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Allen Bradley 1746-NI4A Micrologix 1400 I/O Module – Industrial Automation Innovation

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The Allen Bradley 1746-NI4A Micrologix 1400 Analog Input Module is a versatile, high-resolution input device designed for industrial automation systems. It enables precise signal acquisition from a variety of sensors, making it ideal for applications requiring accurate data collection and processing.

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.

1746-NI4A Micrologix 1400 I/O Module




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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