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C2604M (7/06) 23
Figure 12. Bi-Phase Data Communication Wiring
BI-PHASE DATA CONNECTIONS BETWEEN DEVICE A AND FR85011A RECEIVER
BI-PHASE DATA CONNECTIONS BETWEEN DEVICE B AND FT85011A TRANSMITTER
FT
TRANSMITTER –
DATA CONNECTOR
85011A
DEVICE B
BI-PHASE
DATA SELECTION
1
2
3
4
5
6
7 TX+ AT(D A OUT+)
8 TX- AT(D A OUT-)
AT(D A IN+)
AT(D A IN-)
GND
IN+
IN-
BI-PHASE
SHIELD
BI-PHASE
DATA SELECTION
FR85011A
RECEIVER –
DATA CONNECTOR
1
2
3 RX+
4 RX-
5
6
7
8
GND
OUT+
OUT-
DEVICE A
BI-PHASE
SHIELD
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
C2604M.book Page 23 Friday, July 14, 2006 1:08 PM