Winmate IH7T-RK2U, User Manual

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USER MANUAL CHAPTER 2 HARDWARE INSTALLATION
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Pin Assignment and signal names of RS-232/422/485 connector
Serial port settings can be
configured for RS-232,
RS-422 or RS-485 via
jumpers located on the
motherboard.
2.1.4 VGA Connector
The IH7T-RK2U uses standard 15pin D-sub connector. Plug 15-pin VGA signal
cable to the VGA connector in the rear of motherboard, and plug the other end to
the monitor. Secure cable connectors with hexagonal copper pillars M3x4mm.
Pin Assignment and signal names of VGA connector
Pin №
RS-232 RS-422 RS-485
1 DCD TxD- D-
2 RXD TxD+ D+
3 TXD RxD+ NC
4 DTR RxD- NC
5 GND GND GND
6 DSR NC NC
7 RTS NC NC
8 CTS NC NC
9 RI NC NC
Pin №
Signal Name
Pin №
Signal Name
1 RED 2 GREEN
3 BLUE 4 NC
5 GND 6 AGND
7 AGND 8 AGND
9 VGA_DE 10 GND
11 NC 12 DDCSDA
13 H Sync 14 V Sync
15 DDCSCL