OVERVIEW

Official designation: Allen-Bradley 42DRA-5400 (Photoswitch Series 5400, Special-Function Analog Sensor)

Role/Application: Low voltage DC photoelectric sensor providing adjustable sensing performance and analog output (voltage or current) for precise object detection in rugged industrial environments.

KEY SPECS SUMMARY

Power: 22 to 28V DC, 70 mA max

Interfaces / Ports: Quick Disconnect (QD) or Terminal Base

Indicators: Refer to the latest manufacturer manual.

Operating Temp: Minus 40 degrees C to 65 degrees C

Platform / Compatibility: Used with Glass Fiber Optics, Lenses

Limit: Response time 100 milliseconds max

Lifecycle: Discontinued, February 28, 2023

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the two available analog output modes for the 42DRA-5400 sensor?

A: The sensor offers selectable 1 to 10V DC voltage or 1 to 20 mA DC current analog output.

Wiring & Installation:

Q: What type of discrete output is available on the Photoswitch 42DRA-5400 sensor?

A: The sensor features two NPN open collector outputs capable of sinking 100 mA each.

Troubleshooting & Compatibility:

Q: What NEMA and IP ratings apply to the enclosure of the 42DRA-5400 photohead unit?

A: The unit has NEMA 3, 4, 5, 12, and 13 ratings, which includes an IP67 enclosure rating.

Replacement & Upgrades:

Q: Is a direct form-fit-function replacement currently available for the 42DRA-5400 model?

A: The replacement category for this model is Engineering Replacement; consult the manufacturer for options.