• Emerson KJ3102X1-BA1 12P1863X032
  • Emerson KJ3102X1-BA1 12P1863X032
  • Emerson KJ3102X1-BA1 12P1863X032
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Emerson DeltaV KJ3102X1-BA1 12P1863X032 8-Channel Analog Input Module

Emerson DeltaV KJ3102X1-BA1 12P1863X032 8-Channel Analog Input Module

Description

The Emerson KJ3102X1-BA1 (12P1863X032) is a high-density 8-channel analog input module designed for the DeltaV S-series distributed control system. This module is specifically engineered to process 4-20 mA signals with...

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SKU: KJ3102X1-BA1 12P1863X032
Vendor: Emerson
Category: Analog Input Module
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Description

The Emerson KJ3102X1-BA1 (12P1863X032) is a high-density 8-channel analog input module designed for the DeltaV S-series distributed control system. This module is specifically engineered to process 4-20 mA signals with superimposed HART digital communication, enabling advanced asset management and remote configuration of field devices. It is widely utilized in critical process industries, including oil and gas, chemical refining, and power generation, where precise monitoring of pressure, temperature, and flow is essential for operational safety and efficiency.

Features

  • 8-channel high-density analog input.
  • Integrated HART modem for digital communication with smart field instruments.
  • 16-bit resolution for high-precision process monitoring.
  • Hot-swappable design allows for replacement without power-down or system disruption.
  • Galvanic isolation between field-side and system-side to protect internal logic from electrical surges.
  • Supports predictive maintenance through real-time diagnostic data and secondary process variables.

Applications

This module is designed for integration into DeltaV S-series I/O subsystems. It is ideal for applications requiring the monitoring of smart transmitters, pressure sensors, flow meters, and temperature transducers that utilize the HART protocol for enhanced diagnostic feedback.

Technical Specifications

Model KJ3102X1-BA1
Part Number 12P1863X032
Series DeltaV S-series
Input Type 4-20 mA with HART
Channels 8
Input Impedance 250 ohms
Resolution 16-bit
Accuracy 0.1% of span
Power Consumption 24 VDC, 120 mA
Operating Temperature -40 to 70 deg C
Storage Temperature -40 to 85 deg C
Relative Humidity 5 to 95% non-condensing
Isolation 250 VAC continuous (field-to-system)

Installation Guidelines

  • Ensure the DeltaV S-series carrier is properly grounded before module installation.
  • The module is designed for hot-swapping; however, ensure the area is free of hazardous gases if operating in a classified zone.
  • Use shielded twisted-pair cabling for all analog input signals to minimize EMI/RFI interference.
  • Verify that the field device HART communication is enabled and configured correctly within the DeltaV software environment.
  • Maintain adequate ventilation around the I/O rack to ensure the module operates within the specified temperature range.

FAQ

Does this module support non-HART devices?

Yes, the KJ3102X1-BA1 is backward compatible and can function as a standard 4-20 mA analog input module for devices that do not support HART communication.

Can this module be replaced while the system is running?

Yes, the DeltaV S-series architecture supports hot-swapping, allowing you to remove and replace the module without interrupting the power to the carrier or affecting other active modules.