Advantech DS-570 - Rear External I;O Connectors

DS-570 User Manual 8
2.2.4 COM Connector
DS-570 provides two D-sub 9-pin connectors serial communication interface port.
The port can support RS-232 mode communication.
Figure 2.6 COM connector
2.2.5 Audio Connector
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 you to transfer digital sound to an amplifier or television. It
supports jack-sensing and can be the 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 comes with a DC-Jack header that takes 19 VDC external power input.
Table 2.3: COM Port Pin Assignments
Pin Signal Name
1DCD
2RxD
3TxD
4DTR
5GND
6DSR
7RTS
8CTS
9RI