Aplex-technology APC-3218 Uživatelský manuál stáhnout pdf (Strana 42)

APC-3X18 User Manual

PWR BT: POWER on/off Button, they are used to connect power switch button.

The two pins are disconnected under normal condition. You may short them

temporarily to realize system startup & shutdown or awaken the system from

sleep state.

PWR LED: POWER LED status.

COM3:

(Type DB9), I/O serial port, it provides selectable RS422/RS485 serial signal

output.

RS422 Type (option)

RS485 Type (option)

Signal Name

Pin#

Signal Name

422_RX+

422_RX-

422_TX-

485-

422_TX+

485+

Ground

Note:

Use COM3 RS422 or RS485 Function, please enter BIOS CMOS Setup. Path:

BIOS Setup Utility \ Advanced /Super IO Configuration \ Serial Port3 Type:

[RS-485]

[RS-422]

JP4:

(2.0mm Pitch 2x10 Pin Header) COM4 function setting jumper.

Function

JP4 Pin#

RS232

Close: 3-5, 4-6, 10-12, 11-13 (Default)

RS422

Close: 1-3, 2-4, 5-7, 8-10, 9-11, 12-14, 18-20 (option)

RS485

Close: 5-7, 8-10, 9-11, 12-14, 16-18 (option)

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 101 102

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Aplex-technology APC-3218 Uživatelský manuál Strana 42