EMX Industries 5255-K NIR-50-325 Retro-Reflective Photo Eye

Overview

The EMX Industries 5255-K delivers the NIR-50-325 retroreflective photoeye sensor in a complete kit configuration. Designed for gate and barrier entrapment protection, this sensor is UL325-2018 compliant and features an internal 10K resistor for monitored operation. Its flexible voltage input, compact form factor, and dual LED indicators make installation straightforward. The watertight IP66 enclosure ensures reliable performance in outdoor environments.

Key Features

• 50-foot (15.2m) operating range
• Retroreflective configuration with NC and 10K monitoring
• Flexible voltage: 12–30 VDC, 24–30 VAC @ 60 Hz
• IP66 watertight enclosure for outdoor installation
• Sensitivity adjustment via potentiometer
• Two LED indicators: Yellow signal stability indicator, Red alignment indicator
• 5-wire connection with 6.5-foot (2m) cable
• Relay output: Form C contacts (NO, COM, NC), 30VAC/VDC, 2A
• Internal 10K Ohm resistive termination
• Response time: 10ms
• Current draw: 83mA
• Certifications: CE, UL325-2018
• 2-Year Limited Manufacturer Warranty

Specifications

• Operating Range: 0.5 ft (0.1m) — 50 ft (15.2m)
• Dimensions (L x W x H): 1.3" (33mm) x 0.8" (21mm) x 2.6" (66mm)
• Operating Temperature: -4°F — 131°F (-20°C — 55°C)
• Environmental Protection: IP66 IEC
• Power: 12–30 VDC, 24–30 VAC @ 60 Hz
• Current Draw: 83mA
• Response Time: 10ms
• Relay Output: Form C contacts (NO, COM, NC), 30VAC/VDC, 2A
• Resistive Termination: 10K Ohm (internal)
• Sensitivity Adjustment: Potentiometer
• Connections: 5 wires, 6.5 ft (2m) cable
• Certifications: CE, UL325-2018

Compatibility

• This retroreflective photoeye is not compatible with operators that use NO and COM (non-10K) monitoring methods.

The EMX Industries 5255-K NIR-50-325 kit provides a complete, code-compliant entrapment protection solution ready for installation on gates and barriers.