FX3SA-10MR-CM | Mitsubishi PLC | 10 I/O Relay Output Compact Controller

FX3SA-10MR-CM – Compact PLC with Relay Outputs

Mitsubishi Electric introduces the FX3SA-10MR-CM, a basic model PLC built on the trusted FX1S foundation. It adds expanded functionality for small-scale automation. This unit delivers 10 I/O points with relay outputs. It supports analog control, MODBUS, and Ethernet communication. Ideal for compact yet powerful applications.

• Key Features
  • 10 total I/O: 6 inputs, 4 relay outputs
  • Power supply: AC100-240V, 19W consumption
  • Compact size: 60x90x75mm, weight 0.3kg
  • Built-in analog capability and serial communication
  • No battery needed – maintenance free with 8000-step EPROM
  • Overseas certified models meet global standards
• Technical Data
  • Brand & Model: Mitsubishi Electric / FX3SA-10MR-CM
  • Measurement Range: 6 digital inputs, 4 relay outputs
  • Frequency Response: High-speed counter built-in for fast control
  • Sensitivity: Digital filter adjustable down to 1ms
  • Linearity: Relay switching with consistent response
  • Resolution: High-speed counter auto-adjusts to minimum value
  • Temperature Range: Operates in standard industrial environments
  • Environmental Tolerance: Designed for small control panels
  • Noise Immunity: Built-in anti-jitter filter reduces interference
• Installation & Maintenance
  • Direct mounting with compact footprint – no cable needed for expansion
  • Terminal row type for easy wiring
  • Display module or function board optional for simpler systems
  • No battery design eliminates periodic replacement
  • Expand I/O easily with FX2N or FX3U series modules
• Compatibility
  • Works with FX1NC, FX2NC, FX3UC for expansion
  • Accepts FX2NC-CNV-IF or FX3UC-1PS-5V converters when needed
  • Supports analog, MODBUS, and Ethernet via special adapters
  • Expansion modules available in relay or transistor types
• Certifications & Compliance
  • Conforms to international standards for overseas use
  • CE marked, suitable for global installations
• Package Contents
  • FX3SA-10MR-CM main unit
  • Terminal labels and quick start guide
• Warranty & Shipping
  • 12-month warranty against manufacturing defects
  • Orders ship within 12-24 hours via FedEx, UPS, or DHL

Expert Review – Why Engineers Choose FX3SA-10MR-CM

This PLC bridges simplicity with expansion. It fits small-scale machines but leaves room for analog and network upgrades. The relay output handles resistive loads reliably. Engineers value the maintenance-free EPROM memory and high-speed counter for precise motion. A solid pick for cost-sensitive yet feature-ready control.

Manager’s Insight – Best Fit Applications

The FX3SA-10MR-CM excels in packaging machines, conveyor control, small assembly stations, and HVAC systems. Its analog-ready design suits sensor integration. MODBUS and Ethernet options simplify data reporting. A reliable choice for OEMs seeking compact PLCs with field-proven performance.

FAQ – Common Questions & Buying Guide

• Can I expand I/O beyond 10 points?
  Yes. Add FX2N or FX3U expansion modules up to the base unit’s limit.
• Does it require a backup battery?
  No. Built-in 8000-step EPROM retains program without battery.
• What software programs this PLC?
  Use GX Works2 or GX Developer for programming.
• Is this model suitable for analog control?
  Yes. It supports analog special adapters and MODBUS RTU.
• How do I handle high-speed inputs?
  Built-in high-speed counters automatically adjust for precise counting.
• What output type is this?
  Relay output – ideal for AC/DC loads up to 2A per point.
• Can it communicate with an HMI?
  Yes via serial communication or Ethernet expansion.

Buying Guide – Select the Right PLC

• Choose FX3SA-10MR-CM when you need relay outputs and small I/O count.
• If transistor outputs required, select transistor version for faster switching.
• Consider FX3S series for ultra-compact needs without expansion.
• Verify power supply: AC version (this model) or DC version for battery-powered systems.
• Check communication needs: analog, MODBUS, or Ethernet can be added via adapters.

For inquiries or volume pricing:
Email: sales@powergearx.com
WhatsApp: +86 18030005825

Copyright © 2026 Powergear X Automation Limited. All rights reserved.
Original Source: https://www.powergearx.com/