Allen Bradley 1746-NI4 module is a valid module in the Allen Bradley SLC 500 series.
Allen Bradley 1746-NI4 module is a valid module in the Allen Bradley SLC 500 series. It is an analog input module that provides four channels for measuring analog signals. This module is used to interface with sensors, transducers, or other devices that provide analog voltage or current signals.
The 1746-NI4 module is typically used in industrial automation applications to monitor and control processes. It offers high-resolution analog input capabilities and is compatible with a wide range of signal types.
As for the "original imported power module PLC" part of your statement, it's important to note that the 1746-NI4 module itself is not a power module or a PLC (programmable logic controller). It is an input module that is part of a larger PLC system.