Pilz PNOZ mm0p-T - Manual (Page 15)

Commissioning
Operating Manual PNOZ mm0p-T
1002704-EN-01
15
Commissioning
General wiring guidelines
The wiring is defined in the circuit diagram in the Configurator. There you can select the
inputs that are to perform a safety function and the outputs that are to switch this safety
function.
Note:
} Information given in the "Technical details" must be followed.
} Outputs O0 to O3 are semiconductor outputs
} Use copper wire that can withstand 75°C.
} Sufficient fuse protection must be provided on all output contacts with inductive loads.
} The safety system and input circuits must always be supplied by a single power supply.
The power supply must meet the regulations for extra low voltages with safe separation.
} Test pulse outputs must exclusively be used to test the inputs. They must not be used
to drive loads.
Do not route the test pulse lines together with actuator cables within an unprotected
multicore cable.
} Test pulse outputs are also used to supply safety mats that trigger a short circuit.
Test pulses that are used for the safety mat may not be reused for other purposes.
Preparing for operation
Function test during commissioning
ATTENTION!
It is essential to check that the safety devices operate correctly
– after the chip card has been exchanged
– after a project has been downloaded
Using the chip card
CAUTION!
The chip card contact is only guaranteed if the contact surface is clean and
undamaged. For this reason please protect the chip card's contact surface
from
– Contamination
– Contact
– Mechanical impact, such as scratches.
6
6.1
6.2
6.2.1
6.2.2