The Emerson DeltaV KJ1501X1-BC2 is a system power supply module designed for the DeltaV distributed control system. It provides power to the various components of the DeltaV system, ensuring their reliable and uninterrupted operation.

The KJ1501X1-BC2 power supply module accepts an AC input voltage and converts it to the appropriate DC voltages required by the DeltaV system. It provides power to the system controller, I/O modules, communication cards, and other components through the DeltaV backplane.

The module includes built-in protection features such as overvoltage and short circuit protection to safeguard the system components against power anomalies and potential damage. It also provides status indicators to assist in monitoring the power supply status.

The KJ1501X1-BC2 power supply module is typically installed within the DeltaV system cabinet and is an essential component for the overall functionality and reliability of the control system.