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6 WIRING
6.4 Power Supply Wiring
6.4
Power Supply Wiring
Examples of DC power supply wiring
Provide a 24 V DC power supply to FX5UC CPU module and other modules. Use dedicated connectors to provide the power
supply. (Refer to
Page 75 Connection of power cables.)
Power supply wiring example of FX5UC-32MT/D
*1 The grounding resistance should be 100
Ω
or less.
*2 Using the same power supply to each module and extension adapters is recommended. When a different power supply is used to them,
turn on the power supply at the same time with the CPU module or earlier than the CPU module. When tuning off the power, confirm the
safety of the system and turn off the CPU module at the same time. Some extension modules may not have power supply terminals.
FX5UC-32MT/D
FX5-C32EX/D
FX5-C32ET/D
FX5-16EX/ES
Class D
grounding
*1
Fuse
MC
MC
PL
Power ON
Emergency
stop
24 V DC
MC
MC
FX5-C32EYT/D
Power supply for loads connected
to PLC output terminals
For details of the emergency stop operation,
refer to "DESIGN PRECAUTIONS".
24 V DC
24 V DC
Power
connector
Power
crossover
connector
Circuit
protector
*2
*2
*2
FX5-4DA-ADP
*2
S/S
FX5-C1PS-5V
*2
FX5-CNV-IFC
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