Description
The Emerson VE3008 (Part numbers KJ2005X1-MQ1 and 12P6381X022) is an M-Series MQ Controller for the DeltaV™ Distributed Control System (DCS). The MQ Controller provides the processing power and communication interface required to execute complex control strategies and manage data between field I/O and the DeltaV network.
Product Parameters (Datasheet)
- Model Number: VE3008
- Part Number: KJ2005X1-MQ1 / 12P6381X022
- Series: DeltaV M-Series
- Input Power: 24V DC (+/- 10%)
- Current Consumption: 450 mA maximum
- Communication Speed: 100 Mbps (Full Duplex)
- I/O Capacity: Supports up to 64 local I/O modules
- Redundancy: Supports 1:1 Active-Standby hardware redundancy
- Operating Temperature: -40°C to +70°C (-40°F to +158°F)
- Storage Temperature: -40°C to +85°C (-40°F to +185°F)
EMERSON VE3008 KJ2005X1-MQ1 12P6381X022
EMERSON VE3008 12P6381X022 KJ2005X1-MQ1
EMERSON VE3008 12P6381X022 KJ2005X1-MQ1
Country of Origin
This controller is manufactured by Emerson Automation Solutions in the United States (specifically associated with the Fisher-Rosemount heritage).
Application Fields
The VE3008 MQ Controller is a critical component in process-heavy environments:
- Oil & Gas Production: Managing wellhead control, separation processes, and emergency shutdown logic.
- Chemical Refineries: Executing precise batch control and continuous distillation algorithms.
- Pharmaceutical Manufacturing: Ensuring high-availability control for validated processes and bioreactors.
- Water & Wastewater: Controlling large-scale filtration, pumping, and chemical dosing stations.
Product Usage Instructions
- Mounting: Install the MQ controller onto a 2-wide or 4-wide Power/Controller carrier. Ensure the grounding bar on the carrier is properly connected to the cabinet ground.
- Network Connection: Use the primary and secondary RJ45 ports to connect to the DeltaV Control Network (A and B). This ensures communication redundancy.
- Redundancy Setup: For a redundant pair, place two MQ controllers side-by-side on the carrier. The DeltaV software will automatically synchronize the active and standby units.
- Commissioning: Use the DeltaV Explorer to “Auto-sense” the new hardware. Assign the controller a unique name and download the configuration once the physical I/O nodes are defined.
- Firmware Updates: Ensure the controller firmware matches the DeltaV system software version (e.g., v11, v12, v14). Mismatched firmware can lead to “Configuration Failure” alarms.
Product Technical Description
The MQ Controller is designed for high-availability control. Technically, it manages the I/O subsystem via a dedicated local bus and handles all communication with the DeltaV workstations. The MQ model is a “Mid-range” processor within the M-series, offering a balance of memory and speed that surpasses the older M3 and M5 models. It is capable of handling advanced control functions such as Neural Networks and Model Predictive Control (MPC). The unit features self-diagnostic routines that monitor internal temperature, memory integrity, and network status, reporting any anomalies to the operator interface in real-time.
Q&A (Common Questions)
Q: Can I replace a VE3007 (M5) with a VE3008 (MQ)? A: Yes, the MQ is often used as a performance upgrade. However, you must verify that your DeltaV software version supports the MQ hardware and that the carrier is compatible.
Q: What do the LEDs “ACT” and “STBY” mean? A: “ACT” (Active) indicates the controller is currently executing the logic. “STBY” (Standby) indicates it is synchronized and ready to take over if the active unit fails.
Q: Does it require a battery for program storage? A: No, the MQ controller uses non-volatile flash memory for the application program, so logic is not lost during power outages.
Q: Is this module conformal coated? A: The KJ2005X1-MQ1 is typically provided with standard protection. If you require “G3” harsh environment protection, look for the “plus” version or specific conformal coated part numbers.
Similar Model Recommendations
- Emerson VE3006 (M3 Controller)
- Emerson VE3007 (M5 Controller)
- Emerson KJ2003X1-BA2 (DeltaV Power Supply)
- Emerson KJ3222X1-BA1 (Discrete Input Module)
- Emerson KJ3221X1-BA1 (Discrete Output Module)
For technical support or to procure the Emerson VE3008 KJ2005X1-MQ1, please contact our DeltaV specialists.
