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The Siemens SIMATIC S7-300 PLC module is a rugged, modular industrial controller designed for automation and process control. Built with durable metal construction and featuring multi-protocol communication interfaces, it supports scalable configurations for diverse applications. Backed by certifications like RoHS and FCC, this 100% original Siemens product ensures compliance with global standards while offering 1-year warranty protection.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Metal (aluminum/steel) | Enhanced durability and heat dissipation for stable operation in harsh environments |
| Modularity | Hot-swappable, expandable modules | Easy system upgrades and customization for evolving automation needs |
| Programming Languages | Ladder Logic (L), Structured Text (ST), Function Block Diagram (FBD) | Flexible programming to suit diverse expertise levels and project requirements |
| Communication | Ethernet, PROFIBUS, MPI, and multi-protocol interfaces | Seamless integration with industrial devices and systems |
| Certifications | FCC, EPR_Germany_Packing, EPR_France_Packing, RoHS | Compliance with global safety and environmental standards |
| Safety Features | Overvoltage protection, surge protection | Reliable operation in electrically unstable environments |
| Software Compatibility | Siemens TIA Portal | Streamlined programming, commissioning, and monitoring via a unified platform |
| Warranty | 1 year | Comprehensive coverage for peace of mind |
Adjustable parameters include I/O module counts, communication protocols, and software configurations to meet specific automation requirements. For high-speed processes, prioritize modules with faster CPU variants; for harsh environments, select ruggedized enclosures.
The S7-300’s modular design and multi-protocol support make it ideal for manufacturing lines, process control systems, and smart factory setups. Whether automating a small assembly line or integrating with IoT-enabled devices, this PLC delivers scalable performance.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Processing Speed | 0.3 ms/1K steps | +15% (0.255 ms/1K steps) | +30% (0.21 ms/1K steps)* |
| Memory Capacity | 256 KB | 512 KB | 2 MB |
| I/O Expansion Slots | 8 slots | 16 slots | 32 slots |
| Redundancy Support | No | Optional | Built-in |
Three Key Breakthroughs:
Optimal Version Selection:
With the Pro version’s 2 MB memory and 32 I/O slots, you can handle complex workflows like real-time data logging in smart factories. Its redundancy feature ensures uninterrupted operation even during critical processes. Pair it with Ethernet communication for 20% faster data transmission than traditional fieldbus systems.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
