Aplex-technology ACS-2663C Instrukcja Użytkownika Pobierz pdf (Strona 26)

ACS-266XC User Manual

RXD (Received Data)

TXD (Transmit Data)

DTR (Data Terminal Ready)

Ground

DSR (Data Set Ready)

RTS (Request To Send)

CTS (Clear To Send)

RI/5V/12V (JP2 select Setting)

COM1/RS422 (option):

Pin#

Signal Name

422_RX+

422_RX-

422_TX-

422_TX+

Ground

5V/12V (JP2 select Setting)

COM1/RS485 (option):

Pin#

Signal Name

485-

485+

Ground

5V/12V (JP2 select Setting)

23. JP3:

(2.0mm Pitch 2x3 Pin Header),COM2 jumper setting, pin 1~6 are used to select signal out of pin 9

of COM2 port.

JP3 Pin#

Function

Close 1-2

COM2 RI (Ring Indicator) (default)

Close 3-4

COM2 Pin9=+5V (option)

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 71 72

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