FX3S-14MR/ES Mitsubishi MELSEC FX3S Series PLC, Compact Programmable Logic Controller

Mitsubishi FX3S-14MR/ES PLC

FX3S-14MR/ES Micro PLC

FX3S Relay Output Controller

FX3S-14MR/ES

The Mitsubishi FX3S-14MR/ES PLC is a compact micro PLC with 14 I/O points (8 inputs, 6 outputs) and relay outputs, designed for small-scale automation. This FX3S-14MR/ES Micro PLC delivers reliable control in space-limited setups, supporting machinery, lighting, and basic industrial tasks. The FX3S Relay Output Controller ensures flexible switching for AC/DC loads, featuring easy programming and durable performance for cost-effective automation solutions.

Specification

SEODescription

The Mitsubishi FX3S-14MR/ES PLC is a compact and cost-effective FX3S-14MR/ES Micro PLC designed for small-scale automation. It features 8 digital inputs and 6 relay outputs, ideal for controlling basic machinery and processes. As an FX3S Relay Output Controller, it supports direct connection to expansion modules like analog I/O or communication interfaces (RS-485 via optional adapters). Operating at 24VDC with a wide voltage tolerance (16.8-28.8VDC), it functions reliably in industrial environments within -10°C to 55°C. Commonly used in packaging, lighting control, and simple assembly lines, its advantages include space-saving design, easy wiring, and ladder logic programming. However, limited I/O capacity and lack of built-in Ethernet restrict it to smaller applications.

SEOSpecification

Parameter	Specification
Model	Mitsubishi FX3S-14MR/ES PLC
Type	FX3S-14MR/ES Micro PLC (Relay Output Controller)
I/O Configuration	8 Inputs / 6 Relay Outputs
Power Supply	100-240V AC ±10%, 50/60Hz
Power Consumption	15W (Max)
Program Memory	4K Steps (EEPROM)
Instructions	Basic (27), Applied (89)
Communication Port	RS-422 (Programming Port)
Expansion	Up to 2 Expansion Boards
Operating Temp	-10°C to 55°C
Protection Class	IP20 (Terminal Cover Installed)
Dimensions	90mm x 75mm x 75mm
Certification	CE, UL, cUL

SEOQandA

question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we can share recent shipment photos and related purchase details upon request.
question:Can you offer upgraded or alternative models?
answer:We provide upgraded or alternative models based on your requirements and availability.
question:Can you ensure stable supply and timely delivery?
answer:Yes, we maintain stable supply chains and prioritize timely delivery for all orders.

SEOQandA_Product

question:Digital input not responding on FX3S-14MR/ES.
answer:Check wiring for correct voltage (24V DC) and ensure input configuration matches PLC settings.
question:How to resolve FX3S-14MR/ES program download failure?
answer:Verify communication cable (USB/RS-232) connection and ensure PLC is in STOP mode before downloading.
question:FX3S-14MR/ES communication error with HMI.
answer:Confirm communication parameters (baud rate, parity) match between PLC and HMI; check wiring integrity.
question:Expansion module not recognized by FX3S-14MR/ES.
answer:Ensure expansion unit is securely connected and power supply meets module requirements (5-24V DC).
question:FX3S-14MR/ES displays 'E6' error code.
answer:Check power supply stability and wiring for short circuits; reset PLC after resolving voltage issues.