Mitsubishi FX1S-20MT-001 Compact Programmable Logic Controller

The Mitsubishi FX1S-20MT-001 Compact Programmable Logic Controller is a MELSEC FX1S Series PLC designed for compact machine automation and logic control. It provides 20 I/O points—12 digital inputs (24 V DC) and 8 transistor outputs (sink type) with 0.5 A per point—powered by 24 V DC, and supports up to 2,000 program steps with approximately 0.5 µs per logic instruction, making it suitable for small automation tasks in packaging lines, conveyors, and standalone equipment. Mounting options include DIN rail or panel mount, and it uses EEPROM backup memory to preserve program data in environments operating 0°C to 55°C. This controller is ideal for replacement, retrofit, or expansion within Mitsubishi MELSEC FX1S-based systems that require compact 20-point transistor-output control in compact automation panels and small production equipment.