ss (STO input off energy cut-off)
Test pulse input (STO) (Note 7) : Test pulse interval: 1 Hz ~ 25 Hz, test pulse off time: Up to 1 ms
Expected average dangerous failure time (MTTFd) : MTTFd ≧ 100 [year] (314a)
Diagnostic coverage (DC) : DC = medium (Medium), 97.6 [%]
The average probability of a dangerous failure (PFH) : PFH = 6.4 10 -9 [1 / h]
Overseas Compliance : The correspondence to the international standards and laws
Structure (protection grade) :- : A little over cold, open (IP20)