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Unison Controls
Unison Temperature Controllers
UNI 901 MOD TC ONF 60 200 485 CU2 CT60 JK HC with dimensions
Dimensions and terminals, from Unison's catalogue photograph of UNI 901 MOD TC ONF 60 200 485 CU2 CT60 JK HC.

Temperature Controllers · Temperature Control Solid State Relay

UNI 901 MOD TC ONF 60 200 485 CU2 CT60 JK HC

90 A solid state relay.

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Specifications

Temp Controller with Normal PID+Fuzzy Control+
2 Degree of freedom+Adaptive Control (Heat+Cool)
Interact to HMI or PLC on Modbus RTU 485 protocol
Select J or K TC (RTD optional), CJC in the SSR
247 nos. HEX address selection on SSR by 2 switch
Baud rate
9600/19200/57600/115200 bps by switch
Parity On/Off, Even/Odd, Stop bit 1/2 by switch
Ext. CT for Current & Load failure indication
O/p 24-600VAC/47-63Hz/ 90 Amp/ Zero cross over
All input isolated, RS485 as per IEC 61000 STD.

Load current by heat sink

Rated at 40 °C ambient, from Unison's derating tables.

A-10080 Amp
A-190 Heat Sink without Fan44 A x 3 = 132 Amp
(44 A / phase across 3 phases)
A-190 Heat Sink with Fan52 A x 3 = 156 Amp
(52 A / phase across 3 phases)
Derating Table: Rated load current at 40 °C ambient
Heat Sink / MountingRated Load Current @ 40 °C
A-10080 Amp
A-190 Heat Sink without Fan44 A x 3 = 132 Amp
A-190 Heat Sink with Fan52 A x 3 = 156 Amp

Same series

Temperature Control Solid State Relay