Allen-Bradley 1746-NI4 SLC500 Analog Input Module
The Allen-Bradley 1746-NI4 SLC500 Analog Input Module is a high-resolution module designed for precise measurement of analog signals in industrial automation systems. It provides reliable data acquisition for applications requiring accurate monitoring and control.
Model Type:SLC500
Model Number:1746-NI4
Manufacturer:Allen Bradley
Module Type:High Resolution Analog Input
Number of Channels:4 (Input)
Common Mode Voltage Range:-20 To 20 V
Absolute Input Voltage:Plus/Minus 7.5 VDC Or 7.5 VAC RMS (Maximum)
Input Range:-20 To 20 MA
Absolute Input Current:-30 To 30 MA (Maximum)
Voltage Rating:Overvoltage Protection: 7.5 VAC RMS
Input Range (Voltage):-10 To 10 VDC – 1 LSB
Current Rating:Backplane Current Draw: 35 MA At 5 V, 85 MA At 24 V
Isolation:Backplane: 500 VDC, Enclosure: Open Type
The Allen-Bradley 1746-NI4 is a top-performing analog input module that ensures reliable data acquisition in industrial settings.
Its high resolution enables accurate monitoring and control, making it ideal for applications requiring precision in voltage and current measurement.
The module supports four channels, providing flexibility in system design and scalability.
With its overvoltage protection feature, this module offers an added layer of security against unexpected electrical surges.
Additionally, its open-type enclosure design facilitates easy installation and maintenance.
Ideal for integration within Allen-Bradley’s SLC500 family of controllers, this module supports a broad range of industrial processes, enhancing operational efficiency and performance.











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