16 Input/Output Extension Blocks
253
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
11
High-Speed
Counters
12
Output Wiring
13
Wiring for
Various Uses
14
Test Run,
Maintenance,
Troubleshooting
15
Input/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
16.3 FX2N-8ER (24V DC Sink Input, Relay Output)
16.3.3 External dimensions
43(1.7")
9(0.36")
80(3.15")
(mounting hole pitch)
87(3.43")
90(3.55")
Unit:mm(inches)2- 4.5 mounting holes