Aplex-technology ACS-2663C Bedienungsanleitung PDF herunterladen (Seite 25)

ACS-266XC User Manual

disconnected under normal condition. You may short them temporarily to realize system

startup & shutdown or awaken the system from sleep state.

20. JP2:

(2.0mm Pitch 2x3 Pin Header),COM1 jumper setting, pin 1~6 are used to select signal out of pin 9

of COM1 port.

JP2 Pin#

Function

Close 1-2

COM1 RI (Ring Indicator) (default)

Close 3-4

COM1 Pin9=+5V (option)

Close 5-6

COM1 Pin9=+12V (option)

21. JP1A:

(2.0mm Pitch 2x10 Pin Header),COM1 jumper setting, it provides selectable RS232 /

RS422/RS485 and hardware flow control serial signal output.

Function

JP1A Pin#

RS232

(Default)

Close: Pin1-3, Pin2-4, Pin7-9, Pin8-10,

Pin13-14

RS422

(option)

Close: Pin3-5, Pin4-6, Pin9-11, Pin10-12,

Pin17-18

RS485

(option)

Close: Pin3-5, Pin4-6, Pin9-11, Pin10-12,

Pin15-16,

Hardware Flow Controll Jumper Setting

JP1A Pin#

Hardware Flow Controll

Pin19-Pin20

Close (Yes) default

Pin19-Pin20

Open (No)

22. COM1:

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

connection to serial devices. COM1 port is controlled by pins No.1~6 of JP2,select output Signal RI

or 5V or 12v, For details, please refer to description of JP2.

COM1/RS232 (Default):

Pin#

Signal Name

DCD# (Data Carrier Detect)

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 71 72

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