A-B 1794-IE8
Allen-Bradley 1794-IE8 is a Flex I/O analog input module. It belongs to the product family of Rockwell Automation and is mainly used to convert analog signals (such as temperature, pressure, flow, etc.) into digital signals that PLC can recognize.
Main function
Analog signal acquisition: The module can receive analog signals from various sensors, such as 0-20mA, 4-20mA, +/-10V DC, 0-10V DC, etc.
Signal conversion: The analog signal is converted to a digital signal for PLC processing.
Multi-channel input: 1794-IE8 typically has multiple input channels and can collect multiple analog signals at the same time.
Flexible configuration: The input range and unit of each channel can be configured according to different application requirements.
Product parameters and specifications (partial, detailed parameters please refer to the official document)
Input type: Analog input (voltage/current)
Number of channels: 8
Input range: Configurable, such as 0-20mA, 4-20mA, +/-10VDC, 0-10VDC
Resolution: 12-bit (unipolar), 11-bit plus (bipolar)
Sampling rate: 256 times/second
Accuracy: 0.20% full scale
Power supply: 24VDC
Mounting method: DIN rail mounting
Application field
Process control: Used to capture process variables such as temperature, pressure, flow, etc.
Data acquisition: Used to collect a variety of analog data, data analysis and processing.
Automation control: As part of the PLC system, to achieve automatic control
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