Mitsubishi Electric MELSEC iQ-F FX5U User Manual page 103

Example of source input [+common] power supply wiring
FX5-4DA-ADP
5 V 0 V 24 V
FX5U-32MT/DS
5 V 0 V 24 V
FX5-8EX/ES
5 V 0 V 24 V
FX5-32ET/DS
5 V 0 V 24 V
FX5-40SSC-S
5 V 0 V 24 V
FX5-CNV-BUS
5 V 0 V 24 V
FX3U-4DA
5 V 0 V 24 V
*1 Connect the DC power supply to the [+] and [-] terminals. Make sure that the power of the powered input/output module is turned on at
the same time as the CPU module or earlier than the CPU module.
*2 Connect the [+] terminal of the CPU module to the [S/S] terminal of the input module.
*3 Some expansion adapter and intelligent function modules may not have power supply terminals.
When using an external power supply, turn on the power supply at the same time as the CPU module or earlier than the CPU module.
When turning off the power, confirm the safety of the system and turn off the power of the PLC (including extension devices) at the same
time.
*3
+
-
*1
+
Class D
grounding
-
S/S
*2
S/S
*1
+
-
S/S
*3
-
+
*3
24+
24-
24 V DC
Circuit Protector
Power ON
PL
MC
MC
Emergency
stop
MC MC
Power supply for loads
connected to PLC output
terminals
As for emergency stop
operation, see "DESIGN
PRECAUTIONS" at "Safety
Precautions" field.
6 WIRING
6.4 Power Supply Wiring
6
101