Quanmax QDSP-2020 User's Guide download pdf (Page 25)

Chapter 5

QDSP-

020 User’s Manua

Pin Signal

1 Tx+

2 Tx-

3 Rx+

4 NC

5 NC

6 Rx-

7 NC

8 NC

Table 4 10/100/1000 Ethernet RJ-45 Connector (LAN)

Pin Signal

1 DCD, Data carrier detect

2 RXD, Receive data

3 TXD, Transmit data

4 DTR, Data terminal ready

5 GND, ground

6 DSR, Data set ready

7 RTS, Request to send

8 CTS, Clear to send

9 RI, Ring indicator

Table 5 RS-232/422/485 Port DB-9 Connector (COM1)

Table 6 RS-232 Port DB-9 Connector (COM2)

Pin Signal

1 KBDAT

2 MSDAT

3 GND

4 +5V

5 KBCLK

6 MSCLK

Table 7 PS/2 KB/MS Mini-DIN Connector (MS/KB)

1 2 ... 20 21 22 23 24 25 26 27 28

No comments

Quanmax QDSP-2020 User's Guide Page 25