The Allen-Bradley 1746-NO4V module is an analog output module for the SLC 500 series PLC produced by Rockwell Automation. It is mainly used to convert the digital signal in the PLC into an analog voltage signal, so as to realize the control of external devices (such as servo motors, frequency converters, regulating valves, etc.).

Product parameters and specifications
Type: Analog output module

Number of channels: 4
Output signal: ±10V DC
Resolution: 14 bits

Sample rate: High speed
Isolation: not isolation
Power supply: from the PLC backplane
Installation method: Insert into the backplane of SLC 500 series PLC
Main function
Digital/analog conversion: The digital signal in the PLC is converted to a continuous analog voltage signal.
Multi-channel output: can output 4 analog signals at the same time.
High accuracy: 14-bit resolution ensures high accuracy of the output signal.
High speed response: Fast response to PLC control instructions.
Application field
Process control: control temperature, pressure, flow and other process variables.
Motion control: control servo motor, stepper motor, etc.