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1797-OB4D Ex Source Digital: Industrial Control System’s Robust & Safe Solution

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The Siemens 1797-OB4D Ex Source Digital Control Module is designed for advanced control applications in hazardous areas, offering high precision and reliability. It integrates seamlessly with Siemens’ comprehensive automation portfolio, providing safety and efficiency in industrial processes.

Operating Voltage Range:120 to 240 VAC

Amperage Rating:10 A

Input Type:Digital Source

Output Configuration:4 Independent Outputs

Ex Hazardous Location:Classified for use in hazardous locations (Zone 1/2/22)

Communication Protocol:Modbus Plus

Temperature Operating Range:-25°C to +55°C

Dimensions (WxHxD):96.5mm x 101.6mm x 91.4mm

Weight:Approx. 0.4 kg

    Introducing the 1797-OB4D Ex Source Digital – the premier choice for industrial automation in hazardous areas. This device is meticulously designed to withstand the toughest conditions, ensuring seamless operation in any industrial environment.

    Featuring advanced safety certifications for Zone 1, 2, and 22 environments, it guarantees compliance with international safety standards, providing peace of mind for operators and managers alike.

    With its broad input range of 0-20mA, the 1797-OB4D Ex Source Digital offers unparalleled flexibility, making it compatible with a wide array of sensors and actuators commonly found in industrial systems.

    Built with precision and reliability at its core, this device consumes minimal power (max 2W) while delivering consistent current outputs, reducing energy consumption and operational costs.

    Crafted from high-quality materials, it is compact yet robust, ensuring durability and longevity in harsh environments. The compact size (75mm x 68mm x 22mm) and lightweight design (150g) facilitate easy integration and installation.

1797-OB4D Ex Source Digital

1797-OB4D Ex Source Digital

1797-OB4D Ex Source Digital




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