Mitsubishi Electric MELSEC iQ-F FX5UC-32MT/D, User Manual

Page: 63 / 202

4 SYSTEM CONFIGURATION
4.4 Limitation on Current Consumption
61
4
4.4
Limitation on Current Consumption
Power required for expansion adapters and extension modules is supplied from the CPU module, powered input/output
module or extension power supply module. The number of extension devices that can be connected must be determined from
the capacity of the power supply.
Power supply check from the CPU module (current consumption
calculation)
Check if power can be supplied to extension devices with the power supply capacity of the CPU module.
Calculate following the procedure below.
1.
Check the power supply capacity of the CPU module used.
(

Page 43 CPU Module)
2.
Check the current consumption of extension devices.
(

Page 44 Extension Module)
3.
Calculate the total current consumption of each power supply.
Type Model Power supply capacity
5 V DC power supply 24 V DC power supply
CPU module FX5UC-32MT/D 720 mA 500 mA
Type Model Current consumption
5 V DC power supply 24 V DC power supply
Expansion adapter FX5-232ADP 30 mA 30 mA
Output module FX5-C32EYT/D 120 mA 200 mA
Input module FX5-C32EX/D 120 mA

Connector conversion module FX5-CNV-IFC
 
Simple motion module FX5-40SSC-S
 
Input module FX5-16EX/ES 100 mA 
Bus conversion module FX5-CNV-BUS 150 mA

Analog input FX3U-4AD 110 mA

Power supply type Total current consumption
5 V DC power supply 630 mA
24 V DC power supply 230 mA
Power supply from the CPU module
CPU module
Input
module
Bus
conversion
module
Connector
conversion
module
Expansion
adapter
Output
module
Ex.
FX5
intelligent
module
Input
module
FX3
intelligent
module
Ex.
Ex.
Ex.