Advantech DS-570, Руководство пользователя

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DS-570 User Manual 8
2.2.4 COM Connector
DS-570 features two D-sub 9-pin connector serial communication interface ports.
These ports also support RS-232-mode communication.
Figure 2.6 COM connector
2.2.5 Audio Connector
A microphone can be connected to the audio jack (only supports mic-in function).
Figure 2.7 Audio connector
2.2.6 S/PDIF Connector
The S/PDIF port allows users to send digital audio to an amplifier or television, and
also supports jack sensing and line-out function.
Figure 2.8 S/PDIF connector
2.3 DS-570 Rear External I/O Connectors
2.3.1 Power Input Connector
DS-570 is equipped with a DC jack header that supports 19 V DC power input.
Table 2.3: COM Port Pin Assignments
Pin Signal Name
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI