Number of Channels:4
Common Mode Voltage Range:-20 To 20 V
Absolute Input Voltage:+/- 7.5 VDC or 7.5 VAC RMS (Max.)
Input Range:-20 To 20 MA
Absolute Input Current:-30 To 30 MA (Max.)
Voltage Rating:Overvoltage Protection: 7.5 VAC RMS
Input Range (DC):-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-NI4A Micrologix 1400 Analog Input Module is a high-performance device designed for seamless integration into a variety of industrial control systems. Its high-resolution input capability ensures accurate signal detection, making it an indispensable component in precision measurement applications.
Equipped with a robust isolation feature, this module safeguards against electrical interference, ensuring reliable operation under various environmental conditions. Its open-type enclosure facilitates easy installation and maintenance, while the compact design allows for efficient space utilization in industrial setups.
The Allen Bradley 1746-NI4A supports a wide range of voltage inputs, enabling compatibility with diverse industrial standards and equipment. This versatility makes it a preferred choice for automation projects requiring high reliability and precision.
With its advanced input filtering technology, the module reduces noise and interference, delivering clean, accurate data to the control system. This feature is crucial for optimizing performance and minimizing errors in critical control processes.
Designed with user-friendliness in mind, the Allen Bradley 1746-NI4A features intuitive diagnostics and setup tools. These functionalities simplify installation, commissioning, and ongoing maintenance, saving time and reducing operational costs for manufacturers.
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