A-B 1746-NI8
Allen-Bradley 1746-NI8 is an analog input module in the SLC 500 series of the Allen-Bradley brand from Rockwell Automation. It is mainly used to convert external analog signals (such as temperature, pressure, flow, etc.) into digital signals and input them into PLC (Programmable logic controller) for processing. The module usually has multiple independent analog input channels, which can simultaneously collect multiple analog signals.
Product parameters and specifications (typical values, refer to the product manual)
Number of channels: Generally 8, depending on the model
Input type: Analog voltage or current
Input range: configurable, such as 0-10V, 4-20mA, etc
Resolution: High resolution to ensure measurement accuracy
Sampling rate: Configurable and supports multiple sampling rates
Isolation: Channels are isolated from each other
Power supply: 5V or 24V DC
Operating temperature: 0°C ~ 55°C
Mounting method: DIN rail mounting
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