Commissioning
Operating Manual PNOZ m ES EtherCAT
1003057-EN-04
14
6
Commissioning
6.1
General wiring guidelines
The wiring is defined in the circuit diagram of the PNOZmulti Configurator.
It is possible to define which inputs and outputs on the safety system will communicate with
EtherCAT.
Note:
}
Information given in the "Technical details" must be followed.
}
Use copper wire that can withstand 75 °C.
}
External measures must be used to connect the terminal
to the functional earth,
when the mounting rail is
not
connected to the functional earth.
Please note the following when connecting to EtherCAT:
}
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 (indus-
trial connectors).
–
100BaseTX cable in accordance with the Ethernet standard (min. Category 5)
}
Measures to protect against interference:
Ensure the requirements for the industrial use of EtherCAT are met, as stated in the In-
stallation Manual published by the User Group.
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
