Omron CPM2C-S100C, Operation Manual, Page: 86 / 269

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Wiring and Connections Section 3-4
Use the following to obtain the capacity of the service power supply that can
be used.
Example: CPU Unit + 3 Expansion I/O Units
Power consumption = 4 W (the CPU Unit’s power consumption)
+ 1 W (the Expansion I/O Unit’s power consumption)
×
3 (No. of Expansion I/O Units) = 7 W
Service power supply current = (14.4 W (CPM2C-PA201’s rated capacity)
– 7 W (power consumption))
÷
24 (V) = 308 (mA)
!WARNING
If the 24-VDC output (either the service power supply or the power supply to
the CPU Unit) is overloaded, or is short-circuited, the voltage will drop, and
the output will turn OFF. Take external countermeasures to ensure the safety
of the system in such an event. Failure to do so may result in a serious acci-
dent.
!WARNING
Do not connect a power supply to the service power supply terminals. If an AC
power supply is mistakenly connected to these terminals, the internal circuitry
will be damaged.
3-4-4 Removing and Wiring I/O Connectors
The following tables provide specifications of compatible I/O connectors.
Compatible Connector Specifications (OMRON)
Connector Specifications (Fujitsu)
I/O connectors
Connector Specifications Model number
24-pin soldered
connector and cover Connector: Fujitsu FCN-361J024-AU equivalent
Cover: Fujitsu FCN-360C024-J2 equivalent C500-CE241
24-pin crimp
connector and cover Housing: Fujitsu FCN-363J024 equivalent
Contacts: Fujitsu FCN-363J-AU equivalent
Cover: Fujitsu FCN-360C024-J2 equivalent C500-CE242
24-pin pressure
connector Connector: Fujitsu FCN-367J024-AU/F equivalent C500-CE243
Item Specifications Model number
Soldered jack 24-pin gold-plated terminals FCN-361J024-AU
Crimp con-
nector Crimp jack housing 24-pin FCN-363J024
Crimp contacts For wire gauges 24 AWG to 28 AWG FCN-363J-AU
Hand crimp tool --- FCN-363T-T005/H
Contact removal tool --- FCN-360T-T001/H