EMERSON DeltaV KJ3004X1-BA1

EMERSON DeltaV KJ3004X1-BA1

The DeltaV Controller Redundancy Kit is not a single device, but rather a bundle containing all the core hardware required to build a complete, high-availability controller unit.Its core design goal is to provide redundant, high-reliability control functionality for Emerson’s DeltaV distributed control system (DCS).

Detailed Product Description

1. Product Name and Role

• Product Name: DeltaV Controller Redundancy Kit

• Product Role: Acts as the “brain” of the DeltaV system. It is responsible for executing control logic, processing input/output signals, communicating with operator stations and other network nodes, and ensuring bumpless switchover in case of a single component failure to maintain continuous operation.

2. Core Components

This “kit” typically includes the following key components:

• 2 x MD Controllers: These are the core of the kit. The MD Controller is the workhorse multi-purpose controller for the Emerson DeltaV system.

  • Model Example: EMERSON DeltaV MD Cntrlr 4xAI 2xAO 8xDI 4xDO (e.g., KJ3001X1-BA1 or other variants).

  • Function: Each controller contains a powerful processor and memory to run user-configured control strategies (e.g., PID control, sequential control, logic operations).

• 1 x Controller Base/Chassis: This is a physical chassis designed to house two MD controllers simultaneously.

  • Function: It provides power, communication bus connections for both controllers, and manages the redundancy switchover logic between them. The two controllers (one primary, one standby) are tightly synchronized through this base.

• 2 x Power Supplies: Typically configured as redundant power supplies to power the entire controller unit (including both controllers and the base), further enhancing system reliability.

• Necessary Connectors and Accessories: Includes terminal blocks, cables, etc., for connecting to the control and I/O networks.

3. Key Features & Functions

• Redundancy: This is the most critical feature. The two controllers operate in a “primary-standby” mode. The primary controller executes all control tasks online, while the standby controller synchronizes all data and state in real-time. If the primary controller fails (hardware, power, communication loss), the standby controller takes over control within milliseconds without disruption, ensuring continuous process operation.

• High Reliability: Designed for 24/7 continuous operation in demanding industrial environments (e.g., chemical, oil & gas, pharmaceuticals, power generation).

• High Performance: MD Controllers possess powerful processing capabilities for rapidly executing complex control algorithms and scanning large numbers of I/O points.

• Seamless Integration: Integrates seamlessly into the DeltaV system network, communicating with operator stations, engineering stations, and application stations via the DeltaV Control Network.

• Hot Swappable: Supports hot swapping of controllers and power modules. This allows for the replacement and maintenance of faulty modules without shutting down the process or impacting production.

• Deterministic Control: Provides predictable, periodic control execution, ensuring consistent and reliable control loop response times.

4. Position in the DeltaV System Architecture

In a typical DeltaV system structure, the KJ3004X1-BA1 redundant controller resides at the control layer:

1. Field Layer: Sensors, actuators connected via fieldbus to…

2. I/O Layer: DeltaV I/O card racks (CHARMs or traditional I/O cards).

3. Control Layer: The KJ3004X1-BA1 Redundant Controller communicates with the I/O card racks via the I/O link to acquire process data and output control signals.

4. Operation & Monitoring Layer: Operator and engineering stations communicate with the controllers over the Control Network for monitoring and configuration.

5. Typical Applications

Widely used in process industries requiring high availability and safety:

• Chemical and Petrochemical Plants

• Oil Refineries

• Pharmaceutical and Biotechnology

• Oil and Gas Production & Pipelines

• Power Generation

• Food and Beverage

• Water and Wastewater Treatment

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?
There are many methods (T/T…) for you to choose from, and you can choose whatever you want.

3. Is there after-sales service?
Of course, if our products are brand new, they have a one-year warranty!

4. What courier services do you accept? We offer SF Express, DHL, and other international express delivery options.

5. How can I contact you?

You can contact me 24/7 via WeChat, Skype, WhatsApp, LINE, and my email!

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.