Emerson KJ3204X1-BA1+KJ4001X1-CK1 Digital Output Module

The KJ3204X1-BA1 digital output module pairs with the KJ4001X1-CK1 terminal block to switch field loads in Emerson DeltaV control systems. This combination drives discrete actuators and passes output commands from the controller to field devices. Moreover, the module measures roughly 160 mm wide, 100 mm high, and 30 mm deep. It weighs about 0.3 kg, so technicians can insert it quickly into an available card slot.

Key Technical Parameters

Parameter	Specification
Product Model	KJ3204X1-BA1 + KJ4001X1-CK1
Category	Digital Output Module
Series	DeltaV
Function	Discrete output switching
Dimensions (W×H×D)	Approx. 160 × 100 × 30 mm
Weight	Approx. 0.3 kg
Interface	Backplane connector and terminal block
Component Count	Multiple discrete components on PCB
Energy Storage	Integrated buffer capacitor

Interface and Output Design

The KJ3204X1-BA1 connects to the controller backplane through a dedicated connector, which keeps command data reliable during operation. In addition, the KJ4001X1-CK1 terminal block accepts field wiring for each output channel. The board carries multiple discrete components that handle switching and signal isolation. An integrated buffer capacitor stores energy briefly during power transitions. Consequently, output states stay stable when supply voltage dips slightly.

Installation and Operating Conditions

Technicians slide this module into its dedicated slot, and that position supports efficient heat dissipation. The KJ3204X1-BA1 needs adequate clearance around the slot for cable routing and airflow. Furthermore, it operates across a temperature range of 0 °C to 60 °C. Therefore, it suits standard process control cabinets without additional cooling equipment.