Siemens SIMOTION P350-3 Manual page 51

Pin assignment: PROFIBUS DP interfaces X101 and X102
Maximum cable length: 100 m at 12 MBaud
Table 3- 8
Pin
1
2
3
4
5
6
7
8
9
Signal type
O
VO
B
Note
The PROFIBUS DP interfaces are isolated from each other and from the SIMOTION P350-3.
The P5ext/Mext voltage is used only to supply the bus terminating resistor.
The use of OLPs (optical link plugs) is not permitted.
SIMOTION P350-3 and Panels
Manual, 05/2009
Pin assignment of the PROFIBUS DP interfaces
Signal designation
Unassigned
Unassigned
RS-DP (RS 485 differential signals)
RTS (request to send)
Mext (external ground)
P5ext (5 V supply voltage)
Unassigned
XRS-DP (RS 485 differential signals)
Unassigned
Output
Voltage output
Bidirectional
3.4 IsoPROFIBUS board for SIMOTION P350-3
Signal type
-
-
B
O
VO
VO
-
B
-
Hardware description
51