The 1771-P4R Series B power supply module is engineered to deliver consistent 5V DC power to the backplane of 1771 I/O chassis, ensuring stable operation of connected modules. It supports redundant configurations, allowing multiple power supplies to be connected in parallel using redundancy cables, thereby enhancing system reliability by providing backup power in case of a primary supply failure. The module is compatible with Series B (or later) 1771 I/O chassis and occupies two slots within the chassis. It features an input voltage requirement of 120V AC and provides an output current of up to 8A at 5V DC. The 1771-P4R includes status indicators for easy monitoring and is designed for straightforward installation and maintenance.
Features:
- Input Voltage: 120V AC (97-132V AC)
- Output Voltage: 5V DC
- Output Current: Up to 8A
- Redundancy: Supports parallel operation with additional 1771-P4R modules for redundant power configurations
- Compatibility: Designed for Series B (or later) 1771 I/O chassis
- Installation: Occupies two slots in the I/O chassis
- Indicators: Equipped with status LEDs for operational monitoring
