Emerson DeltaV KJ1501X1-BC1 is a digital output module produced by Emerson. It is a component in the Emerson DeltaV system used to control and output digital signals.

The KJ1501X1-BC1 digital output module has multiple channels and can generate and output digital signals according to system control requirements. It is usually integrated with other DeltaV system modules and devices to control actuators, valves, motors and other equipment, and realize automated control and operation