Emerson VE4006P2 KJ3241X1-BA1+KJ3003X1-EA1-2

The Emerson VE4006P2 (KJ3241X1-BA1 + KJ3003X1-EA1) is a DeltaV M-Series Serial Interface Module used to establish communication between the DeltaV Distributed Control System (DCS) and external devices that support serial communication protocols such as Modbus RTU, Modbus ASCII, Allen-Bradley Data Highway Plus, and other serial-based industrial protocols. The module includes the KJ3241X1-BA1 Serial Interface Card and the KJ3003X1-EA1 Interface Terminal Block.

Unlike analog or digital I/O modules, the VE4006P2 functions as a communication gateway, enabling DeltaV to exchange data with PLCs, analyzers, package units, drives, and other third-party control systems.

Technical Specifications

Parameter	Specification
Manufacturer	Emerson
Model	VE4006P2
Interface Card	KJ3241X1-BA1
Terminal Block	KJ3003X1-EA1
Product Type	Serial Interface Module
System Platform	DeltaV M-Series
Communication Ports	2 Ports
Interface Types	RS-232 / RS-485
Duplex Modes	Half Duplex / Full Duplex
Supported Protocols	Modbus RTU, Modbus ASCII, Custom Serial Drivers
Baud Rate Range	300 to 115,200 bps
Isolation	Optical isolation per port, tested to 1500 VDC
LocalBus Power	12 VDC, 100 mA typical, 150 mA maximum
Maximum Message Length	256 bytes
Scan Time	Configurable, typically 100 ms to 1 second
Redundancy Support	1:1 redundant serial interface architecture
Mounting Method	DeltaV carrier-mounted
Operating Temperature	-40°C to +70°C
Humidity Range	5%–95% non-condensing
Protection Rating	IP20

Physical Dimensions & Weight

Parameter	Specification
Dimensions	Approximately 107 × 41 × 105 mm
Weight	Approximately 0.20–0.85 kg (depending on assembly configuration)

Key Features

Two configurable serial communication ports
Supports both RS-232 and RS-485 networks
Preloaded Modbus communication drivers
Optical isolation for improved reliability
Redundancy support with automatic switchover
Plug-and-play integration with DeltaV systems
Extends connectivity to legacy equipment
Suitable for PLC, analyzer, and package-unit integration

Applications

PLC Integration

Connects DeltaV systems with third-party PLCs and remote controllers.

Modbus Device Communication

Interfaces with Modbus RTU and ASCII devices including analyzers, power meters, and RTUs.

Package Equipment Integration

Used to integrate compressors, boilers, skids, and OEM equipment into DeltaV.

Legacy System Migration

Allows existing serial devices to remain operational during DCS upgrades.

Industrial Communication Gateway

Provides reliable serial communication between DeltaV and external automation platforms.

Advantages

Reduces the need for hardwired I/O
Supports multiple serial communication standards
Simplifies integration of third-party systems
Extends the life of existing field equipment
Supports redundant communication architectures
Reliable operation in harsh industrial environments
Fully integrated within DeltaV engineering and diagnostics tools

Technical FAQs

1. What is VE4006P2 used for?

It is used to provide serial communications between DeltaV and external devices such as PLCs, analyzers, and Modbus equipment.

2. Is this an analog or digital I/O module?

No. It is a Serial Interface Module, not an I/O card.

3. How many communication ports are available?

The module provides two serial communication ports.

4. What communication standards are supported?

RS-232 and RS-485 communications are supported.

5. Does it support Modbus?

Yes. Modbus RTU and Modbus ASCII drivers are supplied with the module.

6. What is KJ3003X1-EA1?

It is the Interface Terminal Block used with the VE4006P2 Serial Interface Card.

7. Does the module support redundancy?

Yes. The VE4006P2 supports 1:1 redundant serial interface configurations with automatic switchover.

8. What is the operating temperature range?

-40°C to +70°C.

9. What industries commonly use this module?

Oil & gas, chemical, petrochemical, power generation, pharmaceuticals, and general process automation. Integration discussions among DeltaV users frequently reference serial cards for communication with third-party equipment.

10. What is the main advantage of VE4006P2?

It enables seamless communication between DeltaV and external serial devices without requiring additional hardwired I/O, reducing integration cost and complexity.

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