AB 1756-PAR2 ControlLogix Power Supply Bundle

Technical Specifications for 1756-PAR2

About  1756-PAR2

The Allen-Bradley 1756-PAR2 is a bundled system composed of products that belongs to the ControlLogix product family. The 1756-PAR2 is composed of Two (2) 1756-PA75R power supplies, Two (2) 1756-CPR2 cables and One (1) 1756-PSCA2 Chassis adapter module.

The 1756-PA75R is a redundant power supply use along another power redundant unit. This type of power supply provides failsafe protection and ideally used in critical application that require minimized risks of application downtime. The has an input voltage range of 85-264VAC, 47-63 Hz with nominal input voltage of 120 / 240 VAC along an nominal input frequency of 50/60 Hz. This power supply provides maximum output power of 75 Watts and current capacities of 1.5 @ 1.2 VDC; 4 A @ 3.3 VDC; 13 A @ 5.1 VDC and 2.8 A @ 24VDC.

The 1756-CPR2 is a redundant power supply cable that is used to connect both the power supplies for synchronization and perform internal communication. This cable measures 0.91 m or 3 ft with minimum cable bend radius of 12.7 cm or 5 inches.

The 1756-PSCA2 is a ControlLogix redundant power supply chassis adapter. This component is a passive device, used to consolidate power from both the installed pair of power supplies to the lone power connector that resides on the ControlLogix chassis backplane circuitry.


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