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ABB AB 1791-16AC AC Block I/O Module, Advanced Industrial Control Technology

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The ABB AB 1791-16AC AC Block I/O module is a high-performance input/output device designed for advanced automation systems. It offers seamless integration, enhanced reliability, and exceptional efficiency in industrial control applications.

SKU: 4817249

Model Number:1791-16AC

Module Type:AC Block I/O

Number of Inputs/Outputs:16/16

Power Supply Range:85-264VAC

Communication Protocol:DeviceNet

Operating Temperature:-20°C to +60°C

Enclosure Rating:IP20

Input Voltage Range:0-24VDC

Output Voltage Range:24VDC

Operating Humidity:5% to 95% non-condensing

Dimensions (W x H x D):100mm x 76mm x 132mm

    The AB 1791-16AC module is engineered to meet the stringent requirements of modern industrial environments, featuring a compact design and robust construction to withstand harsh conditions.

    It supports DeviceNet communication protocol, enabling seamless integration with a wide range of industrial automation systems, facilitating efficient data exchange and control.

    With its high current rating and extensive channel count, the module is ideal for applications requiring simultaneous data acquisition and control of multiple devices, enhancing operational efficiency and productivity.

    Equipped with a built-in power supply, the AB 1791-16AC reduces system complexity and installation time, minimizing downtime and maintenance costs.

    The module’s IP20 enclosure rating ensures protection against dust and light splashes, maintaining reliable operation in industrial settings. Its wide temperature range (-40°C to +70°C) makes it suitable for extreme environments, ensuring continuous performance regardless of ambient conditions.

AB 1791-16AC AC Block 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.

      Our advantages

      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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