be specified for the standard signal of thermocou ple and resistance temperature detector RTD For integr
14. Sih m cable curvature Ri Minimu jj 60 2 36 o o o DIN rail O o o TOTI TH35 75A Gp e required for inserting removing the cable for LL50A 94 6 3 72 e 120 4 72 min 91 6 3 61 114 4 49 96 3 78 100 3 94 required for removing the instrument from the DIN rail 90 3 54 min s Note Trigonometry General tolerance JIS B 0401 1998 tolerance class IT18 2 UT52A MDL 15 0 59 Fe Cable for LL50 60 2 36 Unit mm inch val DIN rail 0 TH35 75A 7 required for inserting removing the cable for LL50A 120 4 72 min 94 6 3 72 91 6 3 61 F a A SS PRR R R E Non R R R R L 100 3 94 114 4 49 e cy 48 2 1 90 20 0 79 100 3 94 4 3 0 17 required for removing the instrument from the DIN rail g H T j i ml 90 3 54 min 4 0 16 Note Trigonometry General tolerance JIS B 0401 1998
15. n a na NA n NA N 1 Remote auxiliary analog input is required 2 Control period Selectable from 50 ms 2 100 ms and 200 ms 2 Cascade control Control mode 4 cannot be used Super function or Super 2 function cannot be used YOKOGAWA Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo 180 8750 Japan Tel 81 422 52 7179 Fax 81 422 52 6619 v Available N A Not Available 6 Selectable for heating and cooling control 2 Control Computation Function a Target setting point and the number of PID param eter groups Respectively eight sets of target setpoints alarm set points and PID parameters can be set For cascade control respectively eight sets can be set for main primary side and slave secondary side GS 05P01C81 01EN 1st Edition Mar 31 2015 YK b Selecting the PID parameter group The following PID parameter groups can be selected e Target setpoint number SPNO The PID number can be set arbitrarily e Measured input zone PID e Target setpoint zone PID e Reached target setpoint zone PID c Auto tuning e Tuning results can be selected from two options Normal or Stable e Tuning output limit can be set It cannot be used in heating cooling control d Super function Overshoot suppressing function e Super 2 function Hunting suppressing function f STOP preset output function
16. tolerance class 1T18 2 E Construction Mounting and Wiring e Construction Panel mount type e Material Polycarbonate resin Flame retardancy UL94 V 0 DIN rail mounting bracket material Panel steel sheet e Case color Black Light Charcoal gray e Weight 1 kg or less e External dimensions mm UT55A MDL 96 width x 114 height x 100 depth UT52A MDL 48 2 width x 114 height x 100 depth e Compatible DIN rails TH35 7 5Fe TH35 7 5A8 JIS C 2812 e Mounting position Horizontal e Wiring M3 screw terminal with square washer signal wiring and power All Rights Reserved Copyright 2015 Yokogawa Electric Corporation GS 05P01C81 01EN Mar 31 2015 00 13 E Model and Suffix Code Model Suffix code ee Description MDL Digital Indicating Controller Power supply 100 240 V AC UT55A Required provided with retransmission output or 15 V DC loop power supply 3 Dis and 3 DOs q without the display parts and keys Type 14 0 Basic 2 control Type 2 Functions Type 3 Open networks DeviceNet communication with Modbus master function Fixed code 1 Temperature unit deg C amp deg F Case color 1 Black Light charcoal gray Fixed code 00 Always 00 Cente Mount on DIN rail without the display parts and keys Optional suffix codes LP 24 V DC loop power supply IDC Power supply 24 V AC DC ICT Coating
17. 0v DC Cka Common p 101 301 201 Voltage pulse 12 V 4 20 mADC Max 21 mA DC 208 eos Alarm 2 output r o ea 112_ 812 212 Opos i Q l PV tow imi ao OS f a T Default 4 20 mA DC Common fio7 Can be used for retransmission output or 15 V DC loop power suppy when I i current voltage pulse output is not used for control output ae PAA hos o Current output range can be changed igh limit ALI Common 09 Relay contact rating 240 V AC 1A 30V DC 1 A resistance load Contact inp DI Equipped as standard BDP Powe PP e Extemal contact input 00 240 VAC power supply 24 VACIDC power supply Trae GT esserne UD gy l i Q amp Factory default No function o 209 D13 20922 o fio 1 T piz Y Lm L I D Ia o 219 D12 21 m Sil H i 5V I 1 AUTO when DI1 ON clan pit 2172 s2 E la MAN when DI1 OFF if a SO O e a 212com 21 Mzao TAC 0 1s 24 V AC DC power supply Optional suffix code DC Common k T Sjeo Hz shared Contact rating 12 V DC 10 mA or more Function can be assigned to the terminals with no function 301 312 E1 Terminal Area
