EasyManua.ls Logo

YOKOGAWA UT52A - User Manual

YOKOGAWA UT52A
12 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
IM 05P01C31-15EN page 1/12
Contents
1. Safety Precautions
2.ī˜ƒ Modelī˜ƒandī˜ƒSufīšæxī˜ƒCodes
3. How to Install
4.ī˜ƒ Hardwareī˜ƒSpeciīšæcations
5.ī˜ƒ Howī˜ƒtoī˜ƒConnectī˜ƒWires
6.ī˜ƒ Terminalī˜ƒWiringī˜ƒDiagrams
Introduction
Thankī˜ƒyouī˜ƒforī˜ƒpurchasingī˜ƒtheī˜ƒUT55A,ī˜ƒUT52Aī˜ƒDigitalī˜ƒIndicatingī˜ƒController.
Thisī˜ƒoperationī˜ƒguideī˜ƒdescribesī˜ƒtheī˜ƒbasicī˜ƒoperationsī˜ƒrelatedī˜ƒtoī˜ƒtheī˜ƒsingle-loopī˜ƒcontrolī˜ƒ
functionī˜ƒofī˜ƒtheī˜ƒUT55Aī˜ƒandī˜ƒUT52A.ī˜ƒTheī˜ƒguideī˜ƒshouldī˜ƒbeī˜ƒprovidedī˜ƒtoī˜ƒtheī˜ƒendī˜ƒuserī˜ƒofī˜ƒ
this product.
Beī˜ƒsureī˜ƒtoī˜ƒreadī˜ƒthisī˜ƒoperationī˜ƒ guideī˜ƒbeforeī˜ƒusingī˜ƒtheī˜ƒproductī˜ƒinī˜ƒ orderī˜ƒtoī˜ƒensureī˜ƒ
correctī˜ƒoperation.ī˜ƒForī˜ƒdetailsī˜ƒofī˜ƒeachī˜ƒfunction,ī˜ƒreferī˜ƒtoī˜ƒUserā€™sī˜ƒmanual.
Beforeī˜ƒusingī˜ƒtheī˜ƒproduct,ī˜ƒreferī˜ƒtoī˜ƒtheī˜ƒtableī˜ƒofī˜ƒModelī˜ƒandī˜ƒSufīšæxī˜ƒCodesī˜ƒtoī˜ƒmakeī˜ƒsureī˜ƒ
thatī˜ƒtheī˜ƒdeliveredī˜ƒproductī˜ƒisī˜ƒconsistentī˜ƒwithī˜ƒtheī˜ƒmodelī˜ƒandī˜ƒsufīšæxī˜ƒcodesī˜ƒyouī˜ƒordered.ī˜ƒ
Alsoī˜ƒmakeī˜ƒsureī˜ƒthatī˜ƒtheī˜ƒfollowingī˜ƒitemsī˜ƒareī˜ƒincludedī˜ƒinī˜ƒtheī˜ƒpackage.
ā€¢ī˜ƒDigitalī˜ƒIndicatingī˜ƒControllerī˜ƒ(theī˜ƒmodelī˜ƒyouī˜ƒordered) ..............................x1
ā€¢ Set of Brackets ........................................................................................x1
ā€¢ī˜ƒTerminalī˜ƒCoverī˜ƒ(L4502XPī˜ƒforī˜ƒUT55Aī˜ƒ/L4502XQī˜ƒforī˜ƒUT52A) ..................x1
ā€¢ī˜ƒUnitī˜ƒLabelī˜ƒ(L4502VZ) ..............................................................................x1
ā€¢ī˜ƒTagī˜ƒLabelī˜ƒ(L4502VE)ī˜ƒ(Onlyī˜ƒwhenī˜ƒordered.) ............................................x1
lī˜ƒ
Targetī˜ƒReaders
Thisī˜ƒguideī˜ƒisī˜ƒintendedī˜ƒforī˜ƒtheī˜ƒfollowingī˜ƒpersonnel;
ā€¢ī˜ƒ Engineersī˜ƒresponsibleī˜ƒforī˜ƒinstallation,ī˜ƒwiring,ī˜ƒandī˜ƒmaintenanceī˜ƒofī˜ƒtheī˜ƒequipment.
ā€¢ī˜ƒ Personnelī˜ƒresponsibleī˜ƒforī˜ƒnormalī˜ƒdailyī˜ƒoperationī˜ƒofī˜ƒtheī˜ƒequipment.
1. Safety Precautions
Theī˜ƒfollowingī˜ƒsymbolī˜ƒisī˜ƒ usedī˜ƒonī˜ƒtheī˜ƒinstrument.ī˜ƒItī˜ƒ indicatesī˜ƒtheī˜ƒpossibilityī˜ƒofī˜ƒinjuryī˜ƒ
toī˜ƒtheī˜ƒuserī˜ƒorī˜ƒdamageī˜ƒtoī˜ƒtheī˜ƒinstrument,ī˜ƒandī˜ƒsigniīšæesī˜ƒthatī˜ƒtheī˜ƒuserī˜ƒmustī˜ƒreferī˜ƒtoī˜ƒtheī˜ƒ
operationī˜ƒguideī˜ƒorī˜ƒuserā€™sī˜ƒmanualī˜ƒforī˜ƒspecialī˜ƒinstructions.ī˜ƒTheī˜ƒsameī˜ƒsymbolī˜ƒisī˜ƒusedī˜ƒ
inī˜ƒtheī˜ƒoperationī˜ƒguideī˜ƒandī˜ƒuserā€™sī˜ƒmanualī˜ƒonī˜ƒpagesī˜ƒthatī˜ƒtheī˜ƒuserī˜ƒneedsī˜ƒtoī˜ƒ referī˜ƒto,ī˜ƒ
togetherī˜ƒwithī˜ƒtheī˜ƒtermī˜ƒā€œWARNINGā€ī˜ƒorī˜ƒā€œCAUTION.ā€
WARNING
Calls attention to actions or conditions that could cause serious
or fatal injury to the user, and indicates precautions that should be
taken to prevent such occurrences.
CAUTION
Calls attention to actions or conditions that could cause injury to
the user or damage to the instrument or property and indicates pre-
cautions that should be taken to prevent such occurrences.
AC
