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2.3
Serial Port Interface
The
FPC 8059
has
(RS-232/422/485) & COM2 (RS-232).
The pin assignments are listed below:
Desc rip tion
1
Data Ca rrier Detect (DCD)
2
Rec eive Da ta (RXD)
3
Tr ans mit Data (TXD)
4
Data Terminal Re ad y (DTR)
5
Ground (GND)
6
Data Set Ready (DSR)
7
Re ques t to Se nd (R TS)
8
Clear to Send ( CTS )
9
Ring I ndic ato r (R I)
In addition, COM1 can be set for RS-232/422/485 by jumper. The
jump setting is listed as below:
COM1
RS-232 (default)
1- 2
RS-422
3- 4, 7 -8
RS-485
5- 6, 7 -8
COM2
Hardware Installation
FPC 8059 User's Manual
two
onboard
JP12
JP10
3-5, 4-6
1-3, 2-4
1-3, 2-4
COM1
serial
ports,
COM1
JP11
3-5, 4 -6
1-3, 2 -4
1-3, 2 -4
11
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