Emerson KJ3222X1-BA1 12P2532X072 VE4003S2B1 Analog Input Module

The Emerson KJ3222X1-BA1 / 12P2532X072 VE4003S2B1 Analog Input Module is a high-precision component designed for seamless integration into Emerson’s DeltaV™ distributed control system (DCS). This module provides eight high-accuracy analog input channels, supporting 4–20 mA current loops and HART communication protocol, enabling precise measurement of various process variables such as temperature, pressure, flow, and level. Its robust design ensures reliable performance in demanding industrial environments.​

Product Specifications

Product Applications

• Process Control Systems: Accurate measurement of analog signals in industries such as oil and gas, petrochemical, and chemical processing.

• Power Generation: Monitoring of critical parameters like temperature and pressure in power plants.

• Water and Wastewater Treatment: Precise control of flow rates and chemical dosing.

• Pharmaceutical Manufacturing: Ensuring consistent environmental conditions and process parameters.

• Food and Beverage Industry: Monitoring of temperature and flow to maintain product quality.

• Building Automation: Integration into HVAC systems for temperature and humidity control.​

Product Advantages

• High Accuracy: Provides precise analog signal measurements, essential for critical process control.

• HART Protocol Support: Enables two-way digital communication with smart field devices, allowing for remote configuration and diagnostics.

• Robust Design: Operates reliably in harsh industrial environments with wide temperature ranges and resistance to shock and vibration.

• Ease of Integration: Seamlessly integrates into existing DeltaV systems, reducing installation time and complexity.

• Hot-Swappable: Can be replaced without shutting down the system, minimizing downtime.

• Redundant Power Supply: Enhances system reliability by providing continuous operation in case of power supply failure.​

Frequently Asked Questions (FAQ)

1. What is the primary function of the KJ3222X1-BA1 module?

   • It serves as an analog input module, converting analog signals from field devices into digital data for processing by the DeltaV control system.​

2. How many analog input channels does the module support?

   • The module supports eight analog input channels.​

3. What type of signals does the module accept?

   • It accepts 4–20 mA current loop signals, commonly used in industrial process control.​

4. Does the module support HART communication?

   • Yes, it supports the HART protocol for communication with smart field devices.​

5. Can the module be replaced while the system is running?

   • Yes, the module is hot-swappable, allowing for replacement without system shutdown.​

6. What are the environmental operating conditions for the module?

   • It operates within a temperature range of -40°C to +70°C and a relative humidity of 5% to 95% non-condensing.​

7. What certifications does the module have?

   • The module is certified with CE, UL, CSA, ATEX, and IECEx standards.​

8. What is the power consumption of the module?

   • The module consumes less than or equal to 2 W of power.​

9. What termination block is compatible with this module?

   • It is compatible with the KJ4001X1-CA1 Standard I/O Termination Block.​

10. Is the module suitable for use in hazardous areas?

    • Yes, with appropriate installation and certification, it can be used in hazardous areas.