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18 C2604M (7/06)
Figure 7. RS-232 Data Communication Wiring
RS-232
DATA SELECTION
RS-232 DATA CONNECTIONS BETWEEN DEVICE A AND FR85011A RECEIVER
FR85011A
RECEIVER –
DATA CONNECTOR
1
2
3
4
5
RX (DATA IN)
(DATA OUT)
6 TX
RX (DATA IN)
(DATA OUT)
TX
7
8
GND
DEVICE A
FT85011A
TRANSMITTER –
DATA CONNECTOR
RS-232
DATA SELECTION
RS-232 DATA CONNECTIONS BETWEEN DEVICE B AND FT85011A TRANSMITTER
1
2
3
4
5
6
7
8
GND
DEVICE B
RX
TX
GND
RX
TX
GND
RS-232
RS-232
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
C2604M.book Page 18 Friday, July 14, 2006 1:08 PM