A-B 1756-PSCA2
The Allen-Bradley 1756-PSCA2 module is an adapter module in the Rockwell Automation ControlLogix series PLC. Its main function is to combine the outputs of one or two redundant power supplies and feed them to a single power connector on the backplane of the case. In simple terms, it is like a power distributor that distributes the power of the redundant power supply to the entire chassis.
Product parameters and specifications
Model: 1756-PSCA2
Brand: Allen-Bradley (Rockwell Automation)
Series: ControlLogix
Type: Chassis adapter module
Function: Redundant power consolidation
Installation mode: Horizontal installation
Connection mode: Connect one side to the redundant power supply and the other side to the chassis backplane
Compatibility: Compatible with 1756-PAXTR and 1756-PBXTR redundant power supplies
Main feature
Redundant power supply support: One or two redundant power supplies can be connected.
Improve system reliability: When one power supply fails, another power supply can take over to ensure continuous system operation.
Simplified wiring: The output of multiple power supplies is combined into one, simplifying the system wiring.
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