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The Emerson DeltaV KJ2003X1-BB1 (12P3439X012) is a high-performance MD Plus Controller module designed for the DeltaV distributed control system (DCS). This controller serves as the central processing unit for managing I/O interface channels, communication functions, and control strategies within industrial automation environments. It provides significant memory capacity, making it suitable for large-scale batch processing and memory-intensive control applications. The module supports seamless integration with legacy DeltaV configurations and enables advanced data pass-through for HART-enabled field devices.
| Model | KJ2003X1-BB1 (12P3439X012) |
| Manufacturer | Emerson |
| Power Rating | +5 VDC at 1.4 A |
| Operating Temperature | -40 to 70 degC |
| Weight | 0.35 kg |
| Contaminant Rating | ISA-S71.04-1985 Class G3 |
| Shock Rating | 0 G 1/2-sinewave for 11 ms |
The KJ2003X1-BB1 is a DeltaV MD Plus Controller that manages control activities for I/O interface channels, communication functions, alarming, trending, and time-stamping within the DCS.
Yes, control strategies and system configurations created on earlier DeltaV systems are compatible with this MD Plus controller.
The controller automatically saves installation information and stores online configuration changes, ensuring a complete record of the data installed in the controller is always retained.