Vacon 100 Safety Manual
Also see for 100 INDUSTRIAL: Installation instructionInstallation manualInstallation manualInstallation manualUser manual
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Contents
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STO and SS1 safety functions vacon • 2124-hour support +358 (0)201 212 575 • Email: vacon@vacon.com55.3.3 Relay outputWhen the STO function is active, the relay output is closed. When the STO function is inactive therelay output is open. When STO function has detected a non-resettable diagnostics fault the relayoutput toggles at a frequency of one hertz.NOTE! The ATEX input has no effect on the relay output.5.3.4 Safety-related data according to the standardCAUTION! The relay output is intended only for diagnostics of the STO function.CAUTION! The relay output is a non-safety-related functionality.Table 4. Safe Torque Off (STO) safety-related dataMR4 - MR10 MR12EN 61800-5-2:2007SIL 3PFH = 2.5x10-10 /hourHFT = 1SIL 3PFH = 3.1x10 -10 /hourHFT = 1EN 62061:2005SIL CL 3PFH = 2.5x10-10 /hourHFT = 1SIL CL 3PFH = 3.1x10 -10 /hourHFT = 1EN/ISO 13849-1:2006PL eMTTF d =2600 yearsDC avg = mediumCategory 3PL eMTTF d =1100 yearsDC avg = mediumCategory 3IEC 61508:2010,High Demand ModeSIL 3PFH = 2.5x10-10 /hourHFT = 1SIL 3PFH = 3.1x10 -10 /hourHFT = 1IEC 61508:2010,Low Demand ModeSIL 3PFDAVG (T M )= 2.2x10-5T M = 20 yearsHFT = 1SIL 3PFDAVG (TM )= 2.7x10 -5TM = 20 yearsHFT = 113006.emf13006.emf |
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