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Product Introduction
The Emerson KJ2002X1-BA1 is a high-performance controller module designed for the DeltaV™ Distributed Control System (DCS) platform. As the central processing unit of a DeltaV node, this controller orchestrates the communication between I/O modules, field devices, and the system network, enabling real-time control, diagnostics, and data acquisition for complex industrial automation processes.
Built for reliability, scalability, and system integration, the KJ2002X1-BA1 features redundant capability, secure communication protocols, and high-speed processing, allowing it to handle demanding control strategies. This controller is typically used in mission-critical process industries such as oil & gas, chemicals, pharmaceuticals, and power generation.
With native support for DeltaV’s plug-and-play architecture, the controller is easily configured through intuitive software tools, minimizing system complexity and commissioning time. Its rugged construction ensures long-term durability even in the harshest industrial environments.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Model | KJ2002X1-BA1 |
| Manufacturer | Emerson Process Management |
| Product Type | DeltaV Controller Module |
| System Compatibility | DeltaV DCS |
| Processor | 32-bit embedded processor |
| Memory | 64 MB SDRAM; 64 MB Flash |
| Scan Time | 100 ms typical (configurable) |
| Max Control Modules | Up to 250 |
| Max IO Channels Supported | 30,000+ with extended architecture |
| Communication Ports | 2 × Ethernet (10/100 Mbps), 1 × RS-232 |
| Supported Protocols | DeltaV, OPC, Modbus, HART pass-through |
| Redundancy Support | Yes – Controller and network redundancy supported |
| Real-Time Clock | Yes – Battery-backed RTC |
| Hot-Swappable | Yes |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Certifications | CE, UL, CSA, FM, ATEX (Zone 2), RoHS |
| Shock & Vibration | IEC 60068-2-6 compliant |
| Mounting Type | Controller carrier or backplane mount |
| Dimensions (H × W × D) | 250 x 200 x 100 mm |
| Weight | 2.5 kg |
Product Applications
-
Process Control in Distributed Systems
Core component in DeltaV architectures, managing control logic and I/O processing. -
Oil & Gas Facilities
Used to automate upstream and downstream operations with reliability and high throughput. -
Power Generation
Provides central logic control and monitoring in both fossil and renewable energy plants. -
Chemical and Petrochemical Plants
Executes advanced process control (APC) algorithms for safety and performance. -
Pharmaceutical Manufacturing
Supports validated control strategies aligned with GMP requirements. -
Water and Wastewater Treatment
Facilitates automated operations and remote monitoring for utility networks.
Product Advantages
-
DeltaV Native Integration
Seamlessly connects with DeltaV I/O, field devices, and engineering tools with minimal configuration. -
High-Speed Processing
Handles complex logic and extensive I/O points with low-latency execution. -
Redundancy Built-In
Supports controller and network redundancy to ensure operational continuity. -
Plug-and-Play Deployment
Auto-recognition and configuration with DeltaV hardware and software tools reduce setup time. -
Secure and Reliable Communication
Ethernet interfaces with integrated security and deterministic control performance. -
Future-Proof Design
Scalable memory and I/O handling capability accommodate future expansions. -
Long-Life Industrial Build
Designed to withstand industrial-grade temperature, vibration, and EMI environments. -
Hot-Swappable Module
Enables field replacement without system shutdown, minimizing downtime. -
Standards Compliance
Certified for use in hazardous locations and compliant with global industrial safety standards. -
Low Maintenance
Passive cooling, robust enclosure, and long component life reduce upkeep costs.
Frequently Asked Questions (FAQ)
-
Q: What is the primary function of the KJ2002X1-BA1 controller?
A: It serves as the central processing unit for a DeltaV system, managing all control logic and communication. -
Q: Can this controller be used in redundant configurations?
A: Yes, the KJ2002X1-BA1 fully supports controller and communication redundancy. -
Q: How many I/O channels can this controller manage?
A: It can support over 30,000 I/O channels depending on system configuration and expansion. -
Q: Is the controller hot-swappable?
A: Yes, it can be replaced without powering down the system when installed on compatible carriers. -
Q: What communication interfaces are available?
A: Two Ethernet ports and one RS-232 port are provided for system and device communication. -
Q: What are its certifications for hazardous areas?
A: It is ATEX Zone 2 certified and also holds CE, UL, CSA, and FM approvals. -
Q: Does the controller have internal memory?
A: Yes, it comes with 64 MB of SDRAM and 64 MB of flash memory. -
Q: What protocols does it support?
A: It supports DeltaV native protocols, OPC, Modbus, and HART pass-through. -
Q: What operating temperature range can it tolerate?
A: The controller is rated for -40°C to +70°C operation. -
Q: How is it configured and maintained?
A: Configuration is done via the DeltaV Explorer and Control Studio tools, with status LEDs for diagnostics.
Recommended Related or Same-Series Models
| Model Number | Description | Function | Redundancy | Certifications |
|---|---|---|---|---|
| KJ2003X1-BB1 | DeltaV Redundant Controller | Controller Module | Yes | CE, UL, CSA, FM |
| KJ3002X1-BG1 | DeltaV System Controller | Control & Logic | Yes | ATEX, RoHS |
| KJ1501X1-BC1 | DeltaV System Power Supply | Power Supply | Yes | CE, UL, FM |
| KJ3221X1-BA1 | 12-Channel Analog Input HART Module | Signal Acquisition | N/A | FM, CSA |
| KJ4010X1-BG1 | Profibus DP Communication Module | Fieldbus Interface | Yes | CE, RoHS |
| KJ3001X1-BB1 | DeltaV Controller Carrier Base | Mounting Base | Yes | UL, CE |
Popular Emerson Models (Other Categories)
| Model Number | Description | Category | Certifications | Compatibility |
|---|---|---|---|---|
| VE4002S1T2B1 | CHARMs Baseplate for DeltaV | I/O Interface | UL, CE | DeltaV Electronic Marshalling |
| KJ3222X1-BA1 | 8-Channel Analog Output HART Module | Output Module | FM, CE | DeltaV |
| KJ4001X1-CA2 | Ethernet Communication Module | Network Interface | CE, RoHS | DeltaV |
| KJ1501X1-BB1 | DeltaV Power Supply | Power Supply | UL, CE, ATEX | DeltaV |
| KJ4001X1-CH1 | Fiber Optic Communication Interface | Communication Module | UL, RoHS | DeltaV |
| KJ2101X1-BA1 | Redundant I/O Power Module | Power Redundancy Module | CE, UL | DeltaV |
