The 96045274 is a 5120-P1 pyramid integrator power supply module from Allen-Bradley. The module can operate with either a 115 or 230 Volts AC power supply with a frequency of between 47 and 63 Hertz. The 2 voltages are interchangeable by using a switch. The module is shipped with the operating voltage switch set to 230 Volts AC. The 96045274 supplies power to modules that are attached to the pyramid integrator chassis. When installing the 96045274, as with other 5120-P1 pyramid integrator power supplies, set the required operating voltage (115 or 230 Volts AC) using the red voltage selector switch which is located at the bottom of the 96045274. After setting the voltage, install the 96045274 power supply in the chassis after which connections to the power supply should be made.

Connections to the 96045274 are made using the 5120-CP specified pyramid integrator cables. When interfacing the 96045274 with a fan assembly, the 5120-CP1 cable is used and when interfacing the pyramid integrator power supply module with a fan assembly and an external power supply, the 5120-CP2 cable is used. Additionally, the 5120-CP3 cable is used when interfacing the 96045274 with a 24-Volt external power source. Note that the 3 cable connections use 1 port on the 96045274’s labeled FAN CHASSIS. When connecting AC power to the 96045274, as with other 5120-P1 power supply modules, the users have to disable all outputs and inputs by pulling down the wiring arm of each I/O module, disconnecting the RS connectors, and putting the keyswitch of the RM in program mode. Failure to follow these steps will lead to injury of personnel and damaged modules. The 96045274 also has status indicators to help in monitoring and troubleshooting the module.