ABB 07AC91

Description

ABB 07AC91 is an analog expansion module.The following is a detailed introduction to it:

1.Basic information

Manufacturer:ABB

Model:07AC91

2.Functions and applications

Main functions:The 07AC91 module is mainly used in industrial automation and control systems to process analog signals(i.e.continuously changing signals)rather than digital signals.It can convert analog signals collected by sensors into digital signals so that the system can monitor and adjust in real time.

Application areas:

Industrial automation:used to monitor and control various parameters in industrial processes,such as temperature,pressure,flow,etc.

Process control:In the fields of chemical,petroleum,pharmaceutical,etc.,it is widely used to monitor and control production processes to ensure the stability and safety of the process.

ABB 07AC91

Energy management:used to monitor parameters such as voltage and current in power systems for real-time energy management and optimization.

Environmental monitoring:Monitoring environmental parameters such as atmospheric temperature,humidity,gas concentration,etc.,which is crucial in environmental monitoring and control.

Mechanical system monitoring:In mechanical engineering,it is used to monitor the operating status of mechanical equipment,as well as to control and diagnose it.

3.Technical specifications and parameters

Test range:

Voltage:There are three voltage levels,namely≤2V,10V,40V±5.

Current:There are three current levels,namely≤2mA,20mA,200mA±5.

Power:There are three power levels,namely≤0.04W,0.4W,4W±10%.

Accuracy:

Static accuracy:Multiple parameters have different static accuracy,such as VC/D,IC/D and other parameters have an accuracy of±(2%o.v.+3 digits).

Dynamic accuracy:The accuracy of parameters such as H11 and H21 varies within a specific range.

Other parameters:

Display:2×16-bit digital LCD,with CRT,can display 5 curve test results.

Applicable components:including diodes,Zener diodes,NPN/PNP transistors,etc.

ABB 07AC91

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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