Aplex-technology ACS-2170 Manual de usuario descargar pdf (Pagina 31)

ACS-2170 User Manual

Note:

Before connection, make sure that pinout of the USB Cable is in accordance

with that of the said tables. Any inconformity may cause system down and

even hardware damages.

JP5：

(2.0mm Pitch 2x3 Pin Header), COM3 setting jumper, pin 1~6 are used to

select signal out of pin 9 of COM3 port.

JP5 Pin#

Function

Close 1-2

RI (Ring Indicator) (default)

Close 3-4

COM3 Pin9=+5V (option)

Close 5-6

COM3 Pin9=+12V (option)

COM3：

(Type DB9), serial port, standard DB9 serial port is provided to make a direct

connection to serial devices. COM3 port is controlled by pins No.1~6 of JP5,

select output Signal RI or 5V or 12v, for details, please refer to description of

JP3.

Pin#

Signal Name

DCD# (Data Carrier Detect)

RXD (Received Data)

TXD (Transmit Data)

DTR (Data Terminal Ready)

Ground

DSR (Data Set Ready)

RTS (Request To Send)

CTS (Clear To Send)

JP5 Setting:

Pin1-2: RI (Ring Indicator) (default)

Pin3-4 : 5V Standby power (option)

Pin5-6: 12V Standby power (option)

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 76 77

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Aplex-technology ACS-2170 Manual de usuario Pagina 31