PNOZ X2.5P
Operating Manual PNOZ X2.5P
20407-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)
Example
} Inductive load: 2 A
} Utilisation category AC15
} Contact service life: 400 000 cycles
Provided the application to be implemented requires fewer than 400 000 cycles, the PFH
value (see Technical details) can be used in the calculation.
To increase the service life, sufficient spark suppression must be provided on all output
contacts. With capacitive loads, any power surges that occur must be noted. With DC con-
tactors, use flywheel diodes for spark suppression.
Order reference
Product type Features Connection type Order no.
PNOZ X2.5P C 24 VDC Spring-loaded terminals 787 308
PNOZ X2.5P 24 VDC Screw terminals 777 308
EC declaration of conformity
This product/these products meet the requirements of the directive 2006/42/EC for ma-
chinery of the European Parliament and of the Council. The complete EC Declaration of
Conformity is available on the Internet at www.pilz.com/support/downloads.
Representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ost-
fildern, Germany
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