6 Examination of System Configuration
6.5 Expansion of Main Unit
63
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
1
Introduction
2
Features and
Part Names
3
Product
Introduction
4
Specifications
5
Version and
Peripheral
Devices
6
System
Configuration
7
Input/Output
Nos., Unit Nos.
8
Installation
9
Preparation and
Power Supply
Wiring
10
Input Wiring
4 Confirm the current capacity of the 24V DC service power supply from the
value shown in the quick reference matrix.
This remaining power supply capacity (current) can be used as power supply for external loads
(such as sensors) by the user.
If it is not possible to connect input/output extension blocks even using the 24V DC service power
supply of the main unit, consider adding an input/output powered extension unit to the system.
→ Refer to 6.6 Expansion of FX2N Series I/O Powered Extension Unit.
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