User`s manual

BIPV10-IA

JCOM1 / JCOM3 / JCOM4: Serial port Connectors

The motherboard has 3 Serial Port Connectors for connecting RS-232 Port.

Assignment

1 Carrier detect (DCD)

2 Received data (RXD)

3 Transmitted data (TXD)

4 Data terminal ready (DTR)

5 Signal ground (GND)

6 Data set ready (DSR)

7 Request to send (RTS)

8 Clear to send (CTS)

JCOM3

JCOM4

JCOM1

9 Ring or 5V

* Do not support RI wake up

JCOM2/JCOM5/JCOM6: Serial Port Connectors

The motherboard has 3 Serial Port Connectors for connecting RS-232 Port.

Assignment

1 -PDCD

2 PSIN

3 PSOUT data

4 -PDTR

5 GND

6 -PDSR

7 -PRTS

8 -PCTS

9 -PRI

210

JCOM2

JCOM5

JCOM6

10 5V or 12V