KJ4001X1CC1 | Emerson DeltaV | 4-Wire Field Wiring Terminal

Product Description

Precision 4-Wire Transmitter Interface

The Emerson KJ4001X1-CC1 (Part Number 12P0733X032) is a specialized terminal block designed for the DeltaV Distributed Control System (DCS). Unlike standard termination units, the KJ4001X1-CC1 is specifically engineered to interface with 4-wire transmitters. This module provides the necessary dedicated termination points for devices that require separate pairs for power and signal transmission. By offering a localized, organized connection point, it ensures that high-accuracy analog signals from complex field sensors are delivered to the DeltaV I/O subsystem with maximum electrical integrity and minimal noise interference.

Engineering for Signal Integrity and Reliability

The KJ4001X1-CC1 is designed to snap directly onto the DeltaV I/O carrier, serving as the physical conduit between the field wiring and the electronic I/O card. Its 4-wire architecture is essential for externally powered transmitters (such as magnetic flow meters or specialized gas analyzers) that do not draw power from the 4-20mA loop. The terminal block features high-quality compression screw terminals that provide vibration-resistant connections, ensuring long-term stability in harsh industrial environments. Its industrial-grade housing is rated for a wide temperature range, ensuring the terminal's mechanical and electrical properties remain consistent from –40 °C to +70 °C.

Detailed Technical Specifications

The following table summarizes the electrical and mechanical parameters for the KJ4001X1-CC1.