AC/DC
Theī˜ƒequipmentī˜ƒwhollyī˜ƒprotectedī˜ƒbyī˜ƒdoubleī˜ƒinsulationī˜ƒorī˜ƒreinforcedī˜ƒinsulation.
Functionalī˜ƒgroundingī˜ƒterminalsī˜ƒ
ī˜ƒ ī˜ƒ (Doī˜ƒnotī˜ƒuseī˜ƒthisī˜ƒterminalī˜ƒasī˜ƒaī˜ƒprotectiveī˜ƒgroundingī˜ƒterminal).
Note
Identiīšæesī˜ƒimportantī˜ƒinformationī˜ƒrequiredī˜ƒtoī˜ƒoperateī˜ƒtheī˜ƒinstrument.
ā–  Warning and Disclaimer
(1)ī˜ƒ YOKOGAWAī˜ƒmakesī˜ƒnoī˜ƒwarrantiesī˜ƒregardingī˜ƒtheī˜ƒproductī˜ƒexceptī˜ƒthoseī˜ƒstatedī˜ƒinī˜ƒ
theī˜ƒWARRANTYī˜ƒthatī˜ƒisī˜ƒprovidedī˜ƒseparately.
(2)ī˜ƒ Theī˜ƒproductī˜ƒisī˜ƒprovidedī˜ƒonī˜ƒanī˜ƒ"asī˜ƒis"ī˜ƒbasis.ī˜ƒYOKOGAWAī˜ƒassumesī˜ƒnoī˜ƒliabilityī˜ƒtoī˜ƒ
anyī˜ƒpersonī˜ƒorī˜ƒentityī˜ƒforī˜ƒanyī˜ƒ lossī˜ƒorī˜ƒdamage,ī˜ƒdirectī˜ƒorī˜ƒindirect,ī˜ƒ arisingī˜ƒfromī˜ƒtheī˜ƒ
useī˜ƒofī˜ƒtheī˜ƒproductī˜ƒorī˜ƒfromī˜ƒanyī˜ƒunpredictableī˜ƒdefectī˜ƒofī˜ƒtheī˜ƒproduct.
ā– ī˜ƒ Safety,ī˜ƒProtection,ī˜ƒandī˜ƒModiīšæcationī˜ƒofī˜ƒtheī˜ƒProduct
(1)ī˜ƒInī˜ƒorderī˜ƒtoī˜ƒ protectī˜ƒtheī˜ƒsystemī˜ƒcontrolledī˜ƒ byī˜ƒthisī˜ƒproductī˜ƒandī˜ƒ theī˜ƒproductī˜ƒitself,ī˜ƒ
andī˜ƒtoī˜ƒensureī˜ƒsafeī˜ƒoperation,ī˜ƒ observeī˜ƒtheī˜ƒsafetyī˜ƒprecautionsī˜ƒdescribedī˜ƒinī˜ƒ theī˜ƒ
operationī˜ƒguide.ī˜ƒUseī˜ƒofī˜ƒ theī˜ƒinstrumentī˜ƒinī˜ƒaī˜ƒ mannerī˜ƒnotī˜ƒprescribedī˜ƒhereinī˜ƒ mayī˜ƒ
compromise the product's functions and the protection features inherent in the
device.ī˜ƒWeī˜ƒassumeī˜ƒnoī˜ƒliabilityī˜ƒforī˜ƒsafety,ī˜ƒorī˜ƒresponsibilityī˜ƒforī˜ƒtheī˜ƒproduct'sī˜ƒquality,ī˜ƒ
performanceī˜ƒorī˜ƒfunctionalityī˜ƒshouldī˜ƒusersī˜ƒfailī˜ƒtoī˜ƒobserveī˜ƒtheseī˜ƒinstructionsī˜ƒwhenī˜ƒ
operatingī˜ƒtheī˜ƒproduct.
(2)ī˜ƒInstallationī˜ƒ ofī˜ƒprotectionī˜ƒand/orī˜ƒsafetyī˜ƒcircuitsī˜ƒ withī˜ƒrespectī˜ƒtoī˜ƒaī˜ƒ lightningī˜ƒ
protector;ī˜ƒprotectiveī˜ƒequipmentī˜ƒforī˜ƒtheī˜ƒsystemī˜ƒcontrolledī˜ƒbyī˜ƒtheī˜ƒproductī˜ƒandī˜ƒtheī˜ƒ
productī˜ƒitself;ī˜ƒfoolproofī˜ƒorī˜ƒfail-safeī˜ƒdesignī˜ƒofī˜ƒaī˜ƒprocessī˜ƒorī˜ƒlineī˜ƒusingī˜ƒtheī˜ƒsystemī˜ƒ
controlledī˜ƒbyī˜ƒtheī˜ƒproductī˜ƒorī˜ƒtheī˜ƒproductī˜ƒitself;ī˜ƒand/orī˜ƒtheī˜ƒdesignī˜ƒandī˜ƒinstallationī˜ƒ
ofī˜ƒotherī˜ƒprotectiveī˜ƒandī˜ƒsafetyī˜ƒcircuitsī˜ƒareī˜ƒtoī˜ƒbeī˜ƒappropriatelyī˜ƒimplementedī˜ƒasī˜ƒtheī˜ƒ
customer deems necessary.
(3)ī˜ƒ Beī˜ƒsureī˜ƒtoī˜ƒuseī˜ƒtheī˜ƒspareī˜ƒ partsī˜ƒapprovedī˜ƒbyī˜ƒYOKOGAWAī˜ƒwhenī˜ƒ replacingī˜ƒpartsī˜ƒ
orī˜ƒconsumables.
(4)ī˜ƒ Thisī˜ƒproductī˜ƒisī˜ƒnotī˜ƒdesignedī˜ƒ orī˜ƒmanufacturedī˜ƒtoī˜ƒbeī˜ƒusedī˜ƒ inī˜ƒcriticalī˜ƒapplicationsī˜ƒ
thatī˜ƒdirectlyī˜ƒaffectī˜ƒorī˜ƒthreatenī˜ƒhumanī˜ƒlives.ī˜ƒSuchī˜ƒapplicationsī˜ƒincludeī˜ƒ nuclearī˜ƒ
powerī˜ƒequipment,ī˜ƒdevicesī˜ƒusingī˜ƒradioactivity,ī˜ƒrailwayī˜ƒfacilities,ī˜ƒaviationī˜ƒ
equipment,ī˜ƒairī˜ƒnavigationī˜ƒfacilities,ī˜ƒaviationī˜ƒfacilities,ī˜ƒandī˜ƒ medicalī˜ƒequipment.ī˜ƒ
Ifī˜ƒsoī˜ƒused,ī˜ƒitī˜ƒ isī˜ƒtheī˜ƒuserā€™sī˜ƒresponsibilityī˜ƒtoī˜ƒincludeī˜ƒ inī˜ƒtheī˜ƒsystemī˜ƒadditionalī˜ƒ
equipmentī˜ƒandī˜ƒdevicesī˜ƒthatī˜ƒensureī˜ƒpersonnelī˜ƒsafety.
(5)ī˜ƒ Modiīšæcationī˜ƒofī˜ƒtheī˜ƒproductī˜ƒisī˜ƒstrictlyī˜ƒprohibited.
(6)ī˜ƒ
