1746-NO4VA Analog Current Output Module  

Product manual:

Product Overview

1746-NO4VA is a 4-channel analog current output module of the Allen Bradley SLC 500 series. It is used in PLC systems to convert digital control signals into continuous analog current output, drive field devices, and achieve precise control.

Application field

Industrial Automation Process Control

Convert PLC control logic into analog current to control valves, servo drives, and other actuators.

PID and closed-loop feedback system

Output continuous signals in temperature, flow, pressure and other control circuits to achieve precise adjustment.

Signal driven and monitoring

Output standard analog signals to recorders, data acquisition systems, and display devices for monitoring and analysis.

Widely used in manufacturing, chemical, energy, food processing, and building automation systems.

Main Features

Standard current signal

The output range is usually 0-20 mA or 4-20 mA, which complies with industry standards.

High resolution and precision

High precision digital to analog conversion, smooth and stable output.

quick response

Fast output update frequency, suitable for feedback regulation and dynamic control scenarios.

Modularity and compatibility

It can be directly installed in the SLC-500 rack and seamlessly integrated with other modules.

1746-NO4VA Product details picture:

1746-NO4VA product video

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