ABB-AI625

ABB-AI625 is an analog input module produced by ABB.The following is a detailed introduction to the module:

1.Main functions

The ABB-AI625 module is mainly used in the field of industrial automation and control.Its main function is to collect analog signals from remote sites to computers.The module can simultaneously input eight analog quantities into the module and transmit them to the computer through the RS-485 bus,thereby realizing remote monitoring and control.

ABB-AI625

2.Technical features

Communication interface:The AI625 module uses the RS-485 bus as a data communication line and provides analog-to-485 function.The interface can support multiple modules to transmit more analog signals in combination and be configured on the 485 line in a dispersed manner.Each module is distinguished by an address code and can be directly connected to the configuration software of the MODBUS RTU protocol.

High resolution:The module has a 12-bit resolution and can accurately collect and convert analog signals to meet the requirements of high-precision measurement and control.

Electrical isolation:The AI625 module has an electrical isolation function,which can effectively isolate the electrical connection between the input signal and the computer,and improve the safety and stability of the system.

Wide range input:The module supports 4-20 mA or 0-20 mA current signal input,which is suitable for signal acquisition of various sensors and actuators.

ABB-AI625

3.Application fields

The ABB-AI625 module has a wide range of applications in the field of industrial automation and control,including but not limited to the following aspects:

Industrial production process control:used to monitor and control various production processes in the manufacturing industry,such as temperature,pressure,flow and other parameters to ensure the stability and quality of the production process.

Chemical and process industries:In the chemical,oil,natural gas and other industries,it is used for complex chemical process control,such as reaction control,process optimization,etc.

Power system monitoring:In power generation and distribution systems,it is used to monitor the status of power equipment,such as the speed,voltage,current,etc.of the generator.

Water treatment and sewage treatment:It is used to monitor parameters such as water level,flow,concentration,etc.in the process of water treatment and sewage treatment to ensure water quality and environmental compliance.

Transportation and traffic:In transportation and traffic systems,it is used to monitor the status of vehicles and traffic lights to achieve intelligent traffic management.

Intelligent building automation:In building automation systems,it is used to achieve control and optimization of intelligent lighting,air conditioning,security and other equipment.

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