Eurotech Appliances CPU-1461 - Manual (Page 24)

24 PC/104-Plus – CPU-1461 Module
J17 for SERIAL1 and SERIAL2
J17 is used for Serial ports 1 and 2.
J17
Figure 12. J17 Connector Layout
Table 14 shows the connector pin out.
Table 14. J17 Connector pin out
PIN # SIGNAL SIGNAL PIN # FUNCTION
1 DCD1 DSR1 2
3 RX1 RTS1 4
5 TX1 CTS1 6
7 DTR1 RI1 8
Serial 1
9 GND DCD2 10
11 DSR2 RX2 12
13 RTS2 TX2 14
15 CTS2 DTR2 16
17 RI2 GND 18
Serial 2