A-B 1746-NT4
The Allen-Bradley 1746-NT4 module is an I/O module in the SLC 500 series PLC manufactured by Rockwell Automation (parent company of Allen-Bradley). It is mainly used to collect temperature data on industrial sites. The module can convert analog signals at the thermocouple or millivolt level into digital signals, which are then transmitted to the PLC for processing.
Product parameters and specifications:
Model: 1746-NT4
Type: Analog input module
Number of channels: 4
Input type: thermocouple or millivolt
Resolution: depends on the specific configuration
Accuracy: depends on the specific configuration
Power supply: From SLC 500 controller
Communication: Communication with the controller via the SLC 500’s I/O bus
Main features:
Multi-channel: The temperature data of 4 channels can be collected simultaneously.
Flexible configuration: Different thermocouple types and ranges can be configured.
High precision: provides high measurement accuracy.
High reliability: suitable for industrial environment.
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