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- This Guard Monitoring with Safety Module solution provides an efficient way to ensure machine safety. The Preventa XPSAV traditional safety module enables the creation of the safety circuit.
- The documentation provides: wiring diagram, schematic diagram, explanation of application and the safety reliability calculations. The safety chain solution supports the creation of safety architectures with a Category 3 architecture PL e EN/ISO13849-1, and SIL 3 EN/IEC 62061 for the guard monitoring function.
- The safety-related stop function is initiated by actuation of a moveable guard, designed to protect access into a hazardous zone. Opening of the guard is detected by coded magnetic switches monitored by the processing module. Safe Stop 1 is initiated by the drive decelerating movement. After a time delay the delayed safety outputs (stop category 1 EN IEC 60204-1) connected to the safe torque off (STO) inputs on the drive are deactivated.
Value PropositionSafety chain solutions provide a template to solve each safety function around a machine. Using safety chain solutions reduces time to create each safety function, to meet the requirements of the machine risk assessment. It is possible to modify the safety chain solutions with products suited to the specific needs of the machine, and can be used as a template when designing the safety functions for your machine, improving efficiency while saving costs. Each safety chain solution contains:
- Explanation of the architecture and safety chain
- Wiring diagram
- Calculation explanation
- Calculation result
- TUV Certificate
- Sistema project file
DifferentiationSafety chain solutions are designed to minimize the complexity of implementing safety on machines. For each safety function around the machine there are ready to use or modify solutions available to customers seeking CE certification.