Product Overview

The Emerson KJ2002X1-BA1 (Part Number 12P1442X042, Model VE3002) is a high-reliability M3 Controller Module designed for the DeltaV™ Distributed Control System (DCS). As the central processing intelligence for the I/O subsystem, this module executes local control logic, manages communication between field devices, and coordinates data exchange with the operator workstation. The M3 series is engineered to provide a balance of processing speed and memory capacity, making it suitable for a wide range of continuous, batch, and discrete control applications.

Operating within the DeltaV™ M-series hardware platform, the VE3002 supports high-availability architectures, including redundant controller configurations. This ensures that in the event of a primary hardware fault, a secondary controller can take over process management without interrupting the control loop. Its integration into the DeltaV SIS™ framework also allows it to participate in safety-related monitoring tasks where high operational integrity is required.

Technical Characteristics and Performance

The KJ2002X1-BA1 is optimized for the rigors of process automation, focusing on fault tolerance and diagnostic depth.

• Real-Time Logic Execution: Capable of processing complex control algorithms and function blocks with low-latency response times.

• Redundancy Capability: Designed for use in redundant pairs to achieve "bumpless" switchover, maximizing plant uptime and protecting critical assets.

• Comprehensive Self-Diagnostics: Features integrated monitoring for CPU health, memory parity, and local bus integrity, providing immediate alerts through the DeltaV Explorer.

• Modular Scalability: Easily snaps into the DeltaV 2-wide controller carrier, allowing for rapid hardware expansion or replacement under power (Hot-Swappable).

• Industrial-Grade Hardware: Built to function in the electrically noisy and thermally variable environments of industrial control rooms and field-mounted cabinets.

• Native Protocol Support: Ensures seamless data flow between the controller and diverse I/O cards, supporting both traditional analog/discrete and HART-smart field devices.

Technical Specifications

• Manufacturer: Emerson (Fisher-Rosemount)

• Model Designation: KJ2002X1-BA1 / VE3002

• Part Number: 12P1442X042

• Module Type: M3 Controller Module

• System Series: DeltaV™ M-series / DeltaV SIS™

• Power Requirements: Supplied via Localbus (typically 5V DC)

• Operating Temperature: Standard industrial range (0 to 60°C)

• Dimensions: 8.4 x 9 x 5.5 cm

• Net Weight: 0.18 kg

• Country of Origin: USA

Industrial Applications

The Emerson VE3002 M3 Controller is a fundamental component for automation in heavy industry:

• Petrochemical & Gas: Supervising reactor sequences and emergency shutdown coordination.

• Chemical Manufacturing: Managing precise batch recipes and thermal control loops.

• Water Treatment: Coordinating geographically distributed pump stations and flow sensors.

• Pulp & Paper: Regulating high-speed machine control and chemical additive flows.