Mitsubishi FX3S‑20MR‑ES

Mitsubishi FX3S‑20MR‑ES

Overview

The FX3S‑20MR‑ES is a compact and reliable programmable logic controller from Mitsubishi’s FX3S series. With 20 I/O points—typically 12 digital inputs and 8 relay outputs—it offers dependable performance in space-limited panels. Designed for 100–240 V AC operation and customizable via GX Works2/3, it caters to small-scale industrial automation needs.

Key Features

• 20 total I/O points: 12 inputs, 8 relay outputs

• Relay outputs: ideal for switching AC/DC and inductive loads

• Universal AC power: operates on 100–240 V AC

• High-speed counters and built-in timers

• Expandable with FX3S/FX3G-compatible extension modules

• Programming support via GX Works2 or GX Works3

• LED indicators for I/O status and diagnostics

• Compact design suitable for coordinated control systems

Technical Specifications

• Power Supply: 100–240 V AC

• Digital Inputs: 12 (sink/source)

• Digital Outputs: 8 relay outputs (dry contact)

• Program Capacity: 16 K steps

• Scan Speed: Optimized for small-scale tasks

• Mounting: DIN rail or panel mount

• Operating Temperature: 0 to 55 °C

Applications

• Small machine control (e.g., packaging, handling)

• Building management systems

• HVAC and environmental control panels

• Equipment upgrade or legacy system replacement

• Simple automation requiring reliable relay switching

Why Choose Mitsubishi FX3S‑20MR‑ES?

• Compact yet flexible I/O configuration for modest automation tasks

• Relay outputs offer AC/DC switching versatility

• Reliable and cost-effective automation solution

• Easy expandability for future system evolution

• Mitsubishi quality and support with user-friendly programming tools

Order Now

Upgrade your compact automation setup with the Mitsubishi FX3S‑20MR‑ES — blending reliability, scalability, and cost-effectiveness in a compact PLC.

Return to the Mitsubishi FX3 Series PLC for more high-performance compact controllers, including FX3U, FX3UC, FX3G, and FX3S models.

Explore the full range of Mitsubishi MELSEC Programmable Controllers (PLC) to discover scalable automation solutions designed for machine control, motion, networking, and industrial applications.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply