Emerson KJ4001X1-NA1 12P3373X012 Dual Right Extender

1.Power input Main power: 30 VDC, 8 A (redundant power input supported).

2.Backup battery: 7.2V DC lithium battery (typical battery life 72 hours, hot-swappable replacement supported).

3.Communication interface: HART protocol, FOUNDATION bus, PROFIBUS DP, DeviceNet; LocalBus extended communication.

4.Programmable input: 8-channel analog/digital input.

5.Relay output: 4-way dry contact relay (contact capacity: 250VAC/30VDC, maximum 5A).

6.Device capacity: maximum 254 nodes.

7.Operating temperature: -40°C to +70°C.

8.Humidity range: 5% to 95% RH (non-condensing).

9.Display and operation: external HMI graphical interface (supports real-time data monitoring, alarm log, control loop management); ​Built-in LED status indicator (power, communication, fault status display).

1.Modularity and flexible expansion：Emerson KJ4001X1-NA1 12P3373X012 supports redundant configuration, adapts to different industrial scenarios, provides quick connection and bare wire connection options, and simplifies installation and maintenance.

2.Industrial-grade safety design：Emerson KJ4001X1-NA1 12P3373X012 has passed ​II 3G Ex ec IIC Gc explosion-proof certification, designed for hazardous environments, with protection level IP20, and resists dust and slight liquid intrusion.

3.Intelligent maintenance and efficient operation：Emerson KJ4001X1-NA1 12P3373X012 has built-in self-diagnosis function, ​no need to disassemble or calibrate; supports external HMI graphical interface, integrated real-time monitoring and alarm management.

4.Multi-protocol communication compatibility：Integrated HART, PROFIBUS DP and other industrial protocols, adapted to complex network requirements, and inter-module communication supports LocalBus expansion.

5.Adaptability to extreme environments：The wide temperature and humidity design of Emerson KJ4001X1-NA1 12P3373X012 adapts to harsh industrial environments and ensures long-term stable operation.

6.Typical application scenarios：Emerson KJ4001X1-NA1 12P3373X012 is dedicated to automation control and predictive maintenance in the fields of petroleum refining, power, and chemical industries.

1.Large and medium-sized rotating machinery monitoring: Emerson KJ4001X1-NA1 12P3373X012 is dedicated to monitoring key parameters such as vibration, speed, axial displacement, etc. of equipment such as steam turbines, compressors, fans, water pumps, coal mills, gearboxes, motors, etc., and supports predictive maintenance and fault warning.

2.Industrial scenario coverage: Emerson KJ4001X1-NA1 12P3373X012 is widely used in industries such as steel, electricity, metallurgy, chemical industry, and petrochemical industry, and is suitable for harsh industrial environments such as high dust, high temperature, and high humidity.

3.Automation control system integration: Emerson KJ4001X1-NA1 12P3373X012 is a core component of the DCS system, supporting multi-channel signal acquisition and redundant configuration to meet complex industrial automation needs.

4.Key safety monitoring scenarios: Emerson KJ4001X1-NA1 12P3373X012 is suitable for zero speed detection, key phase pulse signal analysis, rotation direction monitoring and other scenarios of rotating machinery to ensure safe operation of equipment