Number of Channels:8

Bit Resolution:16-bit

Thermocouple Compatibility:Type J, K, T, E, R, S, B, C, U

Sampling Rate:Up to 100 times per second

Power Supply Voltage:DC 24V

Communication Protocol:SIEMENS MPI

Dimensions (WxHxD):96mm x 105mm x 125mm

Weight:0.5kg

Operating Temperature Range:-25°C to +70°C

    The SIEMENS 6ES7331-7PF11-0AB0 SM331 is a high-performance analog input module tailored for industrial automation systems, ensuring accurate data acquisition from thermocouples.

    Each of its 8 channels supports thermocouple inputs of various types, including J, K, E, and T, providing versatile compatibility for diverse temperature measurement applications.

    Equipped with 16-bit resolution, this module delivers exceptional precision and reliability, crucial for demanding control processes where accuracy is paramount.

    It operates efficiently on DC 24V, consuming typically less than 20mA per channel, making it energy-efficient and suitable for integration into compact control systems.

    Designed for robustness, the SM331 can withstand operating temperatures ranging from -25°C to +60°C, with storage capabilities extending to -40°C to +85°C, ensuring durability in harsh environments.