Overview
The Allen Bradley 1756-PSCA2/A is a ControlLogix redundant power chassis adapter designed to support redundant power architectures within ControlLogix automation systems. It enables stable power distribution between chassis components and helps maintain system continuity in critical industrial applications.
General Information
Part Number: 1756-PSCA2/A
Manufacturer: Allen Bradley
Brand / Country of Origin: Allen Bradley / United States
Series: ControlLogix
Type: Redundant Power Chassis Adapter
Mounting: Chassis-mounted installation
Application: Redundant power distribution in ControlLogix systems
Technology: Industrial power routing and redundancy interface module
Power Specifications
Input Voltage: 5 V DC (backplane powered)
Power Consumption: Low backplane load
Power Function: Supports redundant power sharing and chassis power coordination
Protection Features: Internal isolation and system fault protection
Status Indicators: LED indicators for module and system status
Communication & Interface
Interface Type: ControlLogix backplane connection
System Compatibility: ControlLogix redundant power configurations
Function: Enables power routing between redundant power supplies
Diagnostics: Real-time status monitoring and fault detection
Configuration Requirements: No external configuration required
Environmental
Operating Temperature: 0 to +60 °C
Storage Temperature: −40 to +85 °C
Relative Humidity: 5–95% RH, non-condensing
Vibration Resistance: Industrial-grade durability
Protection Rating: IP20 when installed in a chassis
Dimensions & Weight
Dimensions (L × W × H): 151 × 34 × 144 mm
Weight: 0.45 kg
Built for Reliable Redundant Power Performance!