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PLC

FX3S | FX5S | FX5U — Compact to High-Performance Automation

FX3S Main Unit
FX3S Main Unit
FX3S Compact Body

MITSUBISHI FX3S SERIES

Compact Entry-Level PLC for Basic Automation

  • Compact and cost-effective PLC for small applications.
  • Up to 30 I/O points with expansion capability.
  • Integrated high-speed counters and timers.
  • Built-in RS-422/RS-485 communication.
  • Easy programming via GX Works2/3 software.
Power Supply100–240V AC / 24V DC
Inputs / Outputs14–30 (Expandable)
Program Memory8K Steps (Flash)
Output TypeRelay / Transistor
CommunicationRS-422 / RS-485
Cycle Time0.21 µs per instruction
Temperature Range0°C to +55°C
CertificationsCE, UL, KC
FX5S Compact PLC
FX5S Compact PLC
FX5S Control Board
FX5S Installation

MITSUBISHI FX5S SERIES

Next-Generation Compact PLC with Ethernet

  • Built-in Ethernet and USB ports.
  • 32K step memory for advanced applications.
  • Supports up to 256 local I/O points.
  • Fast scan cycle with improved CPU performance.
  • Seamless integration with FX5 expansion modules.
Power Supply100–240V AC
Inputs / OutputsUp to 256 Points
Program Memory32K Steps (Flash)
CommunicationEthernet / USB
Output TypeRelay / Transistor
Cycle Time0.065 µs per instruction
Operating Temp-20°C to +55°C
CertificationsCE, UL, UKCA
FX5U Main CPU Unit
FX5U Main CPU Unit
FX5U Expansion Module
FX5U with Ethernet Connection

MITSUBISHI FX5U SERIES

High-Performance PLC with Motion & Network Control

  • Built-in Ethernet, RS-485, and Analog I/O.
  • Advanced motion and positioning control.
  • Expandable up to 512 I/O points.
  • High-speed 34 ns instruction processing.
  • Ideal for CNC, robotics, and machine automation.
Power Supply100–240V AC
Inputs / Outputs16 DI / 16 DO (Expandable)
Analog Inputs3 Channels Built-in
Program Memory64K Steps (Flash)
Cycle Time34 ns per instruction
CommunicationEthernet / RS-485 / USB
I/O Capacity512 Points (Max)
CertificationsCE, UL, UKCA, Marine