ABB SC513 Low-Speed Bus for Process Control
The ABB SC513 Low-Speed Bus enables robust communication between industrial devices, specifically engineered for reliable data transmission in demanding process control environments. This solution ensures stable connectivity for critical monitoring and control systems across manufacturing plants, power generation facilities, and chemical processing units.
| Technical Specifications | |
|---|---|
| Manufacturer | ABB |
| Model | SC513 |
| Type | Low-Speed Bus |
| Communication Speed | 1 Mbps |
| I/O Capacity | Up to 32 inputs / 32 outputs |
| Operating Voltage | 24V DC |
| Interface | RS-485 |
| Operating Temperature | -20°C to +60°C |
| Certifications | CE, UL, RoHS Compliant |


This industrial-grade bus system is essential for turbine monitoring, safety instrumentation systems (SIS), and DCS/PLC configurations requiring redundant communication paths. Compatible with ABB’s 800xA and Symphony Plus platforms, it seamlessly integrates with controllers like AC 800M and safety modules such as SC520/SC530 series. Ideal for critical applications in oil refineries, power plants, and automated manufacturing lines.
Hong Kong Saul Electric Co., Ltd. – Asia’s premier supplier of industrial automation components with 15+ years expertise. As certified partners for ABB, Bentley Nevada, and Triconex, we maintain the region’s largest inventory of specialized automation parts across 40+ brands.
Benefit from our professional technical support and industry-leading 1-year warranty on all components. Can’t find your specific model? Contact us via WhatsApp for immediate assistance with hard-to-source industrial parts. Our engineers provide comprehensive pre-sales consultation and responsive after-sales service.
For pricing details and technical specifications: Email our specialists or inquire through WhatsApp. We guarantee same-day response to all technical inquiries.



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