A-B 1756-OB32 is a programmable logic controller(PLC)output module produced by Rockwell Automation.The following is a detailed introduction to the module:

1.Basic information

Brand:AB Rockwell(Allen-Bradley)

Model:1756-OB32

Origin:United States

2.Technical specifications

Number of output points:32 points

Output frequency:generally 0.23Hz(may vary depending on actual application and configuration)

Number of I/O points:32 points(the number of input/output points is the same,used as an output module in this module)

Installation method:On-site installation

Program capacity:30K steps(this may refer to the program capacity of the PLC system associated with the module)

Rated current:11.5A(may vary depending on the actual application and configuration of the module)

Firmware version:There may be multiple versions,such as V3.2,etc.(the specific version may vary depending on production batches and updates)

3.Functional features

Easy to use:The module is simple in design and easy to integrate into existing PLC systems.

High reliability:Rockwell Automation is well-known for its high quality and reliability,and the 1756-OB32 module is no exception.

Multiple application scenarios:Suitable for a variety of industrial environments such as sewage plants,chemical plants,cement plants,etc.,to meet different automation control needs.

4.Protection and maintenance

Protection function:The module has multiple protection functions such as input overvoltage protection,input undervoltage protection,output overvoltage protection,output undervoltage alarm,short circuit protection,phase loss protection and overtemperature protection.

Fan temperature control:The module controls the fan speed by comprehensively considering the output current and ambient temperature to achieve more efficient heat dissipation.

Fault display:The module alarm information is displayed in real time on the LED in the form of a fault code,which is convenient for quick location and problem solving.

Daily operation and maintenance:Including cleaning the dust screen and replacing the fan,etc.,to ensure the long-term stable operation of the module.

 

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