Emerson KJ3203X1-BA1 DI Digital input modules

Emerson KJ3203X1-BA1 DI

This is a 16-channel, group-isolated, digital input (DI) module. Simply put, it’s a component of the DeltaV distributed control system (DCS). It’s specifically designed to receive switch status signals from field devices (such as buttons, limit switches, relay contacts, proximity switches, etc.) and convert them into digital signals that the DeltaV controller can recognize and process.

Core Features & Characteristics

1. Module Type: Discrete Input (DI)

   • Used for reading “ON/OFF” or “OPEN/CLOSED” type discrete signals.

   • Typical input signals are dry contacts (passive contacts) or NAMUR-type proximity switches.

2. Channel Count: 16 Isolated Channels

   • Can connect to 16 independent field devices simultaneously.

3. Isolation Method: Group Isolation

   • The 16 channels are divided into several groups (e.g., 4 or 8 channels per group), with electrical isolation between groups. This prevents high voltage or interference from one part of the field from affecting other channels, enhancing system reliability and safety.

4. Compatibility: DeltaV System Electronic Module

   • Must be installed in a specific DeltaV system rack (e.g., DIN Rail Mount Base or FBM Base) for use, such as when paired with a base like EK-2KJ3203X1-BA1.

   • Compatible with the DeltaV CHARMS (Modular I/O) concept and is part of the CHARMS I/O system.

5. Communication & Power:

   • Communicates with the DeltaV controller network via its base.

   • Module power is also supplied through the base.

6. Diagnostic Features:

   • Like all DeltaV electronic modules, it typically includes comprehensive diagnostics, such as module health status, communication status, and channel faults. This information can be monitored at the DeltaV operator station for rapid troubleshooting.

7. Safety & Reliability:

   • Designed for harsh industrial environments with high immunity to electromagnetic interference.

   • Supports online hot-swapping (where permitted), facilitating maintenance and replacement without requiring a system shutdown.

Typical Applications

This module is widely used in industrial processes that require monitoring a large number of switch status signals, such as:

• Manufacturing: Monitoring robot position status, conveyor run/stop, safety door switches, tool presence detection.

• Chemical & Petrochemical: Monitoring valve position feedback (open/close limit), pump running status, high/low-level alarm switches for storage tanks.

• Power Industry: Monitoring circuit breaker status, isolator switch position, protective relay trip signals.

• Water & Wastewater Treatment: Monitoring pump start/stop status, valve status, various level switches, and flow switches.

Product Identification & Ordering Information

• Manufacturer: Emerson, specifically under its Process Management division.

• Product Line: DeltaV DCS

• Model Number: KJ3203X1-BA1

  • The KJ series typically refers to DeltaV electronic module hardware.

  • 3203 is the model code for this specific DI module.

  • X1 usually indicates a specific hardware version or configuration.

  • BA1 is a revision number or region code.

Important Note:

• For actual installation and configuration, you will also need the corresponding base module, such as EK-2KJ3203X1-BA1.

• Configuration and setup of this module must be performed using Emerson’s DeltaV Engineering software.

Sales of the brand:

ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.

☀️Tara(Sales Director)

?Tel: + 86-13806028623

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?Product Condition: One-year warranty

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Company Profile

Xingchuang Ronghe (Fuzhou) Electric Co., Ltd. is a company specializing in the sales and technical services of spare parts for the world’s top industrial automation systems. With our profound industry experience and stable supply channels, we provide domestic and foreign customers with original, authentic, complete models, and fast-delivered precision spare parts solutions. We are your reliable partner in ensuring production continuity and stability.

We specialize in distributing the following core brands and product lines:

ABB

•  Process Control: ABB DCS process control system full range of components.
• ABB FreeLance AC800F power modules: SA801F/SA811F/SD802F/SD812F, EI811F/ABB EI812F/ABB EI813F, etc.
• ABB S800 analog I/O modules: AI801/AI810/AI825/AO801/AO845/AO895
• ABB S800 digital I/O modules: DI801/DI810/DO801/DO810

Bently Nevada
3500 Module Mainboards: 3500/42, 3500/45, 3500/40, 3500/50, etc.
(CPU Modules): 3200/32, 3500/25
3500 Module Minimum Cards: 128229-01, 128229-01, 133442-01, 125800-01, 167699-02, etc.
Extension Cables: 330850-50-05 (for preamplifier), 330730-040-00-00, 330103-00-06-10-02-00, etc.

EPRO

•  MMS6000 TSI System: MMS6110/MMS6210/MMS6220 series monitoring modules.
  Sensors: Proximitor sensors CON011, CON021, CON031, etc

GE

• PLC Systems: IC693, IC695, and IC697 Series Modules.
• Drives and Protection: GE DRIVE SYSTEMS Series Inverters, SR Integrated Protection Frame Series.

Rexroth

• Drives and Motors: Full range of Rexroth servo drives and controllers; models include: servo motor 2AD160B-B0350R2-BS03-D2V1, MSK040C-0600-NN-M1-UP1-NSNN, etc.
• Rexroth communication boards and amplifier boards: MTS-P01.2-D2-B1-E1-NN-NN-FWEP, VT-VPCD-1-1X/V0/1-0-1, VT5006-17B, etc.

Siemens

· Process Instruments and Controllers: Siemens MOORE series, common models include: QLCDM024DCBAN, 39ACM24BEN, 39AC12T4V1, 16114-171, etc.
· Automation Systems: Full range of SIMATIC S5 PLCs, SIMATIC S7-400 CPU modules and expansion modules, Simatic C7 systems, and various Siemens touch screens.