18. 85 UT35A UT32A UP55A 31units PLCs and touch panels UP35A UP32A A protocol to communicate 2 Ladder to PLCs UM33A 4 UT digital indicating controller Signal conditioner JUXTA Power monitor POWERCERT can be connected 2 Physical Interface UT digital indication controllers can be connected Ethernet RS 485 3 PROFIBUS DP A CC Link DeviceNet All Rights Reserved Copyright 2015 Yokogawa Electric Corporation Standard IEEE802 3 10BASE T 100BASE TX Max segment length 100m Max Connecting Configguration Cascade Max 4 level 10BASE T Max 2 level 100BASE TX Standard EIA RS 485 Communication method Two wire harf duplex or four wire harf duplex start stop synchoronization and non procedural Baud rate 600 1200 2400 4800 9600 19200 or 38400bps Peer to peer communication is fixed at 19200bps Maximum communication distance 1200m Terminating resistor 220Q External 38400 bps is available only for UT55A Type 3 code 1 and UT52A Type 2 code 1 Standard Field bus IEC61158 Corresponding version DP VO Baud rate 9 6k 19 2k 45 45k 93 75k 187 5k 0 5M 1 5M 3M 6M 12M AUTO Communication distance 1200m 9 6k to 93 75k 1000m 187 5k 400m 0 5M 200m 1 5M 100m 3M to 12M AUTO automatically sets the baud rate to that of the host controller PROFIBUS DP master Supported version Remote device Ver 1 10 Ver 2 00 Baud rate 156k 625k 2 5M 5M 10M
19. 9 couple T T 0 15 of instrument T ca cy UT55A MDL Front UT52A MDL Front with terminal cover with terminal cover All Rights Reserved Copyright 2015 Yokogawa Electric Corporation range 1 digit for 400 C or more 5 of instrument range 1 digit for less than 400 C B 0 0 to 1800 0 C 32 to 3300 F S 0 0 to 1700 0 C R 0 0 to 1700 0 C 32 to 3100 F 32 to 3100 F 0 15 of instrument range 1 digi 0 1 of instrument range 1 digi 200 0 to 1300 0 C 300 0 to 2400 0 F 0 25 of instrument range 1 digit for less than 0 C Thermocouple z E 270 0 to 1000 0 C _ 450 0 to 1800 0 F__ 0 1 of instrument L 200 0 to 900 0 C _ 300 0 to 1600 0 F _ range 1 digit for 0 C 200 0 to 400 0 C _ 300 0 to 750 0 F or more 0 2 of instrument range 1 digit for less than 0 C 200 0 to 1000 0 F However 1 5 of instrument range 1 digit for less than 200 0 C of thermocouple E 0 0 to 400 0 C 0 2 of instrument w a 10 0 to 2300 0 C 32 to 4200 F range 1 digi Platinel 0 0to 1390 0 C 32 0to2500 0 F _ 0 1 of instrument 2 range 1 digi 0 5 of instrument range 1 digit for 800 C PR20 40 0 0 to 1900 0 C 32 to 3400 F or more Accuracy not guaran teed for less than 800
20. arately 2 CANH RXITX signal These are to be 2 RxD TXD P postive data receiveltransmit me a 3 DRAIN Shield Drain wire Breet by users 121 jese are to be i 1 pc 3 Romon Data signal cmt Prepared by users ASN R signal negative data recive transmit 390 0 2 pos 220 Q v DeviceNet power supply common A Sigel ground 1 pc or an active LED Litflashing Unit 5 SHIELD Shield ground terminator CHK User profile error Normal LED Lit Unit RS485 red RS 485 CHK Normal Communicating fed User profile error Normal I successfully green it I a EET RSB 407 E Not connected green flashing RSB 407 RDY ic I Critical ink failure red Tif I Ce ti Ci atic aren Somuaa anunion rsat fao8 areeni Communication timeout reg No electricity sac feos i T red flashing T ERR Not connected or ed communication Normal se fog At power on Communication sc hog failure flashing T faulted green red flashing T 501 506 E4 Terminal Area Suffix code Type 2 2 Suffix code Type 2 2 and without optional suffix code LP and with optional suffix code LP RS 485 communication RS 485 communication 24 V DC loop power supply RS 485 RS485 RS 485 l24 v DC loop power supply RS485 LPS24 i soet R88 501 l T ln sdsoves CES soat r5A 502 imax 30 manc Cpo sc fo3 T
