Compact, cost-effective PLC with analog I/O and MODBUS support, ideal for industrial automation and OEM retrofits.
The AMSAMOTION AMX-FX3U-M26MR-E (relay output) and M26MT-E (transistor output) are compact, high-performance PLCs designed as drop-in replacements for Mitsubishi FX3U series controllers. Each unit features 16 digital inputs, 10 digital outputs, 4 analog inputs, and 2 analog outputs, making them ideal for small to medium automation tasks. With built-in MODBUS RTU communication and Ethernet port, they offer seamless integration into existing systems. Their compact design and compatibility with Mitsubishi programming software ensure easy deployment and maintenance.
How to Use
- Installation: Mount the PLC securely in your control panel, ensuring adequate ventilation.
- Wiring: Connect power supply, digital, and analog I/O devices according to the wiring diagram provided in the user manual.
- Programming: Use Mitsubishi GX Developer or GX Works2 software to write and upload your control logic via the USB or Ethernet port.
- Communication Setup: Configure MODBUS RTU settings if integrating with other MODBUS-compatible devices.
- Testing: Run simulations and monitor I/O status to verify correct operation before full deployment.
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Frequently Asked Questions (FAQ)
- What is the difference between M26MR-E and M26MT-E?
- M26MR-E has relay outputs; M26MT-E has transistor outputs.
- Is it compatible with the Mitsubishi FX3U series?
- Yes, it’s designed as a drop-in replacement.
- Which programming software is supported?
- Mitsubishi GX Developer and GX Works2.
- Does it support MODBUS communication?
- Yes, MODBUS RTU via RS485.
- What are the analog input/output specifications?
- 4 analog inputs and 2 analog outputs, typically 0- 10V or 4- 20mA.
- Can it be used for temperature control applications?
- Yes, with appropriate analog sensors.
- Is there an Ethernet port available?
- Yes, for programming and communication.
- What is the power supply requirement?
- Typically 24V DC.
- Are expansion modules supported?
- Yes, compatible with certain FX3U expansion modules.
- Is technical support available?
- Support is available through AMSAMOTION’s official channels.
User Review Summary
Users appreciate the AMX-FX3U-M26MR-E/M26MT-E for its affordability and compatibility with Mitsubishi systems. The built-in analog I/O and MODBUS support are highlighted as significant advantages. Some users note the need for careful configuration when integrating with existing systems.
Comparison with Competing Products
- AMSAMOTION AMX-FX3U-M26MR-E/M26MT-E
- 16 DI / 10 DO, 4 AI / 2 AO, MODBUS RTU, Ethernet, Mitsubishi-compatible.
- Mitsubishi FX3U-32MR/MT
- 32 I/O, expandable, higher cost, extensive support.
- Siemens LOGO! 8
- 8 DI / 4 DO, integrated display, user-friendly, limited I/O.
Technical Specifications
- Digital Inputs: 16
- Digital Outputs: 10 (Relay or Transistor)
- Analog Inputs: 4 (0- 10V or 4- 20mA)
- Analog Outputs: 2 (0- 10V or 4- 20mA)
- Communication Ports: RS485 (MODBUS RTU), Ethernet
- Programming Interface: USB, Ethernet
- Power Supply: 24V DC
- Dimensions: Compact DIN-rail mountable enclosure
Brand or Manufacturer Info
AMSAMOTION Automation Technology Co., Ltd, established in 2003, specializes in developing and manufacturing PLCs, programming cables, and industrial automation accessories. Based in Dongguan, China, they focus on providing cost-effective automation solutions compatible with major brands like Mitsubishi.
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