Datasheet

PNOZmulti Mini products
Fieldbus modules
PNOZ mmc4p
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2015-11
619
Commissioning
General wiring guidelines
The wiring is defined in the circuit diagram of the PNOZmulti Configurator.
Please note:
} Information given in the Technical details [
621] must be followed.
} Use copper wire that can withstand 75°C.
} External measures must be used to connect the
terminal to the function earth (e.g.
mounting rail).
} Always connect the mounting rail to the protective earth via an earthing terminal. This
will be used to dissipate hazardous voltages in the case of a fault.
} The power supply must meet the regulations for extra low voltages with protective sep-
aration.
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
DeviceNet interface
It is possible to define which outputs on the control system will communicate with Devi-
ceNet. The connection to DeviceNet is made via a 5-pin screw connector.
1 2 3 4 5
V- V+CL CHSD
V-
CL
V+
CH
SD
1:
2:
3:
4:
5:
V-
CL (CAN_L)
Cable screening
CH (CAN_H)
V+