Manual VIPA System 300S
Chapter 3 Deployment
HB140E - IM - RE_353-1DP01 - Rev. 14/46
3-19
The following picture illustrates the terminating resistors of the respective
start and end station.
RxD/TxD-P(B)
Schirm
Master
Slave
3
8
3
8
Schirm
P5V
P5V
M5V
M5V
330
330
330
330
220
220
Schirm
3
8
RxD/TxD-N(A)
5
6
RxD/TxD-P(B)
RxD/TxD-N(A)
Slave
RxD/TxD-P(B)
RxD/TxD-N(A)
5
3
8
6
Note!
The PROFIBUS line has t o be t erminated with its ripple resistor. Please
make sure to terminate the last participants on t he bus at both ends by
activating the terminating resistor.
In PROFIBUS all participants are wired parallel. For that purpose, the bus
cable must be feed-through.
Via the order number VIPA 972-0DP10 you may order the bus connector
"EasyConn". This is a bus connector with switchable terminating resistor
and integrated bus diagnostic.
C
A
B
90°
A
B
0°
B
A
45°
0°
45°
90°
A
64
61
66
B
34
53
40
C
15.8
15.8
15.8
all in mm
Bus connection
EasyConn
bus connector
