2
2.4
Pin assignment of the interfaces
2-84
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Connector type:9–pin, D–Sub socket connector
Table 2-9
Assignment of the PROFIBUS–DP interface
Pin
Signal name
Pin
Signal name
1
Reserved
6
VP,
Supply voltage plus (P5V)
2
Reserved
7
Reserved
3
RxD/TxD–P,
Receive/send data P
B cable
8
RxD/TxD–N,
Receive/send data N
A cable
4
RTS, Request To Send
9
Reserved
5
DGND,
Data reference potential (M5V)
–
–
Pin assignment of
X423 for
the optional
PROFIBUS–DP
module
2 Installing and Connecting-Up
01.99