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S748-772 Safety Characteristic Data

This is valid for drives with HWR >= 02.10.

Device S748-772 Operation mode EN 13849-1 EN 62061 PFH(1/h) T(Years) 
STO1/2-Enable single channel PLd, Cat.3 SIL CL2 7.05E-08 20
STO1-Enable+STO2-Enable dual channel PLd, Cat.3 SIL CL2 7.05E-08 20
STO1-Enable+STO1-Status+
STO2-Enable+STO2-Status
dual channel with periodic test PLe, Cat.4 SIL CL3 1.38E-09 20