Thisī˜ƒproductī˜ƒisī˜ƒintendedī˜ƒtoī˜ƒbeī˜ƒhandledī˜ƒbyī˜ƒskilled/trainedī˜ƒpersonnelī˜ƒforī˜ƒelectricī˜ƒdevices.
(7)ī˜ƒThisī˜ƒproductī˜ƒisī˜ƒULī˜ƒRecognizedī˜ƒComponent.ī˜ƒInī˜ƒorderī˜ƒtoī˜ƒcomplyī˜ƒwithī˜ƒULī˜ƒstandards,ī˜ƒ
end-productsī˜ƒareī˜ƒnecessaryī˜ƒtoī˜ƒbeī˜ƒdesignedī˜ƒbyī˜ƒthoseī˜ƒwhoī˜ƒhaveī˜ƒknowledgeī˜ƒofī˜ƒtheī˜ƒ
requirements.
WARNING
lī˜ƒ
Power Supply
Ensure that the instrumentā€™s supply voltage matches the voltage
of the power supply before turning ON the power.
l
Do Not Use in an Explosive Atmosphere
Do not operate the instrument in locations with combustible
or explosive gases or steam. Operation in such environments
constitutes an extreme safety hazard. Use of the instrument in
environments with high concentrations of corrosive gas (H
2
S,
SO
X
, etc.) for extended periods of time may cause a failure.
l
Do Not Remove Internal Unit
The internal unit should not be removed by anyone other than
YOKOGAWA's service personnel. There are dangerous high voltage
parts inside. Additionally, do not replace the fuse by yourself.
l
Damage to the Protective Construction
Operation of the instrument in a manner not specified in the
operation guide may damage its protective construction.
CAUTION
This instrument is an EMC class A product. In a domestic environ-
ment this product may cause radio interference in which case the
user needs to take adequate measures.
2.ī˜ƒ Modelī˜ƒandī˜ƒSufīšæxī˜ƒCodes
ā–  UT55A Ā«Detailed Code ModelĀ»
Model Sufīšæxī˜ƒcode
Option
code
Description
UT55A
Digitalī˜ƒIndicatingī˜ƒControllerī˜ƒ(Powerī˜ƒsupply:ī˜ƒ100-240ī˜ƒVī˜ƒ
AC)ī˜ƒ(providedī˜ƒwithī˜ƒ3ī˜ƒDIsī˜ƒandī˜ƒ3ī˜ƒDOs)
Fixedī˜ƒcode -NNN Alwaysī˜ƒ"-NNNā€ī˜ƒ(forī˜ƒdetailedī˜ƒcodeī˜ƒmodel)
Displayī˜ƒlanguageī˜ƒ(*1)
-1
Englishī˜ƒ(Default.ī˜ƒCanī˜ƒbeī˜ƒswitchedī˜ƒtoī˜ƒotherī˜ƒlanguageī˜ƒbyī˜ƒtheī˜ƒsetting.)
-2
Germanī˜ƒ(Default.ī˜ƒCanī˜ƒbeī˜ƒswitchedī˜ƒtoī˜ƒotherī˜ƒlanguageī˜ƒbyī˜ƒtheī˜ƒsetting.)
-3
Frenchī˜ƒ(Default.ī˜ƒCanī˜ƒbeī˜ƒswitchedī˜ƒtoī˜ƒotherī˜ƒlanguageī˜ƒbyī˜ƒtheī˜ƒsetting.)
-4
Spanishī˜ƒ(Default.ī˜ƒCanī˜ƒbeī˜ƒswitchedī˜ƒtoī˜ƒotherī˜ƒlanguageī˜ƒbyī˜ƒtheī˜ƒsetting.)
Caseī˜ƒcolor
0 Whiteī˜ƒ(Lightī˜ƒgray)
1 Blackī˜ƒ(Lightī˜ƒcharcoalī˜ƒgray)
Outputī˜ƒ1ī˜ƒ(*2)ī˜ƒ(*3)
-A Analogī˜ƒoutputī˜ƒ(current/voltageī˜ƒpulse)
-R Relayī˜ƒoutputī˜ƒ(c-contact)
-U Universalī˜ƒoutputī˜ƒ(current/voltageī˜ƒpulse/relay)
-T Triac output
-P Position proportional output
Outputī˜ƒ2ī˜ƒ(*2)ī˜ƒ(*3)
A Analogī˜ƒoutputī˜ƒ(current/voltageī˜ƒpulse)
R Relayī˜ƒoutputī˜ƒ(c-contact)
U Universalī˜ƒoutputī˜ƒ(current/voltageī˜ƒpulse/relay)
T Triac output
N None
Retransmissionī˜ƒoutput /RT Retransmissionī˜ƒoutputī˜ƒorī˜ƒ15ī˜ƒVī˜ƒDCī˜ƒpowerī˜ƒsupply
Heaterī˜ƒbreakī˜ƒalarmī˜ƒ(*3) /HA Heaterī˜ƒbreakī˜ƒalarm
E1ī˜ƒterminalī˜ƒareaī˜ƒ(*4)
/R1
Remoteī˜ƒ(1ī˜ƒadditionalī˜ƒaux.ī˜ƒanalog)ī˜ƒinputī˜ƒandī˜ƒ1ī˜ƒadditionalī˜ƒDI
/U1 1ī˜ƒadditionalī˜ƒuniversalī˜ƒinputī˜ƒ(TC/RTD/DCV/mA)
/X1 5ī˜ƒadditionalī˜ƒDIs
/Y1 5ī˜ƒadditionalī˜ƒDOs
/W1 2ī˜ƒadditionalī˜ƒDIsī˜ƒandī˜ƒ2ī˜ƒadditionalī˜ƒDOs
E2ī˜ƒterminalī˜ƒareaī˜ƒ(*4)
