Allen-Bradley 1756-PAR2

Allen-Bradley 1756-PAR2 | 175W Redundant Power Supply – 24V DC Input, ControlLogix Chassis Overview The Allen-Bradley 1756-PAR2 is a 175W redundant power supply module for ControlLogix systems, designed to operate on 24V DC input. Built for high-availability applications, it pairs with another redundant module to ensure continuous system operation during power failures or maintenance. This module is ideal for environments that demand maximum system uptime, such as process control, manufacturing, and critical infrastructure systems. Key Features Power Rating: 175 Watts Input Voltage: 19.2–32V DC Redundancy Support: Yes – Used with redundant chassis adapter Mounting: Left-most slot of ControlLogix chassis Status LEDs: Provide input/output and redundancy status High Availability – Enables hot-swapping and uninterrupted operation Backplane Power Distribution – Supplies power to all modules in the chassis Technical Specifications Model: 1756-PAR2 Power Output: 175W In