Commissioning
Operating Manual PNOZ m EF SafetyNET
1004535-EN-03
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6
Commissioning
6.1
General wiring guidelines
The wiring is defined in the PNOZmulti Configurator user program.
Please note:
}
Information given in the "
Technical details [
23]
" must be followed.
}
Use copper wiring with a temperature stability of 75 °C.
}
The following minimum requirements of the connection cable and connector must be met:
– Only use standard industrial Ethernet cable and connectors.
– Only use double-shielded twisted pair cable and shielded RJ45 connectors (industrial
connectors).
– 100BaseTX cable in accordance with the Ethernet standard (min. category 5)
– Use only straight through cables. Do not use crossover cables.
}
The max. cable length between two modules may be max. 100 m.
}
The power supply must meet the regulations for extra low voltages with safe separation
(SELV, PELV).
CAUTION!
Only connect and disconnect the expansion module when the supply
voltage is switched off.
6.2
Connecting the supply voltage
Connect the supply voltage to the fieldbus module:
}
24 V
terminal: + 24 VDC
}
0 V
terminal: 0 V
}
Protect the supply voltage as follows:
– Circuit breaker, characteristic C - 6 A
or
– Blow-out fuse, slow, 6A
