Datasheet

PNOZmulti products
Fieldbus modules
PNOZ mc0p
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2015-11
387
Commissioning
General wiring guidelines
Please note:
} The PNOZ mc0p can be supplied by a separate power supply (see Connection
example [
388]). The power supply must meet the regulations for extra low voltages
with protective separation (SELV, PELV).
} The torque setting of the screws on the connection terminals is specified under Tech-
nical details [
388].
} Use copper wiring with a temperature stability of 75 °C.
} Information given in the Technical details [
388] must be followed.
Connection
Supply voltage AC DC
Supply voltage from Interbus
master only:
Connect the supply voltage to X1
or X2.
The fieldbus connection is main-
tained if the base unit is switched
off.
When the Interbus master is re-
started, the power supply to the
base unit must be reset.
24V
+ 24 V DC
0 V
24V
0V
0V
X1/X2
Supply voltage from Interbus
master and base unit:
Example:
Connect the supply voltage from
the base unit to X1.
Connect the supply voltage from
the Interbus master to X2.
The fieldbus connection is main-
tained if the base unit is switched
off.
When the Interbus master is re-
started, the fieldbus is available
immediately.
24V
+ 24 V DC
0 V
24V
0V
0V
X1
24V
+ 24 V DC
0 V
24V
0V
0V
X2