Wiring Instructions - Omega CN4321 Manual

WIRING INSTRUCTIONS

Terminal connection
Warning
Be sure to use the rated power supply voltage and polarity.
* For current input, install the 250Ω precision
resistor (accessory) before using the unit.
Wiring material
1. For terminals 1, 2, 3, use 18 ~ 26 gauge wire.
2. For terminals 4 to 9, use 14 ~ 24 gauge wire.
Please refer to Page 28 for further instructions on wiring power,
input and output to the controller.
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