Emerson KJ3204X1-BA1 DeltaV DO Card Specs

The KJ3204X1-BA1 DeltaV DO card from Emerson switches discrete field loads inside process control cabinets. This card converts controller commands into output signals for relays, solenoids, and lamps. Engineers select this card when they need dependable discrete switching and quick chassis installation.

Technical Specifications

Parameter	Specification
Product Model	KJ3204X1-BA1
Module Type	DeltaV DO Card
Output Type	Discrete digital switching outputs
Interface	Backplane connector, field wiring terminals
Mounting	DeltaV chassis slot
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Weight	Approx. 0.27 kg
Dimensions	Approx. 160 mm × 98 mm × 30 mm
Energy Storage	On-board capacitors for output transient suppression
Component Count	Multiple output channels per card

Interface and Signal Details

The KJ3204X1-BA1 connects field wiring to the chassis backplane through a dedicated connector. Screw terminals secure outgoing conductors and resist vibration during continuous plant operation. Therefore, technicians achieve firm terminations without soldering or adapter kits. The card occupies one chassis slot and draws power from the shared rail.

Physical and Environmental Parameters

The card measures roughly 160 mm by 98 mm by 30 mm and weighs about 0.27 kg. Its compact housing fits crowded cabinets and keeps panel layout efficient. Meanwhile, the 0°C to 60°C operating range covers typical control room conditions. The on-board suppression circuitry absorbs switching transients before they reach sensitive electronics.

Why This Card Matters

Plant teams value the KJ3204X1-BA1 for its reliable output switching and easy servicing. The energy storage components protect driver circuits during inductive load events. As a result, output faults drop and maintenance intervals extend. Technicians also appreciate the clear channel labeling and quick slot access.