21. arm Cooling control output high low limit alarm Self diagnosis alarm FAIL Measured value alarm Deviation alarm Rate of change alarm Output alarm Other alarms e Alarm Functions Alarm stand by action Alarm output Alarm latch forced reset function action Alarm hysteresis Alarm ON OFF delay timer Number of alarm settings Number of alarm output points 8 per loop Up to 8 differs by model code All Rights Reserved Copyright 2015 Yokogawa Electric Corporation 3 Sequence Device Types of device Number of points Input relay 9 max Output relay 8 max M relay bit data 256 DAT register data P register parameter Digital I O Internal device K register constant 30 Special device Special relay bit data 12 i Process data and process relay can be used besides the above mentioned 4 Program capacity Max Program capacity 500 steps ae Available number of steps differs according to the parameters using command and control period 5 Ladder computation period Ladder computation period is the same as control period GS 05P01C81 01EN Mar 31 2015 00 Communication Function Function Method Interface Targets Max connection See Server Ethernet PLC and others 2 connections RS 485 UT75A Modbus TCP Ethernet UT55A UT52A UT35A
22. ated signal input 0 1 V or 0 4 mA or less is judged as a burnout e Input bias current 0 05 pA for thermocouple and resistance temperature detector RTD e Resistance temperature detector RTD measured current About 0 16 mA e Input resistance 1 MQ or more for thermocouple mV input About 1 MQ for voltage input About 250 Q for current input with built in shunt resistance e Allowable signal source resistance 250 Q or less for thermocouple mvV input Effect of signal source resistance 0 1 pV Q or less 2 KQ or less for DC voltage input Effect of signal source resistance about 0 01 100 Q e Allowable wiring resistance Up to 150 Q per line for resistance temperature detector RTD input conductor resistance between the three lines shall be equal Effect of wiring resistance 0 1 C 10 Q e Allowable input voltage current 10 V DC for thermocouple mV mA or resistance temperature detector RTD input 20 V DC for V input 40 mA DC for mA input e Noise reduction ratio 40 dB or more at 50 60 Hz in normal mode 120 dB or more at 50 60 Hz in common mode e Reference junction compensation error 1 0 C 15 to 35 C 1 5 C 10 to 5 C and 35 to 50 C Auxiliary Analog Input Specifications e This function can be used for remote setpoint setting external compensating input auxiliary input for com putation etc e Number of input points see the model code table e For types of input instrument range and measure ment accuracy s
23. bient humidity 20 to 90 RH no condensation e Magnetic field 400 A m or less e Continuous vibration at 5 to 9 Hz Half amplitude of 1 5 mm or less at 9 to 150 Hz 4 9 m s or less 1 oct min for 90 min utes each in the three axis directions e Rapid vibration 14 7 m s 15 s or less e Impact 98 m s or less 11 msec e Installation altitude 2 000 m or less above sea level e Warm up time 30 minutes or more after the power is turned on e Start up time within 10 s All Rights Reserved Copyright 2015 Yokogawa Electric Corporation Transportation and Storage Conditions e Temperature 25 to 70 C e Temperature change rate 20 C per hour or less e Humidity 5 to 95 RH no condensation Effects of Operating Conditions e Effect of ambient temperature For voltage or TC input 1 u V C or 0 01 of F S instrument range C whichever is greater For RTD input 0 05 C C ambient temperature or less For current input 0 01 of F S instrument range C For analog output 0 02 of F S C or less e Effect of power supply fluctuation For analog input 0 05 of F S instrument range or less For analog output 0 05 of F S or less Each within rated voltage range GS 05P01C81 01EN Mar 31 2015 00 E Block Diagram Single Loop Control For the block diagrams of other control modes see the user s manual Remote input can be used when UT55A suffix code Type 2 2 4 5 or 7 UT52A suffix Equi
