Technical Specifications

Model：12P0681X072（Alias:KJ3002X1‑BC1, VE4003S1B2）

Brand：Emerson

Product Type：Analog Input Module

Applicable System：Emerson DeltaV DCS system, petrochemical and thermal power plant control cabinet

Supply Voltage：24VDC

Interface：DeltaV rack backplane connector, field analog signal terminal block

Common Revision：Multiple hardware revisions available

Status Indicator：On‑board LED for power supply, channel status and fault diagnostic status

Built‑in Function：Field 4‑20mA analog signal acquisition, signal isolation filtering, A/D conversion, process data upload to DeltaV main controller, channel fault self‑diagnosis

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑20℃ ~ +70℃

Protection Class：IP20

Mounting：DeltaV rack slot‑in installation

Weight：0.40kg

Product Brief:

12P0681X072, alias KJ3002X1‑BC1 and VE4003S1B2, is legacy 8‑channel analog input module for Emerson DeltaV DCS system. It acquires 4‑20mA analog signals from field transmitters and process instruments. After isolation filtering and A/D conversion, process data is transmitted to DeltaV main controller through rack backplane bus. On‑board LED provides visual feedback of power, channel running and fault conditions. This is EOL discontinued spare part,widely used for maintenance and renovation of petrochemical and thermal power plant DeltaV DCS equipment. Please confirm hardware revision and rack compatibility before purchase. Strict ESD anti‑static protection shall be followed during installation and replacement.