User manual

69 Appendix A
Table A.17: CN30, COM1/2/3/4
Part Number 1653220260
Footprint BH20X2SV-
2.00mm
Description
Pin Pin Name Signal Type Signal Level
1 DCD#1 IN -3~-12V,
+3~+12V
2 DSR#1 IN -3~-12V,
+3~+12V
3RXD1IN -3~-12V,
+3~+12V
4RTS#1I/O -3~-12V,
+3~+12V
5TXD1OUT -3~-12V,
+3~+12V
6 CTS#1 IN -3~-12V,
+3~+12V
7 DTR#1 I/O -3~-12V,
+3~+12V
8RI#1IN -3~-12V,
+3~+12V
9GNDGND-
10 GND GND -
11 DCD#2 In -3~-12V,
+3~+12V
12 DSR#2 In -3~-12V,
+3~+12V
13 RXD2 In -3~-12V,
+3~+12V
14 RTS#2 I/O -3~-12V,
+3~+12V
440
39 3
38
37 1
2