Number of Channels:4
Input Voltage Range:-20V to 20V
Absolute Input Voltage:+/-7.5VDC or 7.5VAC RMS (Max.)
Input Current Range:-30mA to 30mA (Max.)
Voltage Rating:Overvoltage Protection: 7.5VAC RMS
Input Range (DC):-10V to 10VDC – 1 LSB
Current Rating:Backplane Current Draw: 35mA at 5V, 85mA at 24V
Isolation:Backplane: 500VDC, Enclosure: Open Type
The Allen Bradley 1746-NI4A is engineered with precision for industrial environments, featuring a compact design that maximizes space efficiency without compromising performance.
It supports both common mode and differential inputs, offering flexibility in various industrial applications. The module is equipped with advanced overvoltage protection mechanisms, ensuring reliable operation under challenging conditions.
With its high-resolution capabilities, the 1746-NI4A allows for detailed monitoring and control of critical process parameters, enhancing operational accuracy and efficiency.
The integrated backplane connection simplifies installation and reduces cabling complexity, streamlining system setup and maintenance.
Designed for long-term durability, this module meets stringent industry standards, making it a trusted choice for demanding industrial automation projects.











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