OVERVIEW

Official designation: Allen-Bradley 2755-PW46 (Bulletin 2755, Power Supply)

Role/Application: This wall-mount power supply converts 120 Volts AC input to a stable 24 Volts DC output, providing essential power to compatible AdaptaScan bar code readers for continuous industrial use.

KEY SPECS SUMMARY

Power: 120 Volts AC input, 24 Volts DC output, 19 Watts

Interfaces / Ports: Wall plug design

Indicators: Refer to the latest manufacturer manual.

Operating Temp: 0 to 50 degrees C

Platform / Compatibility: AdaptaScan Bar Code Readers

Limit: 1.0 Ampere output

Lifecycle: Discontinued by manufacturer, varies by revision

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the relative humidity range within which the 2755-PW46 power supply can reliably operate?

A: The power supply is designed to operate safely within a relative humidity range of 5 to 95 percent, non-condensing.

Wiring & Installation:

Q: What is the primary mounting style and input connection method of the 2755-PW46 unit?

A: The unit features a direct plug design intended for wall mount installation into a standard wall electrical socket.

Troubleshooting & Compatibility:

Q: Which specific Allen-Bradley barcode reader models is the 2755-PW46 power supply designed to support?

A: The power supply is specifically compatible with AdaptaScan models including the 2755-SN3, 2755-SN5, and 2755-SN8 units.

Replacement & Upgrades:

Q: When was the Allen-Bradley 2755-PW46 power supply officially discontinued by the manufacturer?

A: This model was officially discontinued by the manufacturer on October 31, 2016.