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1756-PSCA2 Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1756-PSCA2 is an Allen-Bradley ControlLogix Redundant Power Supply Chassis Adapter module. It integrates two redundant power supplies (e.g. 1756-PB75R or 1756-PBXTR) within a ControlLogix chassis to ensure continued power delivery in the event of a supply failure. It occupies one chassis slot immediately to the right of the primary controller and functions as a power-failover adapter. Common applications include redundant power architectures in manufacturing controls, batch processing systems, and safety-critical installations.
Best Suited For
- Redundant power supply configurations
- ControlLogix chassis power consolidation
- Systems requiring power-failover protection
- Industrial automation with high availability demands
Technical Specifications
I/O & Electrical
Communication & Power
Physical & Environmental
Certifications
Certified under ControlLogix power supply specifications; part of IECEx certificate IECEx UL 22.0064X for use with 1756-PSCA2 Series A modules under specified hazardous-location conditions.