Service Life Graph; Order Reference - Pilz PNOZ X9 Operating Manual

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PNOZ X9

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.

Example

}

Inductive load: 0.2 A

}

Utilisation category: AC15

}

Contact service life: 4 000 000 cycles

Provided the application to be implemented requires fewer than 4 000 000 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.

Product type

PNOZ X9

Operating Manual PNOZ X9

19526-EN-10

Switching current (A)

Features

24 VAC; 24 VDC

100 - 120 V AC; 24 V DC

200 - 230 V AC; 24 V DC

Connection type

Screw terminals

Order no.

774609

774605

774606

| 24

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