3.2 Connection of Thermocouple Multi-analog Input Unit
3.2.1 For Thermocouple Input
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Wiring Diagram and Internal Circuit Diagram
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Terminal layout
(Note 1)
Do not connect anything to N.C terminals.
● Connect wires in accordance with the polarity of he thermocouple. Also, when extending the
signal line of the thermocouple, use the compensating lead wire for the used thermocouple. It is
recommended to ground the unit using the shielded compensating lead wire.
● Do not have the analog input wiring close to AC wires, power wires, or load line from a device
other than PLC. Also, do not bundle it with them.
WUME-FP7TCRTD-04
3.2 Connection of Thermocouple Multi-analog Input Unit
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