tina60e1-a (2011-04)
33
3.2.6 Profibus
Connector
If no Profibus cable is available, make one according to the
following diagram. Connect the Profibus cable.
1
5
6
9
D-Sub, 9-pin, male, soldering side
Pin 1, 2 Do not connect
Pin 6
VP
2)
Pin 3
RxD/TxD-P
Pin 7, 9
Not connected
Pin 4
Pin 5
CNTR-P
1)
DGND
2)
Pin
8
RxD/TxD-N
1)
Only to be connected if an
optical
link
module is used.
2)
Only required as line termination for devices at both ends of bus cable
(
→
[9]).
Profibus cable
Sensor cable