Description

Product Overview

Emerson designed the KJ4001X1-CA1 (Part Number 12P0623X062) to serve as a high-performance interface within the DeltaV M-series Distributed Control System (DCS). This terminal block establishes the physical link between field devices and the I/O interface carrier, ensuring consistent signal flow across the automation network. Furthermore, the module provides a secure termination point for wiring, which protects signal integrity in complex process control environments. Even though Emerson officially discontinued the M-series on December 31, 2018, this component still plays a vital role in maintaining and extending the operational life of existing DeltaV infrastructure.

Technical Specifications

• Manufacturer: Emerson Process Management
• Series: DeltaV M-series I/O Subsystem
• Model Identifier: KJ4001X1-CA1
• Part Number: 12P0623X062
• Component Type: I/O Terminal Block
• Channel Capacity: Supports 24 individual channels
• Current Rating: Delivers 2 Amps per channel maximum
• Voltage Compatibility: Operates on 24 VDC industrial standards
• Operating Temperature: Functions from -20°C to +70°C
• Communication Interface: Supports Ethernet router services
• Net Weight: 0.14 kg
• Dimensions: 8.7 cm x 8.2 cm x 3.7 cm

Key Functional Characteristics

• High-Density Connectivity: The unit packs 24 channels into a compact frame, which maximizes cabinet space and simplifies large-scale I/O deployments.
• Environmental Resilience: High-grade materials allow the block to withstand extreme temperature shifts and industrial vibrations, ensuring steady performance in harsh plants.
• Rapid Integration: The modular design enables quick mounting onto M-series carriers, which reduces labor costs and minimizes system downtime during replacements.
• Reliable Power Handling: Each terminal manages up to 2 A, offering a robust buffer for field signals while preventing circuit overloads.
• Global Standardization: The device carries HS Code 8537101190, meeting international requirements for digital control and power distribution equipment.

Application and Usage

Engineers primarily deploy this I/O terminal block in DeltaV DCS environments within the oil and gas, chemical, and power industries. Because the KJ4001X1-CA1 interfaces directly with the M-series subsystem, it functions as the main conduit for field data traveling to the controller. Consequently, technicians rely on this part to ensure dependable signal transmission for both digital and analog field equipment. Additionally, the lightweight build and standardized dimensions allow the module to fit perfectly into existing racks without any mechanical adjustments.