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2 SPECIFICATIONS
2.2 Power Supply Specifications
■Expansion board, expansion adapter
For dielectric withstand voltage test and insulation resistance test of each product, refer to manuals of each product.
■Intelligent function module
For information concerning dielectric withstand voltage and insulation resistance of intelligent function modules, refer to
manuals of each intelligent function module.
2.2 Power Supply Specifications
The CPU module power supply specifications are explained below.
For the consumption current of extension modules, refer to Page 31 PRODUCT LIST or manuals of each extension
module.
AC power supply
*1 This item shows value when all 24 V DC service power supplies are used in the maximum configuration connectable to the CPU
module. (The current of the input circuit is included.)
*2 When I/O modules are connected, they consume current from the 24 V DC service power.
For details on the service power supply, refer to Page 48 Limitation on Current Consumption.
Between terminals Dielectric
withstand
voltage
Insulation resistance Remarks
Between terminal of expansion board and ground terminal Not allowed Not allowed Since the expansion board and
CPU module are not insulated, it
is not allowed to perform the
dielectric withstand voltage test
and insulation resistance test
between them.
Between terminal of expansion adapter and ground terminal 500 V AC for
one minute
10 M or higher by 500 V DC
insulation resistance tester
Item Specifications
Rated voltage 100 to 240 V AC
Allowable supply voltage range 85 to 264 V AC
Frequency rating 50/60 Hz
Allowable instantaneous power failure time Operation can be continued upon occurrence of instantaneous power failure for 10 ms or less.
When the supply voltage is 200 V AC, the time can be change to 10 to 100 ms by editing the user
program.
Power fuse FX5U-32M 250 V, 3.15 A Time-lag fuse
FX5U-64M,
FX5U-80M
250 V, 5 A Time-lag fuse
Rush current FX5U-32M 25 A max. 5 ms or less/100 V AC
50 A max. 5 ms or less/200 V AC
FX5U-64M,
FX5U-80M
30 A max. 5 ms or less/100 V AC
60 A max. 5 ms or less/200 V AC
Power consumption
*1
FX5U-32M 30 W
FX5U-64M 40 W
FX5U-80M 45 W
24 V DC service power
supply capacity
*2
FX5U-32M 400 mA (Supply capacity when service power supply is used for input circuit of the CPU module )
480 mA (Supply capacity when external power supply is used for input circuit of the CPU module)
FX5U-64M 600 mA (Supply capacity when service power supply is used for input circuit of the CPU module)
740 mA (Supply capacity when external power supply is used for input circuit of the CPU module)
FX5U-80M 600 mA (Supply capacity when service power supply is used for input circuit of the CPU module)
770 mA (Supply capacity when external power supply is used for input circuit of the CPU module)
5 V DC power supply
capacity
FX5U-32M 900 mA
FX5U-64M,
FX5U-80M
1100 mA