Technical data • Complete system
44
Panel PC 800 User's Manual V1.30
2.6.3 COM1 serial interface
COM1 serial interface
1)
RS232
Type
RS232, modem-capable, not electrically isolated
UART
16550-compatible, 16-byte FIFO
Transfer rate
Max. 115 kbaud
Cable length
Max. 15 meters
Pin
Assignment
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
DSUB-Buchse, 9-polig, male
5
1
9
6
Table 16: COM1 - Pinout
1)
The interfaces, etc. available on the device or module have been numbered as such for easy identification. This numbering may differ from that used by
the particular operating system.