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AB 1791-OB32 PLC BLOCK I/O: Industrial Automation Control Module

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The ABB AB 1791-OB32 PLC BLOCK Input/Output Module is designed for efficient integration into complex industrial automation systems, offering reliable data exchange and control functions.

Type:Input/Output (I/O) Module

Model:AB 1791-OB32

Series:ABB

Interface:RS-485

Communication Protocol:Modbus RTU

Power Supply:DC 24V

Operating Temperature:-10°C to +60°C

Humidity Range:0% to 95% non-condensing

Dimensions:104mm x 104mm x 134mm

Weight:0.3kg

    The AB 1791-OB32 PLC BLOCK I/O from Siemens is engineered for seamless integration into modern industrial automation environments. This compact, yet robust module boasts an impressive array of 16 digital inputs and 16 digital outputs, making it an ideal choice for applications requiring precise control over various mechanical and electronic processes.

    Featuring a compact design measuring 50mm x 50mm x 100mm and weighing just 0.1kg, the AB 1791-OB32 is lightweight and space-efficient, ensuring minimal impact on system architecture without compromising functionality.

    Equipped with an RS-485 communication interface, this PLC module supports advanced data exchange, enabling smooth communication with other devices in the network. Its compatibility with Siemens’ comprehensive range of automation solutions ensures ease of integration and streamlined operation.

    Operated within a temperature range of -20°C to +55°C and withstanding humidity levels up to 95% non-condensing, the AB 1791-OB32 is designed for durability in a wide variety of industrial settings, including harsh environments.

    With its high-quality construction and adherence to industry standards, the AB 1791-OB32 PLC BLOCK I/O from Siemens delivers reliability and precision, supporting efficient production and process control across diverse industries.

AB 1791-OB32 PLC BLOCK I/O




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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

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

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