The Allen-Bradley 1794-IF4I is a high-performance analog input module designed for the FLEX I/O system. It features four individually isolated input channels, providing enhanced noise immunity and signal integrity in demanding industrial environments. Each channel is configurable for either voltage (±10V DC) or current (0-20 mA, 4-20 mA) inputs, offering exceptional flexibility for connecting a wide range of analog sensors and transmitters. With its 16-bit resolution, this module delivers precise and reliable data conversion, making it an ideal choice for process control, monitoring, and data acquisition applications where accuracy is critical.