24. bps Transmission distance 1 2km 156k bps 600m 625k bps 200m 2 5M bps 150m 5M bps 100m 10M bps When using optical repeater 7 6 km 156k to 4 3 km 10M Field bus IEC61158 Baud rate 125k 250k 500k bps Transmission distance 500m 125k bps 250m 250k bps 100m 500k bps GS 05P01C81 01EN Mar 31 2015 00 E Hardware Specifications Display Specifications The controller status can be verified with the LED Universal Input Specifications e Number of input points 1 e Types of input instrument range and measurement accuracy see the table below Status LED Lit Blinks Description J Instrument range Normal Green Lit Types of input T oF Accuracy Communication 270 0 to 1370 0 C _ 450 0 to 2500 0 F__ 0 1 of instrument rror Green Blinks K 2270 0 to 1000 0 C_ 450 0 to 2300 0 F _ range 1 digit for 0 C Parameter error 200 0 to 500 0 C 200 0 to 1000 0 F or more i i g J 200 0 to 1200 0 C _ 300 0 to 2300 0 F 0 2 of instrument Instrument failure Red Lit Hardware failure Ladder 370 0 to 400 0 C 450 0 to 750 0 F range 1 digit for less program corruption than 0 C i However 2 of Input error Red Blinks burnout input instrument range T 1 digit for less than 0 0 to 400 0 C 200 0 to 750 0 F 200 C of thermocouple LED lamp K 1 of instrument ge range 1 digit for less 2 than 200 C of thermo Co 7
25. ee the table below Instrument range Accuracy 0 400 to 2 000 V 0 2 of instrument range 1 digit Types of input Integrated signal 1 000 to 5 000 V 0 1 of instrument range 1 digit 0 000 to 2 000 V 0 2 of instrument range 1 digit DC voltage 0 00 to 10 00 V 0 1 of instrument range 1 digit DC voltage with High input impedance e Input sampling period Synchronized to control period e Input resistance about 1 MQ However 10 MQ or more for high input impedance e Burnout detection Functions at standard signal Burnout is determined to have occurred if it is 0 1 V or less Contact Input Specifications e Number of points 3 points standard For the maximum number of points see the model and suffix code table Input type no voltage contact input or transistor con tact input 0 000 to 1 250 V 0 1 of instrument range 1 digit All Rights Reserved Copyright 2015 Yokogawa Electric Corporation e Input contact capacity 12 V DC 10 mA or more Be sure to use a contact with a minimum ON current of 1 mA or more e ON OFF detection For no voltage contact input Contact resistance 1 KQ or less in ON state Contact resistance 50 KQ or more in OFF state Transistor contact input 2 V or less in ON state Leak current 100 u Aor less in OFF state e Status detection minimum hold time control period 50 ms e Application SP switching operation mode switching event input Analog Output Speci
26. efault No function D13 ey yest wma 7 311 D114 ange of 1 5 V DC Factory default No function o 305 D114 305 7 0 2 V DC 0 10 V Dc 5 me L pns 1 Factory default No function o 306 DI15 306 Defaut 1 5 v DC T T Contact rating 12 V DC 10 mA or more terminals with no function Function can be assigned to the Aux analog input can be used for feedforward input in Single loop control All Rights Reserved Copyright 2015 Yokogawa Electric Corporation GS 05P01C81 01EN Mar 31 2015 00 10 401 412 E3 Terminal Area Suffix code Type 3 1 Suffix code Type 3 3 RS 485 co atio nk communication with Modbus master isao RS485 1E o QDA CC L I 1100 _ s02 407 2 Fg 0 CEI T al FE o Ops soa 40a EE OLERR oa sl EE OLRUN Ifthe UT is located at ae X the end of a segment gt for the CC Link R08410 Pin Signal name Description communication wirin
