Description

Allen Bradley 1746-NO4I is a PLC(Programmable Logic Controller)analog output module produced by Allen-Bradley(a brand of Rockwell Automation,USA).The following is a detailed introduction to the module:

1.Basic features

Brand and model:Allen-Bradley 1746-NO4I.

Type:4-channel analog output module designed for SLC 500 series PLC.

Origin:United States.

Color:black.

Number of channels:4 independent output channels.

2.Technical specifications

Output type:current output.

Output range:4 to 20mA.

Resolution:12 bits,ensuring the accuracy of the output signal.

Power supply:24VDC.

Allen Bradley 1746-NO4I

Operating temperature:0 to 55℃(the operating temperature range mentioned in some materials may be wider,such as-25°C to+70°C,which may be related to different models or versions).

Load capacity:100Ohm(ensuring stable operation in various industrial environments).

Packaging level:IP20(provides basic dust and splash protection,enhancing the durability and reliability of the module).

3.Functions and applications

Analog output:It can convert the digital signal in the PLC into a continuous analog signal,thereby realizing the control of external analog devices.

Process control:Commonly used in industrial processes such as controlling motor speed,adjusting temperature,and controlling valve opening.

Data acquisition:In some applications,analog signals can also be converted into digital signals for easy processing by PLC.

Application areas:Widely used in factory automation,building automation,robot control,mechanical automation,packaging and logistics systems,printing and textile machinery and other fields.

Allen Bradley 1746-NO4I

4.Structural features

Modular design:Easy to install and maintain.

Isolation design:Each channel has isolation protection,which improves the reliability of the system.

Easy to configure:The module parameters can be easily configured through the PLC software.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

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