Pin Assignment Of The Rs232 Socket/Interface - G&D DP1.2-Vision-IP-Series Installation Und Bedienung

Pin assignment of the RS232 socket/interface

The following figures show the pin assignments of the RS232 plug as well as the
RS 232 socket:
User module
1 2 3
6 7
RS232 plug
The table shows how the different lines of the data connection are assigned to the
according pins:
Pin no. Line
1 DCD (Data Carrier Detect)
2 RxD (Receive Data)
3 TxD (Transmit Data)
4 DTR (Data Terminal Ready)
5 GND (Ground)
6 DSR (Dataset Ready)
7 RTS (Request to Send)
8 CTS (Clear to Send)
9
not occupied
5
4
8 9
Further information
Computer module
5
4 3 2 1
9 8 7 6
RS232 socket
User module Computer
module
Input Output
Input Output
Output Input
Output Input
Ground Ground
Input Output
Output Input
Input Output
n/c n/c
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