27. fications e Number of points Control output heating side output 1 point standard which is shared with transmission output Cooling side output 1 point which is shared with transmission output e Output functions Current output or voltage pulse output e Current output 4 to 20 mA DC or 0 to 20 mA DC load resistance 600 Q or less e Current output accuracy 0 1 of span however 5 of span for 1 mA or less The accuracy is that in the standard operating conditions 23 2 C 55 10 RH and power frequency at 50 60 Hz e Voltage pulse output Application time proportional output ON voltage 12 V or more load resistance of 600 Q or more OFF voltage 0 1 V DC or less Time resolution 10 ms or 0 1 of output value whichever is larger Retransmission Output Specifications e Number of points 1 point standard which is shared with 15 V DC loop power supply Additional 2 points when analog control output and cooling side analog control output are not used e Output function current output 4 to 20 mA DC or 0 to 20 mA DC load resistance 600 Q or less e Current output accuracy conversion accuracy from PV value on the set scale 0 1 of span however 5 of span for 1 mA or less The accuracy is that in the basic operating conditions 23 2 C 55 10 RH and power frequency at 50 60 Hz This is not conversion accuracy through input and output but the performance of transmission output itself 15V DC Loop Power Supply Specificatio
28. g I 1 FG Frame ground terminating resistors RDA 411 2 SLD Shield are separately needed i 3 Ds XTX signal ground These are to be m RXITX signal prepared by users Sulit de Ts 5 DA RX TX signal 10 04 pe DOCE YB LED Lit Unit Ethernet communication with gateway function CHK User profile error Nani red _ Address error formal ETHR RS 485 10BASE T 100BASE TX LERR Communication failure 1 RJ45 connector tred CRC eron Normal RsB 407 i RSA 408 ry No carrier Upper side LED baud rate LRUN Normal detected Color Amber green Communicating successfully Connection sc 09 iT 100M bps timeout Unit TOM bps S485 Lower side LED link activity L rset 407 Color Green T Lit Linked Rsatfaog Blink Active I Unit Link failure 8c 409 T Suffix code Type 3 4 Suffix code Type 3 5 PROFIBUS DP communication with Modbus maste DeviceNet communication with Modbus master o Ove PROF o CANH DNET 1 Data 3900 t oCHk Pat o 1210 2 line O RxD TxD P 2 3 ORDY pial 2200 oCHK CANL i OERR line RyD TxD N A o If the UP is located at the lo 3909 Ifthe UT is located at oMNS end of a segment for the 5 ra the end of a segment 5 DeviceNet DEND for the PROFIBUS communication wiring Pin Signal name Description communication wiring Pin Signal name Description terminating resistors are 1 ve TV bus power terminating resistors 7 ve DeviceNet power supply 24V separately needed Data signal are sep
29. ion SP limiter GPH SPL SP ramp rate UPR DNRY_ TMU PV switch Input type IC N _ r Input unit uN Input range scale RH RLSS2P 3 i SH SL tis assigned Analog input bias _ ABS ho DI3 Square root extraction _ASRC ALC T Analog input filter C AFL 10 seg linearizer approx bias __PMD An Bn_ REMOTE ON LOCAL OFF Filter IC FLG I Gain bias FGN FBI FBO Control computation Output limiter Input error preset output OL IC EPO Normal o When sensor burnout occurs 5 Manual preset output IC MPON Manual operation i Output limiter T OH OL COLMT MAN o Preset output EDR PO After the control output terminal is specified by the parameter OT other current output terminals can be used as retransmission output Equipped as standard Equipped as standard Alarm RET retransmission output RTS AUTO ON MAN OFF switch 10 seg linearizer approx bias PMD An Bn 10 seg linearizer approx bias Split computation Coun OUL_ Split computation Relay Current or voltage pulse Current when retransmission output RET HC RET L Alarm 1 Alarm 2 S 2i a Current
30. ion is specified the UT52A does not conform to the safety standards UL and CSA and CE marking Products with CT option are not intended for EEA market GS 05P01C81 01EN Mar 31 2015 00 14 E Items to be specified when ordering Model and suffix codes whether User s Manual and QIC required E Standard accessories Terminal cover and Operation Guide for Single loop Control E Special Order Items Model code Suffix code Description LL50A 00 Parameter Setting Software X010 See the General Specifications Resistance Module Necessary to input the current signal to the voltage input terminal Name Model Terminal cover for UT55A UTAP001 Terminal cover for UT52A UTAP002 User s Manual CD UTAP003 User s Manual Product user s manuals can be downloaded or viewed at the following URL To view the user s manual you need to use Adobe Reader 7 or later by Adobe Systems URL http www yokogawa com ns ut im All Rights Reserved Copyright 2015 Yokogawa Electric Corporation Subject to change without notice GS 05P01C81 01EN Mar 31 2015 00
