OVERVIEW

Official designation: BANNER MIAD9RQ and MI9EQ (MINI-BEAM NAMUR Series, Photoelectric Sensors)

Role/Application: These opposed-mode sensors operate as an emitter and receiver pair to provide intrinsically safe, two-wire object detection for hazardous industrial environments, compliant with NAMUR standards.

KEY SPECS SUMMARY

Power: 5 V DC to 15 V DC

Interfaces / Ports: 4-pin M12 integral quick disconnect

Indicators: Red LED Alignment Indicator Device

Operating Temp: Minus 40 degrees C to 70 degrees C

Platform / Compatibility: Thermoplastic housing, M18 threaded mount

Limit: Maximum sensing distance is 6 meters

Lifecycle: Refer to the latest manufacturer manual.

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the NAMUR output current range for light and dark conditions?

A: The output current is less than or equal to 1 mA in dark and greater than or equal to 2 mA in light.

Wiring & Installation:

Q: What is the primary function of the red LED alignment indicator device?

A: The red LED lights in the light condition and pulses faster with stronger signal strength.

Troubleshooting & Compatibility:

Q: What is the required output response time for the NAMUR receiver MIAD9RQ?

A: The maximum output response time is 2 milliseconds ON and 0.4 milliseconds OFF.

Replacement & Upgrades:

Q: Are these NAMUR sensors suitable for use in potentially explosive hazardous areas?

A: Yes, these sensors are ATEX and FM approved for intrinsically safe operation in hazardous areas.