FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
201
10 Input Wiring Procedures (Input Interruption and Pulse Catch)
10.3 100V AC Input Type
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
10.3.3 Example of external wiring
*1 Handle the power supply circuit correctly according to Chapter 9 "Preparation for Wiring and Power Supply Wiring Procedures."
X000
Main unit
N
L
X001
X0
Input / output powered extension unit
FX
2N-48ER-UA1/UL
N
L
X1
5V 0V 24V
Fuse
5V 0V 24V
Class D
grounding
Input
impedance
Input
terminal
Input
terminal
Input
terminal
*1
COM
COM
100V AC
input type
X0
COM
X1
Input extension block
FX
2N
-8EX-UA1/UL
5V 0V 24V
X0
COM
COM
COM
X1
Input extension block
FX
2N
-8EX-UA1/UL
5V 0V 24V
MC
*2
*2 Do not take input signals from loads generating surge.
Fuse
Fuse
Fuse
Fuse