Current Consumption - Mitsubishi Electric MELSEC iQ-F Series User Manual

Current consumption

Power required for expansion adapters, expansion boards, and extension modules is supplied from the CPU module.
If the power supply capacity of the CPU module only is insufficient, use a powered input/output module or extension power
supply module.
2
CPU module Powered input/output module
Power supply Power supply Power supply
The internal current consumption can be checked on GX Works3.
24VDC service power supply
A CPU module and powered input/output module based on AC power supply specifications each are equipped with a 24VDC
service power supply and can be used as a power supply for the input devices and a 24VDC power supply for the expansion
*1
adapters and intelligent function modules. However, when using the 24VDC service power supply, the 24VDC service power
supply capacity that can be used by the CPU module and the powered input/output module is reduced.
*1 The FX5S CPU module can only be used as a power supply for the input devices. (Cannot be used as an external power supply for
expansion adapters.)
2 SYSTEM CONFIGURATION
55
2.3 System Configuration Specifications