Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
344
18 Other Extension Devices and Optional Units (External Dimensions and Terminal Arrangement)
18.4 Expansion Board
18.4 Expansion Board
18.4.1 FX3U-USB-BD
External Dimensions
•MASS(Weight): 20g (0.05lbs)
•Accessories: Two M3 tapping screws (for
installation of board), USB
driver software (CD-ROM),
USB cable (3m(9’10")),
Manual supplied with product
•Connector: USB (MINI B connector,
female)
18.4.2 FX3U-232-BD
External Dimensions
•MASS(Weight): 20g (0.05lbs)
•Accessories: Two M3 tapping screws (for
installation of board),
Manual supplied with product
•Connector: RS-232C
(D-SUB 9-pin, male)
Terminal Layout
18.4.3 FX3U-422-BD
External Dimensions
•MASS(Weight): 20g (0.05lbs)
•Accessories: Two M3 tapping screws (for
installation of board),
Manual supplied with product
•Connector: RS-422
(MINI DIN 8-pin, female)
53.5(2.11")
46.1(1.82")
Unit:mm (inches)
19.6
(0.78")
2-φ3.2
mounting holes
53.5(2.11")
62.7(2.47")
46.1(1.82")
Unit:mm (inches)
19.3
(0.76")
9.2
(0.37")
2-φ3.2
mounting holes
6
7
8
9
1
2
3
4
5
1 CD(DCD)
2 RD(RXD)
3 SD(TXD)
4 ER(DTR)
5 SG(GND)
6 DR(DSR)
7 Not used
8
9
Not used
Not used
53.5(2.11")
46.1(1.82")
Unit:mm (inches)
19.6
(0.78")
2-φ3.2
mounting holes

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)