INFICON MDC-370 Thin Film Deposition Controller - Manual (Page 109)

MDC-370 DEPOSITION CONTROLLER
Figure 8-5 D9S DTE Rear-panel RS-232 socket connector
Pin Signal
Number RS-232 RS-485
1 Not used Rx- Input
2 Tx Output Rx+ Input
3 Rx Input Tx+ Output
4 Not used Tx- Output
5 GND GND
6 Not used CTS- Input
7 CTS Input CTS+ Input
8 RTS Output RTS+ Output
9 Not used RTS- Output
Table 8-3 D9 Rear Panel RS-232/RS-485 Connector Pin Assignments
CONTROLLER INSTALLATION 8-7