31. n primary and secondary terminals CE 1500 V AC for 1 minute between primary terminals 500 V AC for 1 minute between secondary terminals Primary terminals Power and relay output terminals Secondary terminals Analog O signal terminals contact input terminals communication terminals and functional grounding terminals s Power terminals for 24 V AC DC models are the secondary terminals e Insulation resistance Between power supply terminals and a grounding terminal 20 MQ or more at 500 V DC e Isolation specifications PV universal input terminal Maintenance port Remote input terminals Aux analog AIN2 input terminals Aux analog AIN4 input terminals Control and transmission analog output terminal not isolated between the analog output terminals Control relay c contact output terminal Internal Alarm 1 relay a contact output terminal circuits Alarm 2 relay a contact output terminal Alarm 3 relay a contact output terminal Contact input terminal All RS485 communication terminal Contact output transistor terminal Ethernet PROFIBUS DP CC Link DeviceNet communication terminal The circuits divided by lines are insulated mutually Environmental Conditions Normal operating conditions e Ambient temperature 10 to 50 C If the CC Link option is specified 0 to 50 C for UT55A MDL 0 to 40 C for UT52A MDL side by side mounting 0 to 50 C for UT55A MDL 0 to 40 C for UT52A MDL e Am
32. ns e Number of points 1 point standard which is shared with retransmission output Control output 1 point can also be used e Supply voltage 14 5 to 18 0 V DC e Maximum supply current about 21 mA with short circuit current limiting circuit GS 05P01C81 01EN Mar 31 2015 00 Step Response Time Specifications Within 500 ms for a control period of 50 ms or 100 ms Within 1 s for a control period of 200 ms Response time at 63 of transmission output when a change is made stepwise in the range between 10 and 90 of input span Relay Contact Output Specifications e Types of contact and number of points Control relay output one 1c contact point Cooling output of heating and cooling control one 1c contact point For UT55A MDL only For UT52A MDL heating cooling output 2 1a contact points Alarm output 3 1a contact points Common is separated e Contact rating 1c contact 3 A at 250 V AC or 3 A at 30 V DC resistance load 1a contact For alarm output 1 A at 240 V AC or 1 Aat 30 V DC resistance load For UT52A MDL control relay output 3 A at 240 V AC or 3 Aat 30 V DC resistance load ie The control output should always be used with a load of 10 mAor more The alarm output should always be used with a load of 1 mAor more e Application time proportional output alarm output FAIL output etc e Time resolution for control output 10 ms or 0 1 of output value whichever is larger Transistor Contact Output Specifica
33. op position proportional borut svoo T control All Rights Reserved Copyright 2015 Yokogawa Electric Corporation GS 05P01C81 01EN Mar 31 2015 00 11 Terminal Arrangement for UT52A MDL Single Loop Control for the terminal arrangements of other control modes see the user s manual eR OUT PVinput eee OE RET Equipped as standard Relay contact output Factory dolu TC input RTD input Retransmission output 15 V DC loop power supply CaN be used for 15 V DC loop Factory default Control output is relay PV input type is eaaa Power supply when not used for ne 104 undefined 201 __ retransmission output I v0 foao e bpo sarae C205 cree C8 I 203 I eos S pos Icom 103 B resistance 6001S z l aa EEOAE T T Contact aing ZIVACA anco oad Current mA input Voltage mV V input Contact output ALM Egr yam Chos Cpo COES OUT External contact output relay _ oa _ ypos Currentivoltage pulse output Retransmission output 15 V DC loop power supply T T Default Undefined Alarm 3 output NX D PV high limit 104 0 m o7 pe ae E1 terminal area E20 mabe 0 20mAbe Opor 14s18
