Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
287
16 FX2N-8/16E*-*(Input/Output Extension Blocks)
16.1 Outline
11
High-Speed Counters
12
Output Wiring
13
Wiring for Various Uses
14
Test Run, Maintenance, Troubleshooting
15
IInput/Output Powered Extension Units
16
Input/Output Extension Blocks
17
Extension Power Supply Unit
18
Other Extension Units and Options
19
Display Module
20
Terminal Block
16.1 Outline
Connect input/output extension blocks to the PLC to add more input/output points. 8 or 16 points can be
added by an input/output extension block.
Since the power is supplied from the main unit, it is not necessary to prepare another power supply unit for
each input/output extension block.
16.1.1 Product type
There are various types of input/output extension blocks. Select optimum blocks considering the input type,
output type, and connection unit of your system.
Input/output extension blocks
Input type
24V DC
(Sink, source)
Power supply
Power supply to
inside of PLC
Number of points
8
24V DC
(Sink)
100V AC system
5V DC
Connection unit
Terminal block
Connector
Output type
Relay
Triac
Transistor
(Source)
Transistor
(Sink)
16

Mitsubishi FX3U Series Specifications

General

Brand	Mitsubishi
Model	FX3U Series
Category	Controller
Language	English