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Model Number:6ES7331-7PF11-0AB0

Manufacturer:SIEMENS

Type:Analog Input Module

Subtype:SM 331

Category:S7-300

Supply Voltage Range:24V DC

Input Channels:8

Signal Types Supported:Thermocouples (B, E, J, K, L, N, R, S, T)

Resolution:13 bits

Sampling Time:50 ms

Output Format:Open Collector

Power Consumption:Max. 150 mA

Temperature Range:-25°C to +70°C

Communication Interface:Profinet

Dimensions (WxHxD):13.20 x 15.20 x 5.10 cm

Weight:0.293 kg

Connection:20-pin

Environmental Compliance:EN 50155

    The SIEMENS S7-300 6ES7331-7PF11-0AB0 Analog Input Module offers unparalleled accuracy and reliability in industrial applications, ensuring seamless integration with SIEMENS S7-300 series PLCs.

    Designed for harsh industrial environments, this module is equipped with conformal coating for enhanced protection against dust, moisture, and other contaminants, making it ideal for long-term operation in demanding conditions.

    Equipped with onboard diagnostics and alarm functions, the module ensures proactive monitoring of system health, enabling quick identification and resolution of potential issues.

    With support for various thermocouple types and high-resolution signal acquisition, this module is capable of handling a wide range of industrial signals, providing precise measurement data essential for process control and optimization.

    Optically isolated design ensures safety and prevents electrical interference, enhancing system stability and reducing maintenance costs.

    The 20-pin connector provides flexible connection options, allowing for easy installation and integration into existing systems without compromising performance.