Emerson KJ3002X1-BA1 Rev M Hart Analog Input Module
Emerson KJ3002X1-BA1 (Rev M) is a HART Analog Input Module for DeltaV DCS, acquiring analog signals from field devices. It supports HART communication, ensures high signal accuracy, and integrates seamlessly with DeltaV for industrial process monitoring.
Publish Date of ATEX Instruction Sheet: February, 2003
Manufacturer: Emerson Process Management (Austin, Texas)
Serial Number & Manufacturing Details: Refer to the product label for serial number, manufacturing location, and manufacturing date
Additional Reference: Check the wiring diagram on the left side of the card for field connection guidance
Product Overview
The KJ3002X1-BA1 Rev M is an 8-channel HART Analog Input Module designed for hazardous industrial environments, dedicated to collecting 4-20 mA analog signals from field devices (e.g., pressure sensors, temperature transmitters) while supporting HART communication for device configuration and diagnostics. It integrates with DeltaV automation systems, ensuring accurate data acquisition and reliable communication in process control scenarios (oil & gas, chemical, pharmaceutical) and complies with strict hazardous area safety standards.
Environmental Specifications
Environmental Parameter
Specification
Ambient Temperature
0°C to 60°C
Shock
10g ½ sinewave for 11 msec
Vibration
1mm peak to peak from 5 to 16Hz; 0.5g from 16 to 150Hz
Airborne Contaminants
ISA-S71.04 –1985 Airborne Contaminants Class G3
Relative Humidity
5% to 95% Non-Condensing
Terminal Block Key Position
A1 (for compatibility with matching terminal blocks)
Key Functional Features
HART-Enabled Diagnostics: Supports HART’s "burst mode" and "polling mode"—enables remote monitoring of field device health (e.g., sensor drift, wiring faults) and retrieval of secondary variables (e.g., temperature from a pressure transmitter), eliminating the need for on-site device checks.
2-Wire Efficiency: 2-wire design reduces wiring costs and complexity—each field device shares power and signal over a single pair of wires, ideal for large-scale installations with numerous sensors.
Hazardous Area Reliability: ATEX and FM certifications ensure safe operation in Zone 2/Class I, Division 2 hazardous locations, making it suitable for explosive atmospheres (e.g., oil refineries, chemical reactors).
DeltaV System Integration: Seamlessly integrates with DeltaV’s engineering and operator stations—configuration (channel mapping, HART parameters) and monitoring are performed via DeltaV software, ensuring centralized control and data management.
Safety Warnings
Strictly follow document 12P2046 “DeltaV Scalable Process System Zone 2 Installation Instructions” and the “Installing Your DeltaV Automation System” manual for hazardous area installation/operation.
Ensure power parameters (LocalBus, bussed field, field circuit) comply with ratings to avoid overheating, circuit damage, or ignition risks in hazardous environments.
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