The Emerson DeltaV KJ3102X1-BA1 is a 4-20mA analog input module with HART protocol capability, primarily serving in industrial automation systems.
Its core functions include:
Signal Conversion:
Converts 4-20mA process signals into digital values for precise measurement and control.
HART Communication:
Enables bidirectional digital communication over analog wires, supporting device diagnostics, parameter adjustments, and real-time data exchange without additional wiring.
Noise Immunity:
Leverages current-loop transmission (4-20mA) to resist electromagnetic interference, ensuring stable signal transmission over long distances.
System Integration:
Compatible with Emerson DeltaV control systems, facilitating seamless connectivity with sensors, actuators, and other field devices.
This module enhances process monitoring efficiency by combining analog reliability with digital intelligence, critical for industries like oil refining and chemical plants.
Key technical highlights:
Live Zero Detection:
4mA acts as a fault indicator, improving system safety.
Two-Wire Design:
Simplifies installation by integrating power and signal transmission.
HART FSK Modulation:
Achieves 1.2Mbps communication while maintaining analog signal integrity.
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