3.3 Connection of RTD Input Unit
3.3 Connection of RTD Input Unit
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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.
● For copper wires for wiring, use thick wires having insulation performance of JISC3307 and
JISC3401 or equivalents to prevent a large increase in the electric resistance. 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.
3-8
WUME-FP7TCRTD-04