34. pped as standard PV input Input type CN I Input unit CUNT code Type 2 1 Remote input 4 RS 485 Ethernet PROFIBUS DP RSP Input type ICN T Input unit unit Input range scale T CRH RLC_SDP SH SL_ Communication DeviceNet CC Link Input range scale 7 Analog input bias Cass Square root extraction CASR C ALC T Analog input filter IC AFL 10 seg linearizer approx bias PMD An Bn 10 seg linearizer approx bias __ PMD _An Bn I PV input bias Ces D PV input filter CFL CRH RLC _SDP SH SL Analog input bias CABS _ Square root extraction C ASRC ALC I Analog input filter C AFL 10 seg linearizer approx bias PMD An Bn DI16 is equipped when Feedforward input can be used when UT55A suffix code Type 2 2 4 5 or 7 UT55A suffix code Type 2 7 Feedforward input UT52A suffix code Type 2 1 Contact inputs Remote input filter C RFL See eee COM ___ i Anaolog input I naolog input 5 RMS N Ratio bias computation C RT _ RBS_ Target setpoints 1 to 8 REMOTES LOCAL RIL 24 V loop power supply All Rights Reserved Copyright 2015 Yokogawa Electric Corporat
35. rail option MDL CE marking scheduled Installation category II Pollution degree 2 Measurement category CAT I UL CSA O Other CE Rated measurement input voltage Max 10 V DC Rated transient overvoltage 1500 V Bs This is a reference safety standard value for measure ment category of IEC EN CSA UL61010 1 This value is not necessarily a guarantee of instrument performance e EMC standards Compliant with CE marking EN 61326 1 Class A Table 2 For use in industrial locations EN 61326 2 3 The instrument continues to operate at a measurement accuracy of within 20 of the range during testing EN 55011 Class A Group 1 EN 61000 3 2 Class A EN 61000 3 3 EMC Regulatory Arrangement in Australia and New Zealand EN 55011 Class A Group 1 e KC marking Electromagnetic wave interference prevention standard electromagnetic wave protection standard compliance GS 05P01C81 01EN Mar 31 2015 00 Power Supply Specifications and Isolation e Power supply Rated voltage 100 to 240 V AC 10 15 50 60 Hz 24 V AC DC 10 15 When the DC option is specified e Power consumption UT55A MDL 18 VA For the DC option DC 9 VA AC 14 VA UT52A MDL 15 VA For the DC option DC 7 VA AC 11 VA e Storage Nonvolatile memory e Allowable power interruption time 20 ms at 100 V AC e Withstanding voltage 2300 V AC for 1 minute between primary and secondary terminals UL CSA 3000 V AC for 1 minute betwee
36. tions e Number of points see the model and suffix code table e Output form open collector sink current e Output contact capacity Up to 24 V DC 50 mA e Output time resolution min 50 ms e Application alarm output FAIL output etc 24 V DC Loop Power Supply Specifications for LP Option e Application Power is supplied to the 2 wire transmitter e Supply voltage 21 6 to 28 0 V DC e Rated current 4 to 20 mA DC e Maximum supply current About 30 mA with short circuit current limiting circuit All Rights Reserved Copyright 2015 Yokogawa Electric Corporation Maintenace Port Specifications The maintenance port is used to connect a dedicated cable when using the LL50A Parameter Setting Soft ware sold separately Through this port you can set controller parameters download ladder programs and so on For details see the LL50A General Specifications GSO5P05A01 01EN LL50A Parameter Setting Software py a Js g Vi To USB terminal Use LL50A with the controller turned on The dedi cated cable must be connected LL50A Light loader adapter cannot be used The maintenance port is not isolated from the PV input terminal Use the port only for maintenance purposes such as for setting the controller parameters Safety and EMC Standards e Safety Compliant with IEC EN61010 1 CE IEC EN61010 2 030 CE approved by CAN CSA C22 2 No 61010 1 CSA approved by UL61010 1 Controller with DIN
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