OVERVIEW

Official designation: Allen-Bradley 1606-XL120DR (1606-XL Series, Redundant Power Supply)

Role/Application: This 120 Watt switched mode power supply provides a stable 24 Volts DC output from a wide range AC/DC input, featuring built-in redundancy capability for high reliability in industrial control systems.

KEY SPECS SUMMARY

Power: 120 Watts, 5 Amperes output

Interfaces / Ports: Pluggable terminals

Indicators: DC-OK ready relay signal

Operating Temp: Minus 10 to 70 degrees C

Platform / Compatibility: DIN rail mount, Redundancy built-in

Limit: Power boost up to 6 Amperes

Lifecycle: Discontinued by manufacturer

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the supported input voltage ranges for AC and DC operation on the 1606-XL120DR?

A: The unit supports 100 to 240 Volts AC and 210 to 375 Volts DC input voltage ranges.

Wiring & Installation:

Q: What is the recommended tightening torque for the pluggable screw terminals on the power supply module?

A: The recommended tightening torque for the screw terminals is 1 Newton meter or 9 pounds inches.

Troubleshooting & Compatibility:

Q: At what ambient temperature must the power supply output be derated due to excessive heat?

A: Derating of the output current is required when the ambient operating temperature exceeds 60 degrees C.

Replacement & Upgrades:

Q: Is the 1606-XL120DR power supply module a single phase or a three phase input unit?

A: The 1606-XL120DR is a single phase AC/DC input power supply module with built-in redundancy.