Pelco FR85011 Satellite Radio User Manual


 
C1642M-A (1/05) 23
Figure 12.
Bi-Phase Data Communication Wiring
BI-PHASE DATA CONNECTIONS BETWEEN DEVICE A AND FR85011 RECEIVER
BI-PHASE DATA CONNECTIONS BETWEEN DEVICE B AND FT85011 TRANSMITTER
FT
TRANSMITTER –
DATA CONNECTOR
85011
DEVICE B
0
1
2
3
4
5
6
7
8
9
BI-PHASE
DATA SELECTION
1
2
3
4
5
6
7 (TX+) DATA OUT+
8 (TX-) DATA OUT-
GND
IN+
IN-
BI-PHASE
SHIELD
0
1
2
3
4
5
6
7
8
9
BI-PHASE
DATA SELECTION
FR85011
RECEIVER –
DATA CONNECTOR
1
2
3 (RX+)
DATA IN+
4 (RX-) -DATA IN
5
6
7
8
GND
OUT+
OUT-
DEVICE A
BI-PHASE
SHIELD
C1642M-AFT85011.bookPage23Wednesday,January19,200512:46PM