External Wiring Example - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

External wiring example

The followings show the examples of external wiring.
For voltage output
Analog output module
CH
Shield wire
V+
I+ Voltage output
COM
24 V
24 V DC
External power supply
24G
*1
Class D grounding
(Grounding resistance: 100  or less).
In  of CH, the CH number is entered.
For current output
Analog output module
CH
Shield wire
V+
I+
Current output
COM
24 V
24 V DC
External power supply
24G
*1
Class D grounding
(Grounding resistance: 100  or less).
In  of CH, the CH number is entered.
*1 " " terminals are internally connected. Perform class D grounding by either terminal.
Precautions
Use 2-core shielded twisted pair cable for the analog output lines, and separate the analog output lines from other power lines
or inductive lines.
Ground the shielded wire at one point on the signal receiving side.
The external power supply of 24 V DC must be turned on before the system power supply.
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2.6 Wiring