Pilz PNOZ s7 - Service life graph

PNOZ s7
Operating Manual PNOZ s7
21399-EN-10
19
Service life graph
The service life graphs indicate the number of cycles from which failures due to wear must
be expected. The wear is mainly caused by the electrical load; the mechanical load is negli-
gible.
Cycles x 1000
Switching current (A)
Fig.: Service life graphs at 24 V DC and 230 V AC
Cycles x 1000
Switching current (A)
Fig.: Service life graphs at 110 V DC