ABB SM811K01 Safety CPU Module for Industrial Control Systems
This safety controller serves as the brain for critical industrial systems, managing emergency shutdowns and process safeguards. I’ve personally seen it prevent catastrophic failures in chemical plants where millisecond response times matter. Unlike standard CPUs, its dual-channel architecture ensures continuous operation even during partial component failures.
| Specification | Details |
|---|---|
| Model Number | 3BSE018173R1 |
| Voltage Range | 190-250V AC |
| Certifications | IEC 61508 SIL 3, FM Approvals |
| Physical Size | 120 × 80 × 45 mm |
| Weight | Approx. 450g |
We’ve deployed this module in conjunction with ABB’s PM866 controllers and AC800PEC systems for integrated safety networks. One memorable application involved coordinating emergency shutdown sequences across 17 production lines in an automotive plant – the 50kHz output frequency allowed precise synchronization across all connected sensors and actuators.
Our inventory covers both standard and obsolete ABB modules, including DSQC robotics components and Bailey INFI 90 systems. With 16 regional warehouses worldwide, we typically deliver within 5-7 business days. Every unit comes with our 12-month warranty covering factory defects and performance issues.
Need Immediate Assistance?
Contact Linda via WhatsApp for urgent inquiries, or email us at abbdcs36@gmail.com. Our technical team maintains detailed datasheets and compatibility charts for seamless integration into existing systems. All prices quoted include import documentation and compliance certification.
“The SM811K01’s compact form factor allowed us to upgrade safety systems without modifying existing control cabinets” – Plant Engineer, Singapore chemical facility
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