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18.1 Special Function Units/Blocks
291
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
18 Other Extension Devices and Optional Units (External Dimensions and Terminal Arrangement)
18.1.9 FX2N-5A
External Dimensions, Terminal Layout
• MASS(Weight): 0.3kg (0.66lbs)
• Installation: DIN rail of 35mm (1.38") in width or screws
• Accessories: Label for indication of special unit/block number, Manual supplied with product
• Terminal block: M3 screws
• The extension cable is already connected to the extension block
18.1.10 FX3U-4LC
External Dimensions
•MASS(Weight): 0.4kg (0.88lbs)
•Installation: 35mm (1.38") wide DIN rail
or screws
•Accessories: Label for indication of special
unit/block number,
Dust proof sheet,
Manual supplied with product
•Terminal block: M3 screws
•The extension cable is already connected to
the extension block
Terminal Layout
87(3.43")
80(3.15")
(mounting hole pitch)
90(3.55")
Unit:mm (inches)
4(0.16")
9(0.36")
55(2.17")
2-
4.5 mounting holes
24+
24- V+ I+
VI-
VI- V+ I+
I+ V+
VI- V+ I+
VI-
OUT IN1 IN2 IN3
V+ VI- I+
IN4
Unit:mm (inches)
2-φ4.5 mounting holes
82(3.23")
(mounting hole pitch)
90(3.55")
86(3.39")
9(0.36")
82(3.23")
(mounting hole pitch)
90(3.55")
24+ 24-
CT FG
CT
CT
FG
CT
OUT1 OUT2
COM1
OUT3
OUT4
CT FG
CT FG
CT
CT
COM2
CH1 CH2
CH3 CH4
PTB/TC-/COM
PTB/TC-/COM
PTA/ /
PTB/TC+/VL+
PTA/ /
PTB/TC+/VL+
PTB/TC-/COM
PTB/TC-/COM
PTA/ /
PTA/ /
PTB/TC+/VL+
PTB/TC+/VL+