Siemens SIMATIC FS600 Instruction Manual page 76

Pin Assignments for Connector X2 used as an RS 232 Port
PIN Signal
1 - - -
2 TxD
3 RxD
4 - - -
5 GND/shield
6 RS 232
7 NC
8 NC
9 Reserved
Table 9.5-2:
Pin Assignments for Connector X2 used as an RS 422 Port
PIN Signal
1 Tx +
2 Tx -
3 Rx -
4 Rx +
5 GND/shield
6 RS 422
7 NC
8 NC
9 Reserved
Table 9.5-3:
For the pin arrangement, please refer to Chapter 2.2 and 9.5 the connection and
operating instructions of the SIMATIC FS600 Laser Scanner.
76
Description
Reserved
Data communication, transmit
Data communication, receive
Reserved
Ground / shield
Reserved
Do not assign
Do not assign
Reserved for testing purposes
Pin Assignments for Connector X2 used as an RS 232 Port
Description
Data communication, receive
Data communication, receive
Data communication, transmit
Data communication, transmit
Ground / shield
Select RS422 interface by connecting a bridge to pin 5
Do not assign
Do not assign
Reserved for testing purposes
Pin Assignments for Connector X2 used as an RS 422 Port