The Emerson C24/48-1200 (also just referenced as C24/48-1200 DC/DC Converter) is a DC-to-DC power converter / rectifier module designed for telecom and industrial DC power systems. It converts a nominal +24 V DC input to a regulated -48 V DC output suitable for powering telecom and network equipment that requires -48 V DC supply. This unit is typically used in Emerson DC power plant systems to provide reliable negative power rails from existing +24 V sources.

The Emerson KJ3224X1-BK1 is an analog input module for the Emerson DeltaV S-Series distributed control system (DCS). This card is engineered to provide precise thermocouple and millivolt (mV) signal measurement for temperature and low-level voltage sensing without requiring external signal conditioning. It is built for demanding industrial environments, offering robust performance, automatic cold-junction compensation, and integrated diagnostics to ensure reliable data acquisition in process control applications

The Emerson KJ3222X1-EA1 is a redundant analog input terminal block designed for use with the Emerson DeltaV™ distributed control system (DCS). It provides a robust, high-reliability connection point for analog signal inputs from field devices into the DeltaV I/O infrastructure.

The Emerson KJ3203X1-BA1 is a 32-channel discrete digital input (DI) module engineered for use with the Emerson DeltaV distributed control system (DCS). It accepts 24 V DC dry contact inputs and provides high-density discrete signal acquisition for process monitoring and logic control in industrial automation applications. This module is designed for rugged, reliable performance in demanding environments, compliant with hazardous area standards where applicable

The Emerson KJ3204X1-BK1 is a 32-channel discrete output module designed for use in Emerson’s DeltaV distributed control system (DCS) S-Series I/O platform. It provides 24 VDC high-side discrete output channels for controlling field devices such as solenoid valves, indicators, relays, and other on/off actuators. This high-channel count card is engineered for reliable industrial performance in demanding environments and integrates seamlessly with DeltaV controllers for robust automation and process control.

The Emerson KJ3201X1-BA3 is a 32-channel discrete input (DI) module designed for the Emerson DeltaV distributed control system (DCS). It’s part of the Series 2 I/O platform and provides high-density input processing for on/off field devices such as switches, contacts, and discrete sensors. This module captures discrete signals and communicates them reliably back to the DeltaV controller for process monitoring and logic control.

The Emerson KJ3221X1-BA3 is an 8-channel analog output module designed for use in Emerson DeltaV Series 2/M-Series distributed control systems (DCS). It delivers precise 4–20 mA analog output signals with HART communication support for enhanced diagnostics, remote calibration, and intelligent field device management. This module is engineered for industrial automation applications, including use in hazardous environments with international safety approvals.

The Emerson KJ3221X1-BA2 is an 8-channel analog output module engineered for use with the Emerson DeltaV distributed control system (DCS). It provides precise 4-20 mA analog outputs with HART communication support for advanced diagnostics and field device configuration. The module is designed for robust industrial performance in demanding environments and integrates seamlessly into DeltaV I/O architectures

The Emerson KJ2005X1-MQ2 is a DeltaV™ Series I/O module designed for use in Emerson's DeltaV distributed control system (DCS). This module provides critical input/output functionality for process automation applications in industries such as oil and gas, chemical processing, power generation, and pharmaceuticals.

The Emerson KJ3241X1-BA2 is a DeltaV™ Series I/O module designed for use in Emerson's DeltaV distributed control system (DCS). This module provides critical input/output functionality for process automation applications in industries such as oil and gas, chemical processing, power generation, and pharmaceuticals. The KJ series represents the high-performance I/O family within the DeltaV platform, offering reliable and scalable connectivity for field devices. The BA2 variant typically indicates a specific I/O type, configuration, or revision level.