4-20mA Industry Standard Current Output Module (Industrial Analog Current Loop)

The 4-20mA Industry Standard Current Output Module is designed for industrial analog signal transmission in automation, process control, and instrumentation systems. The standard 4-20mA current loop represents the measured or controlled signal using a current range from 4mA to 20mA.

The current loop is suitable for long distance signal transmission because it provides good immunity against electrical noise and signal loss. The 4mA minimum level also provides a live-zero signal, helping distinguish a valid minimum reading from certain wiring or sensor faults.

Key Features -

• Industry standard 4-20mA analog current output

• 4mA minimum and 20mA maximum signal levels

• High noise immunity for industrial environments

• Suitable for long distance analog signal transmission

• Live-zero signal for improved fault detection

• Compatible with PLC and industrial control systems

Specifications -

• Signal Type = Analog current loop

• Minimum Signal = 4mA

• Maximum Signal = 20mA

• Transmission Method = Two wire or three wire current loop

• Application = Industrial automation/instrumentation/process control

Applications -

• PLC analog input interfacing

• Industrial process control

• Temperature and pressure monitoring

• Industrial instrumentation

• Sensor signal transmission

• Automation and control systems