Omron Sysmac CJ Series, Operation Manual

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Wiring Section 2-4
2-4-3 I/O Wiring Examples
Thermocouple
Temperature Control Units
• Do not touch or remove the cold-junction compensator.
• Use the type of sensor selected on the Input Type Switch.
• The Temperature Control Unit and Terminal Block are a matched set, so
use the Temperature Control Unit and Terminal Block with matching serial
numbers.
• Do not connect anything to the N.C. terminals. (The N.C. terminals cannot
even be used as junction terminals.)
• Do not connect any Current Transformer to the CT input terminals other
than an OMRON E54-CT1 or E54-CT3.
CJ1W-TC004
CJ1W-TC003 CJ1W-TC002 CJ1W-TC001
CJ1W-TC001
(4 loops, NPN outputs)
CJ1W-TC002
(4 loops, PNP outputs)
CJ1W-TC003
(2 loops, HB alarm, NPN
outputs)
CJ1W-TC004
(2 loops, HB alarm, PNP
outputs)
Loop 4
Cold-
junction
Loop 3
Loop 2
Loop 1
Loop 4
Cold-
junction
Loop 3
Loop 2
Loop 1
Cold-
junction
Loop 2
Loop 1
Cold-
junction
Loop 2
Loop 1