A-B 1746-NI8
The A-B 1746-NI8 module is an analog input module designed by Rockwell Automation (Allen-Bradley) for its SLC 500 series programmable logic controllers (PLCS). It is mainly used to convert external analog signals (such as voltage and current) into digital signals that can be recognized by PLC to realize the acquisition and processing of analog signals.
Main function
Analog input: Supports various types of analog input, such as voltage and current.
High precision: provides high measurement accuracy to ensure the accuracy of analog acquisition.
Multi-channel input: with multiple independent input channels, multiple analog signals can be collected at the same time.
Flexible configuration: Supports the configuration of multiple input ranges and units to meet different application requirements.
Isolation protection: Each channel has electrical isolation to effectively prevent interference and improv
e the reliability of the system.
Product parameters and specifications (typical values, refer to the product data manual)
Number of channels: 8
Input type: ±10V DC, ± 20mA
Resolution: High
Bandwidth: 1-75 Hz
Power supply: From SLC 500 rack
Installation mode: Installed on the SLC 500 rack