Emerson KJ2003X1-BA2 12P2093X062 MD Controller

Power Input Main Power:18-30 VDC

Backup Battery:No built-in backup battery (external battery required)

Communication Interface:HART protocol, Modbus RTU, Profibus DP

Programmable Input:Supports analog input (4-20mA), digital input, temperature, pressure, flow and other sensor inputs, with flexible configuration options

Relay Output:2 relay outputs for alarm, status indication, external device control and other functions

Device Capacity:Supports up to 4 input channels, suitable for a variety of sensors and signal inputs

Operating Temperature:-40°C to 85°C, adapt to extreme temperature environments

Humidity Range:5% to 95% RH (non-condensing)

Display and Operation:No built-in display; supports remote operation and configuration through external devices

1.Industrial Process Control and Sensor Compatibility：Emerson KJ2003X1-BA2 supports PLC system, which can partially replace the traditional DCS system, and is suitable for robot monitoring, fault alarm and other scenarios，and Emerson KJ2003X1-BA2 is compatible with Turbine sensors for non-contact measurement of Shaft vibration, shaft displacement, suitable for gas turbines, compressors and other rotating equipment.

2.Multiple output interfaces and anti-interference design：The Emerson KJ2003X1-BA2 provides TTL pulse, keystone and 4...20 mA current outputs to support rotational speed measurement and system integration, and the Emerson KJ2003X1-BA2 adopts opto-coupler isolation technology to inhibit electromagnetic interference and has built-in troubleshooting functions to enhance operation. The Emerson KJ2003X1-BA2 utilizes opto-coupler isolation technology to suppress electromagnetic interference, and has built-in fault diagnostic functions to enhance operational reliability.

3.Modular Expansion and Redundancy：The Emerson KJ2003X1-BA2 can work with F-CPU processor module (Ethernet/Profibus DP) and F-COM communication module (RS 485) to support redundant bus design.

4.Industrial Grade Environment Adaptation：Emerson KJ2003X1-BA2 is API/CE compliant, with an operating temperature of **-25 °C to +70 °C**. The matching power supply module (24 VDC/5 VDC) and heat dissipation design make it suitable for harsh scenarios such as machinery manufacturing, electric power, and chemical industry.

1.Heavy Machinery Monitoring：Emerson KJ2003X1-BA2 can be used in gas turbines, compressors, fans, metallurgical mills, wind power gearboxes, and other large-scale equipment. It can monitor vibration, displacement, and rotational speed in real time, preventing mechanical failure and extending equipment life.

2.Industrial automation and manufacturing：Emerson KJ2003X1-BA2 can be integrated into PLC/DCS systems to realize equipment status monitoring and automation control in petroleum refineries, power plants, CNC machine tools, food production lines, etc. to enhance production safety and efficiency.

3.New energy and power operation and maintenance：Emerson KJ2003X1-BA2 is used in wind turbines, steam turbines, and photovoltaic equipment to optimize equipment maintenance cycles, reduce downtime risks, and adapt to stable operation in extreme environments.

4.Environmental Protection and Infrastructure：Emerson KJ2003X1-BA2 is used in wastewater treatment pumping stations, exhaust gas treatment devices, and urban infrastructure, which can guarantee the continuous operation of environmental protection equipment, and enhance energy utilization and emission compliance.