INFICON XTC/C Thin Film Deposition Controller - Manual (Page 54)

2 - 26
IP
N 07
4-
18
3X
XTC/C - XTC/2 Operating Manual
2.6.7 RS232
A 9-pin female "D" type connector which enables the instrument to be controlled
by a host computer.
Figure 2-16 9-Pin Type "D" Female Connector
Pin # Description DB9* DB25**
1 Not used 1 -
2 TXD Data transmitted from XTC2 2 3
3 RXD Data received by XTC3 3 2
4 Not used 4 -
5 GND Signal ground 5 7
6 DTR Output from XTC indicating ready to transmit 6 6
7 CTS Input to XTC indicating stop transmitting 7 4
8 Not used 8 -
9 GND Shield ground 9 -
*Host **IBM compatible computer connector