SIEMENS SIMATIC S7-300 Analog Input Module SM331 – High-Precision Industrial Automation

Precision Analog Input
– Features 8 channels for high-accuracy signal acquisition, supporting thermocouples, resistance thermometers, and voltage/current sensors with 16-bit resolution for reliable data processing.
Robust Industrial Design
– Heavy-duty metal housing with screw-type terminals ensures durability in harsh environments (extreme temperatures, vibrations, EMI/RFI interference).
Seamless S7-300 Integration
– Direct plug-in compatibility with SIMATIC S7-300 PLC systems, enabling fast deployment in automation projects (factory lines, energy management, process control).
Advanced Diagnostics
– Built-in self-monitoring and error detection (wire break, overload) minimizes downtime, critical for continuous production systems.
Certified & Universal
– CE, UL, and RoHS compliant, suitable for global industrial applications including chemical plants, water treatment, and HVAC automation.
Global Stock, Bulk Discounts
– Available for immediate shipment at wholesale pricing—ideal for OEMs and large-scale automation integrators.