NORD Drivesystems BU0220 - Manual (Page 27)

2 Assembly and installation
BU 0220 GB-0912 Subject to technical amendments 27
2.2.3 Configuration
The configuration for all PROFIBUS DP module versions is identical. All necessary settings are made using
the hardware via a DIP switch element (3+8 part switching block).
Addressing
Note:

PROFIBUS DP - Address: Setting only via DIP switch in binary code

Permissible address range: 3 … 125 → other addresses result in an error message

Address changes: only become effective after switching the BUS module off and
on again
Termination resistor
The termination of the BUS system is made for the first and last participants by connecting the relevant
termination resistors (DIP switch).
E.g.: SK CU4-PBR E.g.: SK 200E
PROFIBUS DP module (view of DIP switch)
SK 200E (internal view)
System bus
termination resistor
Field bus (PROFIBUS DP)
termination resistor
System bus
termination resistor
Customer unit SK CU4-PBR Technology unit SK TU4-PBR
DIP switch 3 + 8 part
BUS termination