FX2N-16MR-UA1/UL Mitsubishi FX2N PLC Module, DIN Rail Mount, I/O Control Unit

Mitsubishi FX2N-16MR

FX2N-16MR-UA1/UL

FX2N Relay PLC

FX2N-16MR-UA1/UL

Mitsubishi FX2N-16MR-UA1/UL is a compact FX2N Relay PLC with 16 I/O points, designed for industrial automation. Features relay outputs, UL certification, and robust performance in control applications.

Specification

SEODescription

The Mitsubishi FX2N-16MR-UA1/UL is a compact and versatile Relay-based Programmable Logic Controller (PLC) from the FX2N series, designed for industrial automation applications. This model features 16 built-in I/O points (8 digital inputs and 8 relay outputs), enabling direct control of AC/DC loads. It supports expansion with up to 256 I/O points via additional modules, including analog, communication, or specialty units. The FX2N-16MR Relay PLC operates on a wide AC power range of 100–240V and functions reliably within 0–55°C ambient temperatures. It integrates RS-422/485 communication ports for programming and device networking, making it suitable for manufacturing, machinery control, and process automation. Key advantages include its rugged design, flexible relay output compatibility, and cost-effectiveness for small to medium systems. However, its mechanical relay outputs may have limited switching cycles compared to transistor-based models, and it lacks built-in Ethernet connectivity. The UL-certified FX2N-16MR-UA1/UL variant ensures compliance with North American safety standards.

SEOSpecification

Parameter	Specification
Model Name	Mitsubishi FX2N-16MR-UA1/UL
PLC Type	FX2N Relay Output PLC
I/O Configuration	8 Input / 8 Relay Output
Input Voltage	24V DC (Sink/Source)
Relay Contact Capacity	2A 240V AC / 2A 30V DC
Power Supply	100-240V AC 50/60Hz
Program Memory	8k Steps EEPROM
Communication Port	RS-422 Interface
Operating Temperature	0°C to 55°C
Certification	UL, CE Compliant
Mounting	DIN Rail or Screw Installation
Dimensions (WxHxD)	90 x 75 x 87.5 mm
Relay Life	100,000 cycles (electrical)

^{Note: Specifications based on FX2N-16MR-UA1/UL relay output PLC variant.}

SEOQandA

question:Why choose us for purchasing?
answer:As Asia's leading industrial automation trade company with 20 years' experience, we ensure reliable quality and have 85% repeat customers due to our strong reputation.
question:Do you have a professional product selection engineering team?
answer:Yes, our expert engineering team meticulously selects high-quality products, ensuring optimal performance and reliability.
question:Can your company ensure stable supply?
answer:Absolutely. We maintain robust supply chain partnerships and inventory management to guarantee consistent and timely deliveries.

SEOQandA_Product

question:FX2N-16MR-UA1/UL inputs not responding. What could be the issue?
answer:Check power supply (24V DC) and wiring. Ensure input terminals are properly connected and input LEDs activate when triggered.
question:How to resolve communication failure with FX2N-16MR-UA1/UL via programming software?
answer:Verify COM port settings, cable integrity (RS422/485), and ensure PLC is in STOP mode during connection attempts.
question:Why does FX2N-16MR-UA1/UL output stay inactive despite program logic?
answer:Confirm output wiring, load compatibility (≤0.5A per point), and check for blown fuses or damaged output relays.
question:FX2N-16MR-UA1/UL shows error LED. How to troubleshoot?
answer:Refer to error code in manual. Common causes: memory corruption, power fluctuations, or hardware faults. Reset or reinitialize PLC.
question:Can't upload program from FX2N-16MR-UA1/UL. What's wrong?
answer:Ensure PLC is in STOP mode, correct communication parameters (baud rate, parity), and programming cable is compatible (SC-09/USB-SC09-FX).