Emerson KJ3246X1-BA1 Fieldbus Interface Card Specs

The KJ3246X1-BA1 fieldbus interface card from Emerson links fieldbus segments to DeltaV controllers. This card manages digital communication and routes device data toward the backplane. Engineers select this card when they need dependable fieldbus connectivity and quick chassis installation.

Technical Specifications

Parameter	Specification
Product Model	KJ3246X1-BA1
Module Type	Fieldbus Interface Card
Function	Fieldbus segment communication and data routing
Interface	Backplane connector, fieldbus segment terminals
Mounting	DeltaV chassis slot
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Weight	Approx. 0.30 kg
Dimensions	Approx. 168 mm × 102 mm × 28 mm
Energy Storage	On-board capacitors for segment power filtering
Component Count	Fieldbus controller and interface components

Interface and Communication Details

The KJ3246X1-BA1 connects fieldbus segments to the chassis backplane through dedicated terminals. The controller handles protocol processing and manages device data exchange. Therefore, technicians gain stable segment communication without extra gateway hardware. The card occupies one chassis slot and draws power from the shared rail.

Physical and Environmental Parameters

The card measures roughly 168 mm by 102 mm by 28 mm and weighs about 0.30 kg. Its compact housing fits dense cabinets and keeps panel layout efficient. Meanwhile, the 0°C to 60°C operating range covers typical control room conditions. The on-board capacitors filter segment power and absorb transient spikes.

Why This Card Matters

Plant teams value the KJ3246X1-BA1 for its steady fieldbus performance and easy servicing. The filtering components protect communication circuits from voltage fluctuations. As a result, segment errors decline and device diagnostics stay reliable. Technicians also appreciate the clear status indicators and quick slot access.