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8 connectors, 1 rear panel connectors, Connectors -16 2.8.1 – AAEON IMBA-Q87A User Manual

Page 24: Rear panel connectors -16

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IMBA-Q87A

2-16

2.8

Connectors

2.8.1

Rear panel connectors

2

4

8

3

9

10

5

6

7

11

1

1. PS/2 keyboard/mouse port (purple/green). This port is for a PS/2 keyboard

or mouse.

2. Serial port (COM port). This port connects to a modem, or other device that

conforms with serial specification.

Pin Signal

Pin Signal

1

DCD (422TXD-/485DATA-)

2

RXD (422RXD+)

3

TXD (422TXD+/485DATA+) 4

DTR (422RXD-)

5

GND

6

DSR

7

RTS

8

CTS

9

RI/+12V/+5V