Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
417
20 FX-16/32E*-*-TB (Terminal Block)
20.5 FX-16E-TB, FX-32E-TB
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
20.5.2 Example of input external wiring
1. When connected to an FX2N-16EX-C (sink input) input extension block:
20.5.3 Output external wiring
1. When connected to an FX2N-16EX-C (sink output) output extension block:
WIRING PRECAUTIONS
• Do not wire vacant terminals externally.
Doing so may damage the product.
WIRING PRECAUTIONS
• Do not wire vacant terminals externally.
Doing so may damage the product.
1 3
4
5
60 2
7 1 3
0 2 4
5
6
7
24+
7
6
5
4
3
2
1
0 0
1
2
3
4
5
6
7
24V
DC
Input numbers
in the FX
2N -
16EX-C
24+
24+
24+
 0 to  7 (Higher Nos.)0 to 7 (Lower Nos.)
1 3
4
5
60 2
7 1 3
0 2 4
5
6
7
Vacant
terminal
7
6
5
4
3
2
1
0 0
1
2
3
4
5
6
7
COM
COM
PLC's
output No.
MC1 MC2
COM
COM
COM
COM
COM
COM
COM
COM
 0 to  7 (Higher Nos.)0 to 7 (Lower Nos.)
24V
DC

Mitsubishi FX3U Series Specifications

General

Model	FX3U Series
Program Memory	64k steps
Execution Speed	0.065 μs/basic instruction
Type	PLC (Programmable Logic Controller)
Power Supply	100-240V AC
I/O Points	Up to 384
Communication	USB
Expansion	Supported via expansion modules
High-Speed Counters	Up to 6 channels
Analog Input/Output	Available via expansion modules
Temperature Range	0 to 55°C
Programming Language	Ladder Logic, Structured Text
Built-in Functions	PID control
Humidity	5 to 95% (non-condensing)