Description

Emerson VE4006P2 DeltaV M-Series 2-Port Isolated Serial Communication Interface Module

Basic Parameter Specifications

• Full Model Code: VE4006P2 (PCB main board KJ3241X1-BA1 + simplex non-redundant terminal base KJ3003X1-EA1)
• Brand: Emerson DeltaV Distributed Control System
• Warranty: One Year
• Backplane Power: Powered by DeltaV LocalBus 12VDC, 300mA maximum draw, typical power consumption ≤1.5W
• Operating Temperature: -40℃ ~ +70℃ continuous full load
• Storage Temperature: -40℃ ~ +85℃
• Humidity: 5%–95% non-condensing relative humidity
• Protection Class: IP20 when installed inside standard DeltaV control cabinet
• Physical Dimension: 70mm(W) × 114mm(H) × 90mm(D), single-slot DeltaV rack plug-in module
• Net Weight: Approx 0.2kg

Communication Core Parameters

1. Port Quantity & Type: 2 fully independent serial ports Support modes: RS232, RS422 half-duplex, RS422 full-duplex, RS485 half/full duplex
2. Isolation Design: Each port isolated from DeltaV backplane and mutually isolated between two ports (external grounding required)
3. Baud Rate Range: 300 / 1200 / 2400 / 4800 / 9600 / 19200 / 38400 / 57600 / 115200 bps
4. Check Bit: None / Odd / Even parity configurable
5. Data Point Capacity: Total 32 datasets (16 datasets assigned per communication port)
6. Built-in Drivers: Preloaded Modbus RTU/TCP master/slave protocol driver, compatible with most third-party serial industrial devices
7. Overload Protection: ESD static protection, transient surge suppression, reverse polarity blocking, port short-circuit self-locking protection
8. 

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Product Overview

The Emerson VE4006P2 is a hot-swappable serial gateway module exclusively for Emerson DeltaV M/S-series DCS system. Its core function is to build a serial communication bridge between the DeltaV controller and legacy third-party industrial equipment that only supports RS232/RS422/RS485 serial protocols, realizing bidirectional data collection and command issuing.

It solves the system integration pain point of old serial devices in industrial upgrading projects:

• Many traditional instruments, analyzers, variable frequency drives, local PLCs, power meters, gas chromatographs and fire & gas controllers do not have Ethernet TCP/IP interfaces, only serial communication ports; this module converts serial data into DeltaV LocalBus internal bus data for the main controller to read and execute control logic.
• Dual-port independent electrical isolation completely eliminates ground loop interference and high-voltage surge backfeed from field serial loops, protecting the DeltaV core rack and processor from burnout in high-noise power plants and petrochemical workshops.
• Tool-free hot-swap architecture allows online insertion/removal during DCS normal operation, no need to shut down the control rack, avoiding production interruption during module replacement or communication debugging.
• Modbus driver is factory pre-programmed, only simple port parameter configuration is needed in DeltaV Explorer software to quickly access slave devices, greatly shortening system integration and commissioning cycle.

DCS integration engineers, instrumentation maintenance technicians and automation retrofit project contractors in petrochemical refining, thermal power generation, oil & gas platforms, pharmaceutical factories and pulp & paper industries obtain obvious practical value from this module. It maximizes the reuse of legacy serial field equipment, reduces renovation investment cost, standardizes multi-brand heterogeneous device access to DeltaV DCS, and ensures stable long-term serial communication reliability in harsh industrial environments.