Key Specifications
CPU Type: 32-bit RISC processor

I/O Configuration:

Inputs: 14 points (24V DC, sink/source)

Outputs: 10 points (relay, 250V AC/30V DC, 2A per point)

Program Capacity: 32K steps (expandable with memory card)

Processing Speed: 0.21µs per basic instruction (LD)

Built-in Interfaces:

Programming Port (USB, mini-B type)

RS-422 (for programming & expansion modules)

High-Speed Counters: Up to 6 channels (single-phase 60kHz / dual-phase 30kHz)

Pulse Output: 2 axes (up to 100kHz for stepper/servo control)

Operating Temperature: -20°C to 55°C (wide-range model available)

Power Supply: 100-240V AC (50/60Hz)

Main Features
✔ Enhanced Performance – Faster 0.21µs instruction execution vs. older FX models
✔ Flexible Expansion – Supports FX3U-compatible I/O modules (analog, communication, etc.)
✔ Relay Outputs – Handles both AC & DC loads (motors, solenoids, lamps)
✔ Easy Programming – Compatible with GX Works2 (ladder logic, ST, SFC)
✔ Data Logging – Optional FX3G-EEPROM-32L memory card for data storage
✔ Robust Design – Vibration-resistant (5-8.4Hz, 3.5mm amplitude)

Typical Applications
Small machinery & standalone equipment

Conveyor & sorting systems

Packaging & labeling machines

Building automation (lighting, HVAC)

Replacement for older FX1S/FX1N systems