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Siemens SIMATIC S7-300 PLC Digital Input Module HH Series, Control & Automation, 200 Characters

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The Siemens SIMATIC S7-300 Digital Input Module is an essential component for industrial control systems. It offers 8 digital input channels with relay outputs, ensuring high reliability and compatibility with various industry loads.

Number of Channels:8

Output Type:Relay

Optical Isolation:Yes

Power Supply:DC 24V, AC 120-230V

Current Rating:5A

Load Compatibility:Industry Load Sustained

Connector Type:40 Pin

Module Size:Compact Design

Operating Temperature:-25°C to +60°C

Protection Class:IP20

Communication Protocol:Profinet, EtherNet/IP, OPC-UA

    The Siemens SIMATIC S7-300 DI 322 module is engineered for industrial automation systems, offering enhanced reliability and efficiency in manufacturing processes. Its optically isolated inputs ensure immunity against electrical noise, making it suitable for sensitive applications where signal purity is critical.

    Featuring an integrated snubber circuit specifically designed for handling inductive loads, this module prevents transient voltage spikes that could damage other components in the system. This ensures robust performance even in demanding environments.

    With its versatile power supply compatibility, the DI 322 module can operate on both direct current and alternating current sources, providing flexibility in industrial settings. The high current rating supports a wide range of sensors and actuators without overloading the circuit.

    The module’s compact design and easy-to-install 40-pin connector make it compatible with a broad range of Siemens S7-300 series controllers, facilitating seamless integration into existing automation systems. This modular approach simplifies maintenance and upgrades.

    Designed to withstand extreme temperatures, the DI 322 module can be installed in both operational and storage conditions ranging from -25°C to +85°C, ensuring continuous functionality in various industrial locations.

Siemens 6ES7322-1HH00-0AA0




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