Emerson KJ2003X1-BB1 (VE3006) DeltaV M-Series MD Plus process controller, high-performance DCS CPU supporting redundant configuration, critical spare for petrochemical and power plant automation systems.

Product Overview

• Part No: KJ2003X1-BB1, VE3006, 12P3439X032
• Brand: EMERSON

• Category: DeltaV M-Series MD Plus Controller Module KJ2003X1-BB1 (internal part VE3006) is a high-performance MD Plus controller within Emerson DeltaV M-Series distributed control system. Equipped with advanced 32-bit RISC processor and large-capacity non-volatile flash memory, it executes real-time PID closed-loop control, sequence control, equipment interlock logic and batch processing algorithms. The module supports 1:1 hot standby redundant deployment to eliminate single point of failure and maximize system availability. Dual 10/100 Mbps Ethernet ports ensure reliable communication with I/O nodes, operator workstations and upper monitoring platforms. Onboard self-diagnosis function continuously monitors hardware status and records fault events. Front panel LED indicators display power status, running mode, communication activity and alarms for fast on-site troubleshooting. It serves as core maintenance spare for upgrade and overhaul projects of DeltaV process control systems.

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Core Features

• High-speed 32-bit RISC processor for low-latency real-time process control
• Supports hot standby redundant controller architecture for high availability
• Dual independent 10/100BASE-T Ethernet communication interfaces
• Compatible with DeltaV local bus I/O modules and fieldbus devices
• Flash memory stores control strategies, no battery required for program retention
• Comprehensive self-diagnosis, event logging and disturbance recording function
• Front panel multi-status LED indicators for intuitive fault identification
• Plug-and-play design supporting convenient replacement during maintenance
• Conformal coating optional, qualified for wide temperature and harsh industrial environments

• Meets strict EMC standards for continuous 24/7 plant operation

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Technical Specifications

• Auxiliary Power Supply: 24 VDC (18–30 VDC operating range)
• Maximum Supported DST Tags: 1500
• Communication: Dual 10/100 Mbps Ethernet, DeltaV Local Bus
• Operating Temperature: 0°C ~ +60°C
• Storage Temperature: -40°C ~ +85°C
• Weight: Approximately 0.36 kg

• Protection Class: IP20 when installed inside control cabinet

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Compatibility & Application

• Fully compatible with Emerson DeltaV M-Series hardware racks and matched I/O modules
• Widely applied in oil & gas, petrochemical, thermal power plants, pharmaceutical and water treatment industries
• Responsible for continuous process closed-loop regulation, safety interlock and plant-wide monitoring management