/A2 1ī˜ƒadditionalī˜ƒaux.ī˜ƒanalogī˜ƒinputī˜ƒandī˜ƒ1ī˜ƒadditionalī˜ƒDI
/X2 5ī˜ƒadditionalī˜ƒDIs
/Y2 5ī˜ƒadditionalī˜ƒDOs
/W2 2ī˜ƒadditionalī˜ƒDIsī˜ƒandī˜ƒ2ī˜ƒadditionalī˜ƒDOs
E3ī˜ƒterminalī˜ƒareaī˜ƒ(*4)ī˜ƒ(*5)
/CH3 RS485ī˜ƒcommunicationī˜ƒ(Max.ī˜ƒ38.4ī˜ƒkbps,ī˜ƒ2-wire/4-wire)
/CC3 CC-Linkī˜ƒcommunicationī˜ƒ(withī˜ƒModbusī˜ƒmasterī˜ƒfunction)
/PD3
PROFIBUS-DPī˜ƒcommunicationī˜ƒ(withī˜ƒModbusī˜ƒmasterī˜ƒfunction)
/DN3
DeviceNetī˜ƒcommunicationī˜ƒ(withī˜ƒModbusī˜ƒmasterī˜ƒfunction)
/ET3 Ethernetī˜ƒcommunicationī˜ƒ(withī˜ƒserialī˜ƒgatewayī˜ƒfunction)
/X3 5ī˜ƒadditionalī˜ƒDIs
/Y3 5ī˜ƒadditionalī˜ƒDOs
/W3 2ī˜ƒadditionalī˜ƒDIsī˜ƒandī˜ƒ2ī˜ƒadditionalī˜ƒDOs
E4ī˜ƒterminalī˜ƒareaī˜ƒ(*4)ī˜ƒ(*5)
/A4 1ī˜ƒadditionalī˜ƒaux.ī˜ƒanalogī˜ƒinputī˜ƒandī˜ƒ1ī˜ƒadditionalī˜ƒDI
/C4 RS485ī˜ƒcommunicationī˜ƒ(Max.ī˜ƒ19.2ī˜ƒkbps,ī˜ƒ2-wire/4-wire)
/L4 24ī˜ƒVī˜ƒDCī˜ƒloopī˜ƒpowerī˜ƒsupply
/AC4
1ī˜ƒadditionalī˜ƒaux.ī˜ƒanalogī˜ƒinput,ī˜ƒ1ī˜ƒadditionalī˜ƒDI,ī˜ƒandī˜ƒ
RS485ī˜ƒcommunicationī˜ƒ(Max.19.2ī˜ƒkbps,ī˜ƒ2-wire)
/LC4
24ī˜ƒVī˜ƒDCī˜ƒloopī˜ƒpowerī˜ƒsupplyī˜ƒandī˜ƒRS485ī˜ƒcommunicationī˜ƒ
(Max.19.2ī˜ƒkbps,ī˜ƒ2-wire)
/X4 5ī˜ƒadditionalī˜ƒDIs
/Y4 5ī˜ƒadditionalī˜ƒDOs
/W4 2ī˜ƒadditionalī˜ƒDIsī˜ƒandī˜ƒ2ī˜ƒadditionalī˜ƒDOs
Power supply /DC Powerī˜ƒsupplyī˜ƒ24ī˜ƒVī˜ƒAC/DC
Additionalī˜ƒtreatmentī˜ƒ(*6) /CT Coating
*1:ī˜ƒ English,ī˜ƒGerman,ī˜ƒFrench,ī˜ƒandī˜ƒSpanishī˜ƒareī˜ƒavailableī˜ƒforī˜ƒtheī˜ƒguideī˜ƒdisplay.
*2:ī˜ƒ Forī˜ƒheating/coolingī˜ƒoutput,ī˜ƒbothī˜ƒOutputī˜ƒ1ī˜ƒandī˜ƒOutputī˜ƒ2ī˜ƒshouldī˜ƒbeī˜ƒspecified.ī˜ƒ
Notī˜ƒavailableī˜ƒ
whenī˜ƒOutputī˜ƒ2ī˜ƒisī˜ƒā€œNā€.ī˜ƒForī˜ƒpositionī˜ƒproportionalī˜ƒoutput,ī˜ƒspecifyī˜ƒā€œ-Pā€ī˜ƒforī˜ƒOutputī˜ƒ1ī˜ƒandī˜ƒā€œNā€ī˜ƒforī˜ƒOutputī˜ƒ2.ī˜ƒ
*3:ī˜ƒ Theī˜ƒ/HAī˜ƒoptionī˜ƒcanī˜ƒbeī˜ƒspecifiedī˜ƒonlyī˜ƒwhenī˜ƒtheī˜ƒcodeī˜ƒforī˜ƒOutputī˜ƒ1ī˜ƒandī˜ƒ2ī˜ƒisī˜ƒā€œ-ANā€,ī˜ƒā€œ-RNā€,ī˜ƒā€œ-UNā€ī˜ƒorī˜ƒā€œ-TN.ā€ī˜ƒ
*4:ī˜ƒ Onlyī˜ƒoneī˜ƒoptionī˜ƒisī˜ƒavailableī˜ƒforī˜ƒeachī˜ƒterminalī˜ƒareaī˜ƒofī˜ƒE1ī˜ƒtoī˜ƒE4.
*5:ī˜ƒ Theī˜ƒ/L4ī˜ƒandī˜ƒ/LC4ī˜ƒoptionsī˜ƒforī˜ƒE4ī˜ƒterminalī˜ƒareaī˜ƒcanī˜ƒbeī˜ƒspecifiedī˜ƒonlyī˜ƒwhenī˜ƒtheī˜ƒE3ī˜ƒterminalī˜ƒ
areaī˜ƒoptionī˜ƒisī˜ƒnotī˜ƒspecifiedī˜ƒorī˜ƒspecifiedī˜ƒanyī˜ƒofī˜ƒ/CH3,ī˜ƒ/X3,ī˜ƒ/Y3ī˜ƒorī˜ƒ/W3.
*6:ī˜ƒ Whenī˜ƒtheī˜ƒ/CTī˜ƒoptionī˜ƒisī˜ƒspecified,ī˜ƒtheī˜ƒUT55Aī˜ƒdoesī˜ƒnotī˜ƒconformī˜ƒtoī˜ƒtheī˜ƒsafetyī˜ƒstandardsī˜ƒ(ULī˜ƒ
andī˜ƒCSA)ī˜ƒandī˜ƒCEī˜ƒmarkingī˜ƒ(Productsī˜ƒwithī˜ƒ/CTī˜ƒoptionī˜ƒareī˜ƒnotī˜ƒintendedī˜ƒforī˜ƒEEA-market).
ā–  UT52A Ā«Detailed Code ModelĀ»
Model Sufīšæxī˜ƒcode
Option
code
Description
UT52A
Digitalī˜ƒIndicatingī˜ƒControllerī˜ƒ(Powerī˜ƒsupply:ī˜ƒ100-240ī˜ƒVī˜ƒ
AC)ī˜ƒ(providedī˜ƒwithī˜ƒ3ī˜ƒDIsī˜ƒandī˜ƒ3ī˜ƒDOs)
Fixedī˜ƒcode -NNN Alwaysī˜ƒ"-NNNā€ī˜ƒ(forī˜ƒdetailedī˜ƒcodeī˜ƒmodel)
Displayī˜ƒlanguageī˜ƒ(*1)
-1
Englishī˜ƒ(Default.ī˜ƒCanī˜ƒbeī˜ƒswitchedī˜ƒtoī˜ƒotherī˜ƒlanguageī˜ƒbyī˜ƒtheī˜ƒsetting.)
-2
Germanī˜ƒ(Default.ī˜ƒCanī˜ƒbeī˜ƒswitchedī˜ƒtoī˜ƒotherī˜ƒlanguageī˜ƒbyī˜ƒtheī˜ƒsetting.)
-3
Frenchī˜ƒ(Default.ī˜ƒCanī˜ƒbeī˜ƒswitchedī˜ƒtoī˜ƒotherī˜ƒlanguageī˜ƒbyī˜ƒtheī˜ƒsetting.)
-4
