OVERVIEW

Official designation: Allen-Bradley 42DRA-5000-FO (Series 5000 Blue Line, Fiber Optic Photoelectric Sensor)

Role/Application: Modular diffuse-reflective photoelectric sensor head utilizing infrared (IR) fiber optics for object detection in space-limited or harsh industrial environments.

KEY SPECS SUMMARY

Power: 10 to 30V DC

Interfaces / Ports: Requires compatible power base

Indicators: Red output LED

Operating Temp: Minus 40 degrees C to 65 degrees C

Platform / Compatibility: Modular photohead with power base

Limit: 100 mA load current max

Lifecycle: Discontinued by manufacturer

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the primary sensing light source used by the 42DRA-5000-FO sensor head?

A: The sensor utilizes an 880 nm infrared LED for sensing through the fiber optic cable assembly.

Wiring & Installation:

Q: What is the maximum recommended relative humidity for the 42DRA-5000-FO sensor operation?

A: The operating environment should maintain a relative humidity of 90 percent maximum, non-condensing.

Troubleshooting & Compatibility:

Q: What is the typical response time when the 42DRA-5000-FO detects an object?

A: The sensor head has a typical response time of 1 millisecond for output switching.

Replacement & Upgrades:

Q: What is the housing material and environmental rating of the 42DRA-5000-FO photohead?

A: The unit features Valox housing, an Acrylic lens, and is rated NEMA 3, 4, 12, 13 and IP66.