Acnodes FPC 8759 Manual de usuario descargar pdf (Pagina 28)

6-1-3.

Jumper & BIOS/Utility Setting

COM2 RS232/485/422 Setting

Function

JP5

JP4

▲RS232

1 3 5 7 9

2 4 6 8 10

1 3 5 7 9 11

2 4 6 8 10 12

RS485

1 3 5 7 9

2 4 6 8 10

1 3 5 7 9 11

2 4 6 8 10 12

RS422

1 3 5 7 9

2 4 6 8 10

1 3 5 7 9 11

2 4 6 8 10 12

COM3 & COM4 Power Setting

COM3 and COM4 can be set to provide power to your serial device.

The voltage can be set to +5V or 12V by setting jumper JP18 on the mother-

board. When enabled, the power is available on pin 10 of the RJ45 serial con-

nector. If you use the serial RJ45 to DB9 adapter cable, the power is on pin 9 of

the DB9 connector.

By default, the power option is disabled in the BIOS.

BIOS/Utility setup

1. Press <DEL> key to enter BIOS

SETUP UTILITY when system

boot up.

2. Find tab "Advanced".

3. Select "Power Conﬁguration

COM/VGA Ports" and press

<Enter> to go to sub screen.

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