Spanishī˜ƒ(Default.ī˜ƒCanī˜ƒbeī˜ƒswitchedī˜ƒtoī˜ƒotherī˜ƒlanguageī˜ƒbyī˜ƒtheī˜ƒsetting.)
Caseī˜ƒcolor
0 Whiteī˜ƒ(Lightī˜ƒgray)
1 Blackī˜ƒ(Lightī˜ƒcharcoalī˜ƒgray)
Outputī˜ƒ1ī˜ƒ(*2)ī˜ƒ(*3)ī˜ƒ(*4)
-A Analogī˜ƒoutputī˜ƒ(current/voltageī˜ƒpulse)
-R Relayī˜ƒoutputī˜ƒ(c-contact)
-U Universalī˜ƒoutputī˜ƒ(current/voltageī˜ƒpulse/relay)
-T Triac output
-P Position proportional output
Outputī˜ƒ2ī˜ƒ(*2)ī˜ƒ(*3)ī˜ƒ(*4)ī˜ƒ(*5)ī˜ƒ
A Analogī˜ƒoutputī˜ƒ(current/voltageī˜ƒpulse)
R Relayī˜ƒoutputī˜ƒ(a-contact)
U Universalī˜ƒoutputī˜ƒ(current/voltageī˜ƒpulse/relay)
N None
Retransmissionī˜ƒoutput /RT Retransmissionī˜ƒoutputī˜ƒorī˜ƒ15ī˜ƒVī˜ƒDCī˜ƒpowerī˜ƒsupply
Heaterī˜ƒbreakī˜ƒalarmī˜ƒ(*3) /HA Heaterī˜ƒbreakī˜ƒalarm
E1ī˜ƒterminalī˜ƒareaī˜ƒ(*5)ī˜ƒ(*6)
/R1
Remoteī˜ƒ(1ī˜ƒadditionalī˜ƒaux.ī˜ƒanalog)ī˜ƒinputī˜ƒandī˜ƒ1ī˜ƒadditionalī˜ƒDI
/U1 1ī˜ƒadditionalī˜ƒuniversalī˜ƒinputī˜ƒ(TC/RTD/DCV/mA)
/L1 24ī˜ƒVī˜ƒDCī˜ƒloopī˜ƒpowerī˜ƒsupply
/CH1 RS485ī˜ƒcommunicationī˜ƒ(Max.ī˜ƒ38.4ī˜ƒkbps,ī˜ƒ2-wire/4-wire)
/RCH1
Remoteī˜ƒ(1ī˜ƒadditionalī˜ƒaux.ī˜ƒanalog)ī˜ƒinput,ī˜ƒ1ī˜ƒadditionalī˜ƒDI,ī˜ƒ
andī˜ƒRS485ī˜ƒcommunicationī˜ƒ(Max.38.4ī˜ƒkbps,ī˜ƒ2-wire)
/LCH1
24ī˜ƒVī˜ƒDCī˜ƒloopī˜ƒpowerī˜ƒsupplyī˜ƒandī˜ƒRS485ī˜ƒcommunicationī˜ƒ
(Max.ī˜ƒ38.4ī˜ƒkbps,ī˜ƒ2-wire)
/X1 5ī˜ƒadditionalī˜ƒDIs
/Y1 5ī˜ƒadditionalī˜ƒDOs
/W1 2ī˜ƒadditionalī˜ƒDIsī˜ƒandī˜ƒ2ī˜ƒadditionalī˜ƒDOs
Power supply /DC Powerī˜ƒsupplyī˜ƒ24ī˜ƒVī˜ƒAC/DC
Additionalī˜ƒtreatmentī˜ƒ(*7) /CT Coating
*1:ī˜ƒ English,ī˜ƒGerman,ī˜ƒFrench,ī˜ƒandī˜ƒSpanishī˜ƒareī˜ƒavailableī˜ƒforī˜ƒtheī˜ƒguideī˜ƒdisplay.
*2:ī˜ƒ Forī˜ƒheating/coolingī˜ƒoutput,ī˜ƒbothī˜ƒOutputī˜ƒ1ī˜ƒandī˜ƒOutputī˜ƒ2ī˜ƒshouldī˜ƒbeī˜ƒspecified.ī˜ƒ
Notī˜ƒavailableī˜ƒ
whenī˜ƒOutputī˜ƒ2ī˜ƒisī˜ƒā€œNā€.ī˜ƒForī˜ƒpositionī˜ƒproportionalī˜ƒoutput,ī˜ƒspecifyī˜ƒā€œ-Pā€ī˜ƒforī˜ƒOutputī˜ƒ1ī˜ƒandī˜ƒā€œNā€ī˜ƒforī˜ƒOutputī˜ƒ2.ī˜ƒ
*3:ī˜ƒ Theī˜ƒ/HAī˜ƒoptionī˜ƒcanī˜ƒbeī˜ƒspecifiedī˜ƒonlyī˜ƒwhenī˜ƒtheī˜ƒcodeī˜ƒforī˜ƒOutputī˜ƒ1ī˜ƒandī˜ƒ2ī˜ƒisī˜ƒā€œ-ANā€,ī˜ƒā€œ-RNā€,ī˜ƒā€œ-UNā€ī˜ƒorī˜ƒā€œ-TN.
*4:ī˜ƒ Whenī˜ƒtheī˜ƒcodeī˜ƒforī˜ƒOutputī˜ƒ1ī˜ƒisī˜ƒ"-R"ī˜ƒorī˜ƒ"-U"ī˜ƒandī˜ƒOutputī˜ƒ2ī˜ƒisī˜ƒ"R"ī˜ƒorī˜ƒ"U",ī˜ƒOutputī˜ƒ1ī˜ƒisī˜ƒchangedī˜ƒ
from the contact point c to the contact point a.
ī˜ƒ Whenī˜ƒtheī˜ƒcodeī˜ƒforī˜ƒOutputī˜ƒ1ī˜ƒisī˜ƒspecifiedī˜ƒtoī˜ƒ"-T",ī˜ƒonlyī˜ƒ"A"ī˜ƒorī˜ƒ"N"ī˜ƒisī˜ƒavailableī˜ƒforī˜ƒOutputī˜ƒ2.
*5:ī˜ƒ Theī˜ƒ/L1ī˜ƒorī˜ƒ/LCHī˜ƒoptionī˜ƒcanī˜ƒbeī˜ƒspecifiedī˜ƒonlyī˜ƒwhenī˜ƒtheī˜ƒcodeī˜ƒforī˜ƒOutputī˜ƒ2ī˜ƒisī˜ƒā€œN.ā€
*6:ī˜ƒ Onlyī˜ƒoneī˜ƒoptionī˜ƒisī˜ƒavailableī˜ƒforī˜ƒE1ī˜ƒterminalī˜ƒarea.
*7:ī˜ƒ Whenī˜ƒtheī˜ƒ/CTī˜ƒoptionī˜ƒisī˜ƒspecified,ī˜ƒtheī˜ƒUT52Aī˜ƒdoesī˜ƒnotī˜ƒconformī˜ƒtoī˜ƒtheī˜ƒsafetyī˜ƒstandardsī˜ƒ(ULī˜ƒ
andī˜ƒCSA)ī˜ƒandī˜ƒCEī˜ƒmarkingī˜ƒ(Productsī˜ƒwithī˜ƒ/CTī˜ƒoptionī˜ƒareī˜ƒnotī˜ƒintendedī˜ƒforī˜ƒEEA-market).
ā–  Accessories (sold separately)
Theī˜ƒfollowingī˜ƒisī˜ƒanī˜ƒaccessoryī˜ƒsoldī˜ƒseparately.
ā€¢ī˜ƒ LL50Aī˜ƒParameterī˜ƒSettingī˜ƒSoftware
Model Sufīšæxī˜ƒcode Description
LL50A -00 Parameterī˜ƒSettingī˜ƒSoftware
ā€¢ī˜ƒ Externalī˜ƒPrecisionī˜ƒResistorī˜ƒ
