Power Supply Voltage:DC 24V

Operating Voltage Range:AC 120 – 230V

Current Capacity:5A with integrated snubber

Number of Channels:8 DO (Relay Outputs)

Communication Interface:Standard IEC 61131-3 interface

Dimensions:40 pin connector, compact design

Material:High-grade, durable industrial-grade materials

Temperature Range:-25°C to +60°C

    The Siemens SIMATIC S7-300 Digital Output Module SM 322 is a cornerstone component in modern industrial automation systems, offering unparalleled performance and reliability. Its robust design ensures seamless integration into complex control architectures, providing a reliable interface for controlling machinery and equipment.

    With its optical isolation feature, this module significantly enhances system safety by preventing electrical interference and potential hazards. The inclusion of relay outputs allows for the efficient control of various loads, making it ideal for applications requiring precise control signals.

    Engineered for efficiency and versatility, the SM 322 supports both DC 24V and AC 120-230V power supplies, catering to a wide range of industrial requirements. The integrated snubber circuitry safeguards against voltage surges, protecting connected devices and prolonging system lifespan.

    Featuring an operating temperature range of -25°C to +60°C, this module ensures stable performance across diverse environmental conditions. The low humidity tolerance of 5% to 95% non-condensing further enhances its suitability for harsh industrial settings.

    The module supports popular communication protocols such as MPI and PROFINET, facilitating seamless integration with other Siemens automation products and third-party systems. This compatibility enables advanced networked control strategies, enhancing productivity and efficiency in manufacturing and process industries.