User guide

Chapter 13 Appendix
VideoJet 10 137
COM2: RS232 interface
Options for using the serial interface COM2: RS232 include transparent data
transfer or operation of the unit with a terminal program. The interface works with
the RS232 standard.
Audio stereo jack
Pin RS232 Standard
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 (ready to send)
8 CTS (clear to send)
9 RI (ring indication)
Contact Assignment
1GND
2 Line-In (Ring)
3 Line-Out (Tip)
1
2
3