Model Sufīšæxī˜ƒcode Description
X010 Seeī˜ƒtheī˜ƒGeneralī˜ƒSpeciīšæcationsī˜ƒ(*) Resistanceī˜ƒModule
ī˜ƒ *:ī˜ƒNecessaryī˜ƒtoī˜ƒinputī˜ƒtheī˜ƒcurrentī˜ƒsignalī˜ƒtoī˜ƒtheī˜ƒvoltageī˜ƒinputī˜ƒterminal.
ā€¢ī˜ƒ Terminalī˜ƒCover
ī˜ƒ Forī˜ƒUT55A:ī˜ƒModelī˜ƒUTAP001;ī˜ƒForī˜ƒUT52A:ī˜ƒModelī˜ƒUTAP002
ā€¢ Manuals
ī˜ƒ *ī˜ƒManualsī˜ƒcanī˜ƒbeī˜ƒdownloadedī˜ƒfromī˜ƒaī˜ƒwebsite.ī˜ƒURL:ī˜ƒhttp://www.yokogawa.com/ns/ut/im/
ā€¢ Brackets
ī˜ƒ Partī˜ƒnumber:ī˜ƒL4502TPī˜ƒ(2ī˜ƒpcsī˜ƒforī˜ƒupperī˜ƒandī˜ƒlowerī˜ƒsides)
ā€¢ī˜ƒ Operationī˜ƒGuideī˜ƒforī˜ƒSingle-loopī˜ƒControlī˜ƒ(thisī˜ƒdocument)ī˜ƒx6ī˜ƒ(A3ī˜ƒsize)
ī˜ƒ (Installationī˜ƒandī˜ƒWiring,ī˜ƒInitialī˜ƒSettings,ī˜ƒOperations,ī˜ƒandī˜ƒParameters)
3. How to Install
ā–  Installation Location
Theī˜ƒinstrumentī˜ƒshouldī˜ƒbeī˜ƒ installedī˜ƒinī˜ƒindoorī˜ƒlocationsī˜ƒmeetingī˜ƒ theī˜ƒfollowingī˜ƒ
conditions:
ā€¢ Instrumented panel
ī˜ƒ Thisī˜ƒinstrumentī˜ƒisī˜ƒdesignedī˜ƒtoī˜ƒbeī˜ƒmountedī˜ƒinī˜ƒ anī˜ƒinstrumentedī˜ƒpanel.ī˜ƒMountī˜ƒtheī˜ƒ
instrumentī˜ƒinī˜ƒaī˜ƒlocationī˜ƒwhereī˜ƒitsī˜ƒterminalsī˜ƒwillī˜ƒnotī˜ƒinadvertentlyī˜ƒbeī˜ƒtouched.
ā€¢ Well ventilated locations
ī˜ƒ Mountī˜ƒtheī˜ƒinstrumentī˜ƒinī˜ƒwellī˜ƒventilatedī˜ƒ locationsī˜ƒtoī˜ƒpreventī˜ƒtheī˜ƒinstrumentā€™sī˜ƒ
internalī˜ƒtemperatureī˜ƒfromī˜ƒrising.ī˜ƒ
ī˜ƒ However,ī˜ƒmakeī˜ƒsureī˜ƒ thatī˜ƒtheī˜ƒterminalī˜ƒportionsī˜ƒ areī˜ƒnotī˜ƒexposedī˜ƒ toī˜ƒwind.ī˜ƒ
Exposureī˜ƒtoī˜ƒwindī˜ƒmayī˜ƒcauseī˜ƒ theī˜ƒtemperatureī˜ƒsensorī˜ƒaccuracyī˜ƒ toī˜ƒdeteriorate.ī˜ƒToī˜ƒ
mountī˜ƒmultipleī˜ƒindicatingī˜ƒcontrollers,ī˜ƒseeī˜ƒ theī˜ƒexternalī˜ƒdimensions/panelī˜ƒcutoutī˜ƒ
dimensionsī˜ƒwhichī˜ƒfollow.ī˜ƒIfī˜ƒmountingī˜ƒotherī˜ƒinstrumentsī˜ƒadjacentī˜ƒtoī˜ƒtheī˜ƒinstrument,ī˜ƒ
complyī˜ƒwithī˜ƒtheseī˜ƒpanelī˜ƒcutoutī˜ƒdimensionsī˜ƒtoī˜ƒprovideī˜ƒsufīšæcientī˜ƒclearanceī˜ƒbetweenī˜ƒ
the instruments.
ā€¢ Locations with little mechanical vibration
ī˜ƒ Installī˜ƒtheī˜ƒinstrumentī˜ƒinī˜ƒaī˜ƒlocationī˜ƒsubjectī˜ƒtoī˜ƒlittleī˜ƒmechanicalī˜ƒvibration.
ā€¢ Horizontal location
ī˜ƒ Mountī˜ƒtheī˜ƒinstrumentī˜ƒhorizontallyī˜ƒandī˜ƒensureī˜ƒthatī˜ƒitī˜ƒisī˜ƒlevel,ī˜ƒwithī˜ƒnoī˜ƒinclinationī˜ƒtoī˜ƒ
theī˜ƒrightī˜ƒorī˜ƒleft.
Front panel
of controller
Keep this angle
within 30Ā°
Rear of
controller
30Ā°
Note
Ifī˜ƒtheī˜ƒinstrumentī˜ƒisī˜ƒ movedī˜ƒfromī˜ƒaī˜ƒlocationī˜ƒ withī˜ƒlowī˜ƒtemperatureī˜ƒ andī˜ƒlowī˜ƒhumidityī˜ƒ
toī˜ƒaī˜ƒplaceī˜ƒwithī˜ƒ highī˜ƒtemperatureī˜ƒandī˜ƒ highī˜ƒhumidity,ī˜ƒorī˜ƒifī˜ƒtheī˜ƒtemperatureī˜ƒchangesī˜ƒ
rapidly,ī˜ƒcondensationī˜ƒ willī˜ƒresult.ī˜ƒMoreover,ī˜ƒinī˜ƒtheī˜ƒ caseī˜ƒofī˜ƒthermocoupleī˜ƒinputs,ī˜ƒ
measurementī˜ƒerrorsī˜ƒwillī˜ƒresult.ī˜ƒToī˜ƒavoidī˜ƒsuchī˜ƒaī˜ƒsituation,ī˜ƒleaveī˜ƒtheī˜ƒinstrumentī˜ƒinī˜ƒtheī˜ƒ
newī˜ƒenvironmentī˜ƒunderī˜ƒambientī˜ƒconditionsī˜ƒforī˜ƒmoreī˜ƒthanī˜ƒ1ī˜ƒhourī˜ƒpriorī˜ƒtoī˜ƒusingī˜ƒit.
Doī˜ƒnotī˜ƒmountī˜ƒtheī˜ƒinstrumentī˜ƒinī˜ƒtheī˜ƒfollowingī˜ƒlocations:
ā€¢ Outdoors
ā€¢ Locations subject to direct sunlight or close to a heater
