Burkert Type 8691 - Manual (Page 47)

47
DeviceNet
11.8 network topology of a Devicenet system
Line with a trunk line and several drop lines.
Trunk lines and drop lines consist of identical material (see diagram).
Trunk line
DeviceNet cable
Terminating
resistor
120 Ω
¼ W Terminating
resistor
120 Ω
¼ W
Drop lines
DeviceNet cable,
max. 6 m long
T01 Tn
Subscriber 1 (node1) Subscriber n (node n)
V +
V –
CAN_H
CAN_L
Figure 40: Network topology, DeviceNet
11.9 configuring the control head
11.9.1 Dip switches
Figure 41: DIP switches DeviceNet
8 DIP switches are available for configuration:
• DIP switches 1 to 6 for the DeviceNet address
• DIP switches 7 to 8 for the baudrate
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Type 8691