KJ2005X1-BA2 | Emerson DeltaV | MX Controller Module

Product Overview

The Emerson KJ2005X1-BA2 (also known as VE3007) is the DeltaV™ MX Controller, delivering 2× the control capacity of the MD Plus and MQ controllers. It supports up to 1,500 Device Signal Tags (DSTs) and 96 MB user memory, making it ideal for complex, multi-loop process optimization. The MX Controller supports 1:1 redundancy and is backward-compatible with existing DeltaV configurations.

Key Specifications

• Model: KJ2005X1-BA2
• Alternate Model: VE3007
• Type: DeltaV MX Controller
• User Memory: 96 MB
• DST Capacity: 50–1,500 Device Signal Tags (scalable)
• Local Bus Power: +5 VDC at 1.4 A
• Power Dissipation: 5.0 W typical, 7.0 W maximum
• Fuse Protection: 3.0 A non-replaceable
• Control Network: Dual 100 Mbps full-duplex Ethernet
• Weight: 0.5 kg

Environmental & Safety Certifications

• Operating Temperature: -40°C to +70°C
• Storage Temperature: -40°C to +85°C
• Relative Humidity: 5% to 95% non-condensing
• Shock Resistance: 10g, ½ sine wave for 11 ms
• Vibration: 1 mm peak-to-peak (2–13.2 Hz); 0.7g (13.2–150 Hz)
• Airborne Contaminants: ISA-S71.04-1985 Class G3 with conformal coating
• Hazardous Area: ATEX EEx nA IIC T4, FM Class I Div. 2 Groups A–D
• Certifications: FM19ATEX0173U, IECEx FMG 19.0019U, FM21UKEX0017U

Installation Guide

1. Install the MX Controller on a 2-wide Power/Controller Carrier compatible with DeltaV S-Series.
2. Connect primary and redundant Ethernet cables to the dual RJ-45 ports.
3. Ensure the system power supply can deliver +5 VDC at 1.4 A per controller.
4. For redundancy, install a second MX Controller in the adjacent slot and pair them in DeltaV Explorer.
5. Download existing configuration automatically; no manual reconfiguration is required when replacing MD/MQ controllers.

FAQ

• Q: What is the advantage of MX over MQ controllers?
  A: The MX offers double the DST capacity (up to 1,500 tags) and 96 MB user memory versus the MQ, enabling more complex control strategies.
• Q: Can I upgrade from MQ to MX online?
  A: Yes, the MX can replace an MQ controller without changing hardware design or configuration, supporting online upgrades.
• Q: Does it support HART pass-through?
  A: Yes, the MX Controller supports HART pass-through for live device diagnostics via DeltaV AMS Device Manager.
• Q: Is it compatible with legacy PROVOX or RS3 systems?
  A: Yes, it supports migration from PROVOX and RS3 systems with up to 750 real I/O signals per controller.

Selection Tips

• Select the MX Controller for medium to large process units requiring high tag counts and advanced control algorithms.
• Always deploy redundant pairs for critical control loops to minimize unplanned downtime.
• Verify DeltaV software version is v10.3 or later to ensure full MX Controller feature support.