ī˜ƒ Installī˜ƒtheī˜ƒinstrumentī˜ƒinī˜ƒaī˜ƒlocationī˜ƒwithī˜ƒstableī˜ƒtemperaturesī˜ƒthatī˜ƒremainī˜ƒcloseī˜ƒtoī˜ƒanī˜ƒ
averageī˜ƒtemperatureī˜ƒofī˜ƒ23Ā°C.ī˜ƒDoī˜ƒnotī˜ƒmountī˜ƒitī˜ƒinī˜ƒlocationsī˜ƒsubjectī˜ƒtoī˜ƒdirectī˜ƒsunlightī˜ƒ
orī˜ƒcloseī˜ƒtoī˜ƒaī˜ƒheater.ī˜ƒDoingī˜ƒsoī˜ƒadverselyī˜ƒaffectsī˜ƒtheī˜ƒinstrument.
ā€¢ Locations with substantial amounts of oily fumes, steam, moisture, dust, or
corrosive gases
ī˜ƒ Theī˜ƒpresenceī˜ƒofī˜ƒoilyī˜ƒ fumes,ī˜ƒsteam,ī˜ƒmoisture,ī˜ƒdust,ī˜ƒ orī˜ƒcorrosiveī˜ƒgasesī˜ƒ adverselyī˜ƒ
affectsī˜ƒtheī˜ƒinstrument.ī˜ƒDoī˜ƒnotī˜ƒmountī˜ƒtheī˜ƒinstrumentī˜ƒinī˜ƒlocationsī˜ƒsubjectī˜ƒtoī˜ƒanyī˜ƒofī˜ƒ
theseī˜ƒsubstances.
ā€¢ī˜ƒ Areasī˜ƒnearī˜ƒelectromagneticī˜ƒīšæeldī˜ƒgeneratingī˜ƒsources
ī˜ƒ Doī˜ƒnotī˜ƒplaceī˜ƒmagnetsī˜ƒorī˜ƒtoolsī˜ƒthatī˜ƒgenerateī˜ƒmagnetismī˜ƒnearī˜ƒtheī˜ƒinstrument.ī˜ƒIfī˜ƒtheī˜ƒ
instrumentī˜ƒisī˜ƒusedī˜ƒinī˜ƒlocationsī˜ƒcloseī˜ƒ toī˜ƒaī˜ƒstrongī˜ƒelectromagneticī˜ƒīšæeldī˜ƒgeneratingī˜ƒ
source,ī˜ƒtheī˜ƒmagneticī˜ƒīšæeldī˜ƒmayī˜ƒcauseī˜ƒmeasurementī˜ƒerrors.
ā€¢ī˜ƒ Locationsī˜ƒwhereī˜ƒtheī˜ƒdisplayī˜ƒisī˜ƒdifīšæcultī˜ƒtoī˜ƒsee
ī˜ƒ Theī˜ƒinstrumentī˜ƒusesī˜ƒanī˜ƒLCDī˜ƒforī˜ƒtheī˜ƒ displayī˜ƒunit,ī˜ƒandī˜ƒthisī˜ƒcanī˜ƒ beī˜ƒdifīšæcultī˜ƒtoī˜ƒseeī˜ƒ
fromī˜ƒextremelyī˜ƒobliqueī˜ƒangles.ī˜ƒMountī˜ƒtheī˜ƒinstrumentī˜ƒinī˜ƒaī˜ƒlocationī˜ƒwhereī˜ƒitī˜ƒcanī˜ƒbeī˜ƒ
seenī˜ƒasī˜ƒmuchī˜ƒasī˜ƒpossibleī˜ƒfromī˜ƒtheī˜ƒfront.
ā€¢ī˜ƒ Areasī˜ƒcloseī˜ƒtoī˜ƒī›€ammableī˜ƒarticles
ī˜ƒ Absolutelyī˜ƒdoī˜ƒnotī˜ƒplaceī˜ƒtheī˜ƒ instrumentī˜ƒdirectlyī˜ƒ
onī˜ƒflammableī˜ƒsurfaces.ī˜ƒIfī˜ƒsuchī˜ƒ aī˜ƒcircumstanceī˜ƒisī˜ƒ
unavoidableī˜ƒandī˜ƒtheī˜ƒinstrumentī˜ƒ mustī˜ƒbeī˜ƒplacedī˜ƒcloseī˜ƒ
toī˜ƒaī˜ƒī›€ammableī˜ƒitem,ī˜ƒprovideī˜ƒaī˜ƒshieldī˜ƒforī˜ƒitī˜ƒmadeī˜ƒofī˜ƒ1.43ī˜ƒ
mm thick plated steel or 1.6 mm thick unplated steel
withī˜ƒaī˜ƒspaceī˜ƒofī˜ƒatī˜ƒleastī˜ƒ 150ī˜ƒmmī˜ƒbetweenī˜ƒitī˜ƒandī˜ƒtheī˜ƒ
instrumentī˜ƒonī˜ƒtheī˜ƒtop,ī˜ƒbottom,ī˜ƒandī˜ƒsides.
ā€¢ Areas subject to being splashed with water
WARNING
Be sure to turn OFF the power supply to the controller before in-
stalling it on the panel to avoid an electric shock.
www.yokogawa.com/ns
YOKOGAWA ELECTRIC CORPORATION
Network Solutions Business Division
2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 JAPAN
YOKOGAWA CORPORATION OF AMERICA
Head office and for product sales
2 Dart Road, Newnan, Georgia 30265, USA
YOKOGAWA EUROPE B.V.
Headquarters
Euroweg 2, 3825 HD Amersfoort, THE NETHERLANDS
All Rights Reserved, Copyright Ā© 2010 Yokogawa Electric Corporation
150 mm150 mm
150 mm
150 mm
Operation
Guide
IM 05P01C31-15EN
UT55A, UT52A
Digital Indicating Controller
(Panel Mounting Type)
Operation Guide for Single-loop Control
This operation guide describes installation, wiring, and other tasks required to make the
controller ready for operation.
6th Edition : Mar. 2016
Installation and Wiring
For details of the each function, refer to the electronic manual. M
anuals can be
downloaded or viewed at the following URL.
Functional
Enhancement
http://www.yokogawa.com/ns/ut/im/
Ā«Detailed Code ModelĀ»

