Allen Bradley 1746-NIO4V SLC 500 Analog Combination Module

Number Of Channels:2 (Input), 2 (Output)

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)

Output Range:-10 To 10 V – 1 LSB

Voltage Rating:Overvoltage Protection: 7.5 VAC RMS

Input Range (DC):-10 To 10 VDC – 1 LSB

Current Rating:Backplane Current Draw: 55 MA

    The Allen Bradley 1746-NIO4V SLC 500 Analog Input & Output Module is designed for seamless integration into complex industrial control systems, providing high-resolution analog inputs and outputs.

    With a common mode voltage range of -20 to 20V, this module ensures reliable performance under various operating conditions. Its absolute input voltage of plus or minus 7.5VDC or 7.5VAC RMS (maximum) allows for flexibility in application scenarios.

    Featuring a precise input range from -20 to 20mA, the 1746-NIO4V is capable of accurately measuring and processing electrical signals. The absolute input current of -30 to 30mA ensures robust handling of current fluctuations.

    Equipped with overvoltage protection at 7.5VAC RMS, the module safeguards against power surges, ensuring system reliability. Its backplane current draw of 55MA supports efficient power management.

    Offering isolation of 500VDC on the backplane and an open-type enclosure, this module maintains separation between circuits, preventing interference and enhancing safety. Its chassis mounting design ensures secure installation in industrial environments.