The Allen-Bradley 1756-PA75 is a ControlLogix AC power supply designed to provide DC power directly to the backplane of a ControlLogix 1756 chassis. It accepts 85–265 V AC input and provides multiple DC output rails required by ControlLogix modules. Rockwell Automation currently lists the 1756-PA75 as Active.
Features
- 85–265 V AC wide input range
- 75 W maximum DC output power
- 13 A capacity on the 5.1 V DC rail
- 4 A capacity on the 3.3 V DC rail
- 2.8 A capacity on the 24 V DC rail
- Direct ControlLogix chassis backplane power
- Built-in overload and protection functions
- 250 V continuous reinforced isolation
- Compact chassis-mounted design
- Green power-status LED
- Suitable for industrial and marine ControlLogix systems
Typical Applications
- ControlLogix PLC systems
- Industrial automation panels
- Process-control systems
- Machine-control systems
- Marine automation and monitoring
- Alarm and safety systems
- Distributed I/O installations
- ControlLogix system replacement and retrofit projects
