Document No. EZZ024243
Prepared in January 2021
3
*1 Multi-function digital inputs operate as follows.
Multi-function digital inputs
If the main circuit power supply is turned OFF, the multi-function digital input terminal will not operate even if
the external 24 V power supply is provided to terminals PS-AC.
When N.O. functions are set to H1-xx [MFDI Function Selection], digital input is always OFF. Also, when N.C.
functions are set, digital input is always ON.
Provide the external 24 V power supply to the multi-function input selection common terminal (SC). For details
on wiring, refer to Figure 1.
Figure 1. Wiring of Multi-function Digital Input Terminal
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