Sale
| Color / Pattern |
|
| Power Source |
|
| Communication Protocols |
|
| Controller Design |
|
The EMERSON KJ3221X1-BA1 12P2531X112 VE4003S2B2 Terminal Block is a precision-engineered I/O component designed for the DeltaV™ M-series I/O subsystem. It provides stable signal termination, reliable communication, and seamless integration with Emerson’s Distributed Control System (DCS), ensuring accurate process control in demanding industrial environments.
Model Number: KJ3221X1-BA1 12P2531X112 VE4003S2B2
Manufacturer: Emerson
Product Type: Terminal Block / Fused I/O Termination Block
Condition: Brand New
System Compatibility: DeltaV™ M-series I/O Subsystem / DCS
Weight: 0.2 kg
Dimensions: 4.1 × 12.5 × 10.4 cm
HS Code: 8537101190
Origin: USA
Minimum Order Quantity: 1
Lead Time: In Stock
Discontinued Date: December 31, 2018
Communication Interface: Ethernet router
The KJ3221X1-BA1 12P2531X112 VE4003S2B2 Terminal Block ensures secure and efficient termination of field wiring, enabling precise data acquisition and real-time monitoring. Its rugged construction supports reliable operation in harsh industrial environments such as oil & gas, power generation, and chemical processing.
Key features include:
Stable and secure I/O termination for DeltaV systems
Advanced diagnostics for early fault detection
High-speed data transmission for improved automation performance
Modular design for flexible configuration and scalability
Robust construction for long-term reliability
By implementing the VE4003S2B2 fused I/O termination block, industries benefit from enhanced operational stability, reduced maintenance costs, and improved system efficiency.
Oil & gas process automation
Power generation control systems
Chemical plant monitoring and control
Distributed control systems requiring secure I/O termination
Q: What is the primary function of the VE4003S2B2 Terminal Block? A: It provides fused I/O termination, ensuring secure wiring connections and reliable communication with DeltaV systems.
Q: Is this module backward compatible with earlier DeltaV subsystems? A: Yes, it integrates with DeltaV M-series subsystems, though discontinued after 2018.

Quick dispatch from our global inventory to reduce downtime and ensure uninterrupted operations.
All parts are sourced from reputable manufacturers and undergo thorough quality checks.
Extensive stock of industrial automation and discontinued parts, ready for immediate shipment.
Every product — including obsolete items — is covered by a 12-month warranty and 30-day return guarantee.
All product names, trademarks, brands, and logos mentioned on this website are the property of their respective owners.These names and trademarks are used for identification and reference purposes only.We are an independent supplier of industrial automation spare parts.We are not an authorized distributor, dealer, or representative of any manufacturer.Products supplied may include surplus inventory or unused items.We do not claim any affiliation with or endorsement by the original manufacturers.