Mitsubishi FX3U-16CCL-M User Manual

3 System Configuration
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FX3U-16CCL-M User's Manual
3.5 Precautions When Configuring the System
2) Countermeasures against erroneous input
For the main unit, the stabilized power supply and the input external supply power of AC input, wire the
power cables from the same power source.
- When external power supply to input area is DC type
- When external power supply to input area is AC type
Caution
When supplying power from one power source to multiple remote I/O units, select cables and perform wiring
with considerations to the voltage drop caused by the cables.
Connections can be established if the receiving port voltage of the remote I/O unit is within the specification
range of the remote I/O unit.
Main unit
Master block
Stabilized
power supply
24 V DC
Unit power
supply
Remote I/O unit
External
power supply
to input area
Main unit
Master block
Stabilized
power supply
24 V DC
Unit power
supply
Remote I/O unit
External
power supply
to input area
Stabilized
power supply
Remote I/O unit Remote I/O unit

Mitsubishi FX3U-16CCL-M Specifications

General

Brand	Mitsubishi
Model	FX3U-16CCL-M
Category	Controller
Language	English