Product Description
ABB 1771-P6S Power Supply
The ABB 1771-P6S is a robust and reliable power supply module designed for the Allen-Bradley PLC-5 series of programmable controllers. This unit mounts directly onto a 1771 I/O chassis, converting a standard 120V AC input into the regulated 5V DC power required to operate the backplane and the various modules installed in the chassis. Engineered for demanding industrial environments, the 1771-P6S ensures stable and consistent power delivery, which is critical for maintaining the integrity and performance of your automation and control systems. Its straightforward installation and durable construction make it an essential component for sustaining legacy PLC-5 applications.
Technical Specifications:
- Input Voltage: 120V AC (97-132V AC range)
- Input Frequency: 47-63 Hz
- Output Current: 8A at +5V DC
- Output Power: 56W
- Chassis Compatibility: Allen-Bradley 1771-A1B, 1771-A2B, 1771-A3B, 1771-A4B
- Operating Temperature: 0°C to 60°C (32°F to 140°F)

ABB 1771-P6S Power Supply
Purchase the ABB 1771-P6S Power Supply, a robust 120V AC module delivering 8A at 5V DC for Allen-Bradley PLC-5 I/O chassis. Ensure stable and reliable power for your industrial control system.






