Beckhoff CP6606, Manual

Page: 13 / 40

Product overview
CP6606 13 Version: 2.0
3.2.4 RS232
The serial interface (X107) is fed out via a 9-pin standard DSUB connector. The signals comply with the
RS232 standard.
1
5
6 9
X107
Fig. 6: CP6606_RS232 interface pin numbering
Table 5: RS232 pin assignment
Pin Signal Description
1 DCD Data Carrier Detect
2 RxD Receive Data
3 TxD Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request to Send
8 CTS Clear to Send
9 RI Rind Indicator