Emerson DeltaV KJ3203X1-BA1 DI Digital Input (DI) Module

Emerson DeltaV KJ3203X1-BA1 DI

This is a digital input (DI) module used in the Emerson DeltaV distributed control system (DCS).

Core Product Overview

• Product Name: Emerson DeltaV Discrete Input Module

• Model Number: KJ3203X1-BA1

• Primary Function: To convert switch signals from field devices (e.g., push buttons, limit switches, relay contacts, proximity switches) into digital data that the DeltaV control system can recognize and process.

• Key Characteristics: 32-point, Group-Isolated, 24V DC input.

Detailed Product Description

1. Basic Function

The KJ3203X1-BA1 is a 32-channel discrete input module. It is specifically designed to receive signals from dry contacts (passive) or NAMUR (proximity switch standard) field devices and report their status (“ON” or “OFF”, “1” or “0”) to the DeltaV controller.

Typical Application Devices Include:

• Manual switches, pushbuttons

• Level switches, flow switches, pressure switches

• Limit switches, proximity switches

• Relay and contactor auxiliary contacts

• Motor run/stop status indication

2. Key Features & Benefits

• High-Density 32-Point Design: Provides 32 input channels in a single module, saving control cabinet space and reducing cost per point.

• Group Isolation: This is a key feature of the module. Instead of having all 32 channels individually isolated or all sharing a common ground, it typically divides the 32 channels into several groups (e.g., 8 channels per group), providing electrical isolation between these groups. This helps:

  • Prevent Fault Propagation: A fault on one channel or group (e.g., a short circuit) will not affect the normal operation of channels in other groups.

  • Improve Noise Immunity: Reduces the impact of field signal noise on other parts of the system.

  • Enhance System Safety: Isolation prevents high voltages from entering the low-voltage circuitry.

• 24V DC Input Level: The most common standard signal level in industrial control, compatible with the vast majority of field instruments and switching devices.

• Hot Swappable: The module can be installed or removed from the DeltaV rack without powering down the system, without affecting the operation of other modules. This is crucial for maintenance and system expansion.

• Electronic Module Keying: A keying slot on the bottom of the module prevents incorrect module types from being inserted into incompatible slots, avoiding hardware damage.

• LED Status Indicators: LEDs on the front of the module provide an intuitive status display (e.g., Normal, Fault, Communication Active) for each channel, facilitating quick diagnostics.

• Built-in Diagnostics: The module can detect its own faults as well as field wiring issues, such as loss of field power, wire break, or short circuit, and upload this diagnostic information to the control system to alert operators.

3. Technical Specification Summary

4. System Integration & Usage

• Rack Compatibility: This module must be installed in a specific Emerson DeltaV series rack, such as:

  • DeltaV PK Controller

  • DeltaV EIOC (Ethernet I/O Card)

  • DeltaV CHARMs I/O Rack (depending on the specific model version)

• Software Configuration: Within the DeltaV engineering software, an engineer must assign a slot to this module and configure parameters for each channel, such as signal type, filter time, alarm state, etc.

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

?Whatsapp:+86-13806028623

?Email: ydf8801@163.com

?️Ship to you via DHL/TNT/UPS/EMS/Fedex

?Product Condition: One-year warranty

requently Asked Questions:
1. How long does it take to receive the goods?
We have stock in stock and can accept same-day payment and delivery!

2. What payment methods do you accept?
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3. Is there after-sales service?
Of course, if our products are brand new, they have a 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.