YOKOGAWA UT55A User Manual

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IM 05P01C31-01EN
ModelandSuffixCodesofUT52A(forDetailedmodel)
[Style:S4]
Model Suffix code
Optional
suffix
code
Description
UT52A
Digital Indicating Controller (provided with 3 DIs, and 3 DOs) (Power supply:
100-240VAC)
Fixed code -NNN Always "-NNN”
Di
splay language (*1)
-1 English
-2 German
-3 French
-4 Spanish
Case color
0 White (Lithg gray)
1 Black (Light charcoal gray)
Output 1 (*2) (*3) (*4)
-A Analog output (current/voltage pulse)
-R Relay output (c-contact)
-U Universal output (current/voltage pulse/relay)
-T Triac output
-P Position proportional output
Output 2 (*2) (*3) (*4) (*5)
A Analog output (current/voltage pulse)
R Relay output (a-contact)
U Universal output (current/voltage pulse/relay)
N None
Retransmission output /RT Retransmissionoutputor15VDCpowersupply
Heater break alarm (*3) /HA Heater break alarm
E1 terminal area (*5) (*6)
/R1 Remote (1 additional aux. analog) input and 1 additional DI
/U1 1additionaluniversalinput(TC/RTD/DCV/mA)
/L1 24VDClooppowersupply
/CH1 RS485 communication (Max. 38.4 kbps, 2-wire/4-wire)
/RCH1
Remote (1 additional aux. analog) input, 1 additional DI, and RS485
communication (Max.38.4 kbps, 2-wire)
/LCH1 24VD
Clooppow
ersupplyandRS485communication(Max.38.4kbps,2-wire)
/X1 5 additional DIs
/Y1 5 additional DOs
/W1 2 additional DIs and 2 additional DOs
Power supply /DC Powersupply24VAC/DC
Additional treatment (*7) /CT Coating
*1:
English, German, French, and Spanish can be displayed as the guide display.
*2: For heating/cooling output, both Output 1 and Output 2 should be s
pecified. Not available when Output 2 is “N.” For
position proportional output, specify “-P” for Output 1 and “N” for Output 2.
*3: The /HA option can be specified only when the code for Output 1 and 2 is “-AN”, “-RN”, “-UN” or “-TN.”
*4: When the code for Output 1 is "-R" or "-U" and Output 2 is "R" or "U", Output 1 is changed from the contact point c to
the contact point a. When the code for Output 1 is specified to "-T", only "A" or "N" is available for Output 2.
*5:
The /L1 or /LCH option can be specified only when the code for Output 2 is “N.”
*6: Only one option is available for E1 terminal area.
*7: When the /CT option is specified, the UT52A does not conform to the safety standards (UL and CSA) and CE marking.
CoatingTreatment
(1) HumiSeal coating treatment
Apply HumiSeal coating to the printed circuit board assembly.
Do not apply HumiSeal coating to the following parts: connector, gold-plated contact
area, relay part, RJC device, and in the vicinity of the push switch/LED lamp.
(2) Apply terminal coating to the gold-plated contact area on the printed circuit board.
Notes
 ▪Thereare
twotreatmentsasdescribedabove,butwedonotguaranteetheir
effectiveness.
We do not supply any test data on these treatments.
 ▪
Donotapplyanytreatmenttothescrewterminalareaonthebacksideofthe
instrument.

YOKOGAWA UT55A Specifications

General

Brand	YOKOGAWA
Model	UT55A
Category	Temperature Controller
Language	English