Product Overview

The Emerson KJ4001X1-NA1 (part number 12P3373X032) is a specialized Horizontal LocalBus Dual Right Cable Extender engineered for the DeltaV™ M-series I/O Subsystem. This essential networking component facilitates the physical and electrical expansion of the LocalBus backplane, allowing for the seamless connection of additional I/O carriers within a Distributed Control System (DCS). By extending the bus architecture horizontally to the right, this module enables system engineers to scale their control hardware footprint without sacrificing signal integrity or data throughput. It acts as a critical bridge for both high-speed communication logic and the DC power distribution required by downstream M-series modules.

Hardware Infrastructure and Power Capabilities

• System Voltage Support: Designed to handle a stable 12 VDC supply at a maximum current rating of 8 A, ensuring adequate power for extended I/O banks.

• Bus Architecture: Dual-path LocalBus interface providing redundant communication lanes to maintain high-availability network status.

• High-Speed Data Fidelity: Optimized for low-latency transmission, ensuring real-time synchronization between extended I/O modules and the primary controller.

• Form Factor: Compact horizontal profile with dimensions of 16.6 x 4.5 x 6.2 cm, allowing for high-density cabinet mounting.

• Industrial Durability: Manufactured with premium-grade materials to resist the mechanical stress, vibration, and thermal fluctuations typical of industrial process environments.

• Weight: Lightweight 0.18 kg construction that minimizes load on DIN-rail mounting assemblies.

• Installation Mechanics: Features a "Dual Right" orientation, specifically designed for right-hand expansion of the M-series carrier assembly.

Operational Deployment and Industrial Utility

The KJ4001X1-NA1 is a fundamental building block for facility-wide automation where scalability and reliability are mandatory. Its primary industrial roles include: