VE3008 KJ2003X1-BB1 | Emerson DeltaV AI Card
Product Introduction
VE3008 (KJ2003X1-BB1) is Emerson DeltaV 8-channel analog input module for DeltaV DCS system. It receives 4~20mA signals from field transmitters, converts analog signals to digital data and transmits to DeltaV controller for process monitoring and closed-loop control, widely used as standard spare part in chemical, petrochemical and power industry.
Description
Part Code Definition
VE3008: DeltaV analog input series modelKJ2003X1-BB1: Emerson official part number & hardware revision code
Technical Specifications
Backplane powered via DeltaV carrier rack; typical power consumption: 3.5W8 isolated input channels, default 4~20mA DC loop input; field loop powered or external 24VDC optionalConversion resolution:15-bit, accuracy ≤±0.1%FS at 25℃Channel-to-backplane isolation:1500VAC dielectric withstandOperating ambient: -40℃ ~ +70℃, 5%~95%RH non-condensing; hot-swap supported on standard DeltaV I/O rackNet weight: approx 0.38kg
Interface & Communication Layout
Rear edge connector plugs into DeltaV rack backplane for internal bus communication with controller;Front terminal block for field transmitter shielded cable wiring;Front panel LED indicators: RUN, FAULT, per-channel open-circuit status lamp.
Core Functions
High-precision collection of flow, pressure, temperature and level transmitter signals;Per-channel open-loop detection and overload protection, single-channel fault no impact on other channels;Built-in self-diagnosis for module power failure and channel abnormal, fault information auto uploaded to DeltaV system alarm;Input range configurable via DeltaV configuration software online.
Application Scenarios
Petrochemical refining process parameter acquisition, chemical plant reactor monitoring, power plant auxiliary system DCS cabinet spare replacement and I/O expansion.
Operation & Maintenance Notes
Use shielded twisted-pair for field wiring with single-end grounding inside control cabinet;Separate analog cables from high-voltage power cables to reduce EMI interference;Check terminal tightness and loop current periodically during routine maintenance.
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