Vga Connector; Rs232/422/485 Serial Port; Table 10: Vga Connector (See Figure 2, Pos. 2); Table 11: Rs232/422/485 Serial Port (See Figure 2, Pos. 5) - Quanmax RAK-120S User Manual

Pin Signal Name
1 +USBVCC
2 USB_D-
3 USB_D+
4 GND

11.5. VGA Connector

Table 10: VGA Connector (see Figure 2, pos. 2)

Pin Signal Name
1 Red
2 Green
3 Blue
4 NC
5 GND
6 GND
7 GND
8 GND
9 VCC
10 GND
11 NC
12 DDC data
13 HSYNC
14 VSYNC
15 DDC Clock

11.6. RS232/422/485 Serial Port

Table 11: RS232/422/485 Serial Port (see Figure 2, pos. 5)

Pin RS232 RS422
1 DCD TX-
2 RXD TX+
3 TXD RX+
4 DTR RX-
5 GND GND
6 DSR N/A
7 RTS N/A
8 CTS N/A
9 RI N/A
4-pin USB Connector Type A Version 2.0
15-pin D-SUB Female Cpnnector
RS485 RS485 COM1 (9-pin D-SUB Male Connector)
Half Full
Duplex Duplex
DATA- TX-
DATA+ TX+
N/A RX+
N/A RX-
GND GND
N/A N/A
N/A N/A
N/A N/A
N/A N/A
RAK-120S - User Guide, Rev. 1.0
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