ABB 129740-002
The ABB 129740-002 module is an intelligent analog input/output (I/O) module manufactured by ABB. It is mainly used in industrial automation systems, responsible for the conversion between analog signals and digital signals.
Product description
The module can convert analog signals from sensors (such as temperature, pressure, flow, etc.) into digital signals for PLC (Programmable logic controller) processing. At the same time, it can also convert the digital signal output by the PLC into an analog signal for controlling actuators (such as valves, motors, etc.).
Main function
Analog input: Converts an analog signal to a digital signal.
Analog output: Converts a digital signal to an analog signal.
Signal isolation: Avoid interference between different circuits.
Flexible configuration: Can be configured according to different application requirements.
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