S19A/S24A-QM87i-i5 Marine Panel PC
Page 33
3.6.1 RS-232 Serial Port (COM1)
The pinouts of the RS-232 serial port are listed in the following table.
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Table 3-1: RS-232 Serial Port (COM1) Pinouts
3.6.2 RS-232/422/485 Serial Port (COM2
–
COM5)
The RS-232/422/485 mode selection of COM2
–
COM5 is made through the system BIOS.
Please refer to
Section 5.3.10.1
for selecting COM port mode. The default setting for
COM2
–
COM5 is RS-485.
The isolated RS-232/422/485 serial port pinouts are listed in the following table.
PIN NO.
RS-232
RS-422
RS-485
(Default)
1 DCD TXD422-
TXD485-
2 RXD
3 TXD
--
4 DTR RXD422-
--
5 GND --
--
6 DSR --
--
7 RTS --
--
8 CTS --
--
9 RI --
--
Table 3-2: RS-232/422/485 Serial Port Pinouts
Содержание S19A-QM87i-i
Страница 13: ...S19A S24A QM87i i5 Marine Panel PC Page 1 Chapter 1 1 Introduction ...
Страница 24: ...S19A S24A QM87i i5 Marine Panel PC Page 12 Chapter 2 2 Unpacking ...
Страница 28: ...S19A S24A QM87i i5 Marine Panel PC Page 16 Chapter 3 3 Installation ...
Страница 53: ...S19A S24A QM87i i5 Marine Panel PC Page 41 Chapter 4 4 On Screen Display OSD Controls ...
Страница 59: ...S19A S24A QM87i i5 Marine Panel PC Page 47 Chapter 5 5 BIOS Setup ...
Страница 97: ...S19A S24A QM87i i5 Marine Panel PC Page 85 Chapter 6 6 Maintenance ...
Страница 102: ...S19A S24A QM87i i5 Marine Panel PC Page 90 Chapter 7 7 Interface Connectors ...
Страница 104: ...S19A S24A QM87i i5 Marine Panel PC Page 92 Figure 7 2 Main Board Layout Diagram Solder Side ...
Страница 118: ...S19A S24A QM87i i5 Marine Panel PC Page 106 Appendix A A Regulatory Compliance ...
Страница 123: ...S19A S24A QM87i i5 Marine Panel PC Page 111 Appendix B B Safety Precautions ...
Страница 128: ...S19A S24A QM87i i5 Marine Panel PC Page 116 Appendix C C BIOS Menu Options ...
Страница 131: ...S19A S24A QM87i i5 Marine Panel PC Page 119 Appendix D D Watchdog Timer ...
Страница 134: ...S19A S24A QM87i i5 Marine Panel PC Page 122 E Hazardous Materials Disclosure Appendix E ...