KJ1501X1BB1 | Emerson DeltaV | 12VDC Passthrough Power Supply

Product Description

High-Stability System DC/DC Power Conversion

The Emerson KJ1501X1-BB1 (Model KJ1501X1BB1, Part Number VE5002) is a specialized system passthrough DC/DC power supply module designed for the DeltaV Distributed Control System (DCS). This module is engineered to provide stable, regulated 12 VDC power to the DeltaV controller and I/O backplane, ensuring consistent logic voltage across the system bus. Operating as a critical power bridge, the KJ1501X1-BB1 filters and regulates incoming DC power to protect sensitive system electronics from fluctuations, ensuring deterministic control performance in high-demand process environments.

Technical Integrity and Power Distribution

Unlike standard field power supplies, the KJ1501X1-BB1 is a "System Passthrough" unit, specifically rated for a 10W maximum output. It sits within the DeltaV carrier architecture to facilitate the distribution of the system's internal 12 VDC rail. The "BB1" revision represents a refined hardware build optimized for simplex (non-redundant) power configurations. The module is built with industrial-grade galvanic isolation, preventing ground loops and protecting the DeltaV processor from electrical noise originating in the power distribution network.

Detailed Technical Specifications

The technical data below outlines the electrical, mechanical, and operational parameters for the KJ1501X1-BB1.