Table of Contents

Other manuals for YOKOGAWA UT52A

Preview: Technical Information
Technical Information4 pages

Questions and Answers

YOKOGAWA UT52A Specifications

General IconGeneral
TypeDigital Indicating Controller
Input TypeThermocouple, RTD, DC Voltage, DC Current
Control MethodPID Control
Output TypeRelay
Control OutputRelay contact
Alarm OutputRelay contact
Power SupplyAC 100-240V
Sampling Period0.5 seconds
Dimensions48 x 96 x 100 mm

Summary

Safety, Protection, and Modification of the Product

Power Supply

Ensure instrument supply voltage matches power supply voltage before turning ON.

Warning and Disclaimer

Details YOKOGAWA's warranty policy and limitations of liability for product use.

Model and Suffix Codes

UT55 A Detailed Code Model

Lists model codes and their corresponding options for the UT55A controller.

UT52 A Detailed Code Model

Lists model codes and their corresponding options for the UT52A controller.

How to Install

Installation Location

Specifies suitable indoor locations and conditions for instrument installation.

Mounting the Instrument Main Unit

External Dimensions and Panel Cutout Dimensions

Provides diagrams and measurements for mounting the UT55A and UT52A units.

Hardware Specifications

Input Specifications

Details universal input, auxiliary analog input, and optional universal input specifications.

Contact Input Specifications

Describes the specifications for contact inputs, including type, rating, and detection.

Analog Output Specifications

Outlines the types, accuracy, and resolution for analog outputs.

Relay Contact Output Specifications

Details contact types, ratings, and usage for relay outputs.

Triac Output Specifications

Specifies the type, load voltage, and current limits for triac outputs.

Transistor Contact Output Specifications

Covers output type, rating, and time resolution for transistor contact outputs.

Position Proportional Output Specifications

Describes input requirements and output specifications for position proportional control.

Heater Break Alarm Specifications

Details specifications for heater break alarm detection, including CT input and setting ranges.

24 V DC Loop Power Supply Specifications

Outlines the voltage and current specifications for the 24 V DC loop power supply.

Safety and EMC Standards

Lists safety and EMC standards the instrument complies with.

Construction, Installation, and Wiring

External Dimensions (Flame Retardancy: UL94 V-0)

Provides dimensions for the controller's main unit and panel cutout.

How to Connect Wires

Guides on connecting wires for signal and power inputs/outputs.

Terminal Wiring Diagrams

UT55 A Wiring Diagrams

Shows terminal wiring diagrams for the UT55A controller with various option codes.

UT52 A Wiring Diagrams

Shows terminal wiring diagrams for the UT52A controller with various option codes.

UT55 A Terminal Areas

E1-Terminal Area

Details wiring for the E1 terminal area, including contact inputs and communication options.

E2-Terminal Area

Details wiring for the E2 terminal area, including auxiliary analog inputs and contact inputs.

E3-Terminal Area

Details wiring for the E3 terminal area, including communication options and power supply.

E4-Terminal Area

Details wiring for the E4 terminal area, including communication options and power supply.

UT52 A Terminal Areas

E1-Terminal Area

Details wiring for the E1 terminal area for the UT52A controller.

Operations

Monitoring Operation Displays

Explains how to switch between different operation display modes.

Setting Target Setpoint (SP)

Guides on how to set the target setpoint for the controller.

Performing;Canceling Auto-tuning

Instructions on how to perform or cancel the auto-tuning function for PID control.

Selecting Target Setpoint Numbers (SPNO.)

Describes how to select different target setpoint numbers (SPNO.).

Switching between AUTO and MAN

Explains how to switch between automatic and manual operating modes.

Switching between RUN and STOP

Details how to switch the controller between RUN and STOP modes.

Parameters to be set

Control Type Settings

Lists available control types like PID, ON/OFF, and Heating/Cooling.

Input Function Settings

Details parameters for setting the PV input type, range, and decimal point.

Output Function Settings

Covers parameters for control output type, cycle time, and cooling-side output.

Adjusting Valve Position Automatically

Guides on automatically adjusting control valve positions using feedback signals.

Setting Alarm Type

Instructions on how to set the type of alarm (e.g., PV high/low limit).

Setting Alarm Setpoint

Details how to set the specific setpoints for configured alarms.

Troubleshooting

Errors at Power On

Lists error indications, causes, and recommended repairs upon power-on.

Errors during Operation

Details error indications, causes, and remedies during controller operation.

PV and SP Setpoint Parameter Setting

PV Input Setting Parameter

Explains parameters related to PV input type, range, and units.

Zone Control Parameter

Reference point 1 (RP1)

Details parameters for reference point 1, including zone switching and PID selection.

Zone PID switching (Zone PID selection)

Explains how to select PID parameters for different zones.

Tuning Parameter

PID (Ladder Program)

Parameters for PID control using a ladder program, including tuning functions.

Setup Parameters (Continued from page 10)

10-Segment Linearizer Setting

Parameters for configuring a 10-segment linearizer for input signals.

AIN2;AIN4 Analog Input Setting

Parameters for setting auxiliary analog inputs AIN2 and AIN4.

Input Range, SP, Limit Setting

Parameters for setting input ranges, setpoints, and limits.

Output Setting Parameter

Parameters related to control and cooling-side output types and cycle times.

Setup Parameters (Continued from page 11)

Heat Break Alarm Setting Parameter

Parameters for configuring heater break alarm settings.

PROFIBUS-DP Communication Setting

Parameters for PROFIBUS-DP communication setup.

RS-485 Communication Setting

Parameters for RS-485 communication setup.

DeviceNet Communication Setting

Parameters for DeviceNet communication setup.

Key Lock Setting

Display Registration Parameter

Parameters for controlling the display of registered information.

System Setting Parameter

Parameters for system-wide settings, including security functions.

Display Setting Function

DLB Display Registration Parameter

Parameters related to DLB display registration.

DI Registration Parameter

Parameters for registering digital inputs.

Menu Display Setting Function

DLB Display Registration Parameter

Parameters related to DLB display registration.

DI Registration Parameter

Parameters for registering digital inputs.

Related product manuals