Pelco FR85081 Satellite Radio User Manual


 
22 C1648M (4/05)
Figure 13.
Manchester Data Communication Wiring
MANCHESTER
MANCHESTER
DATA SELECTION
MANCHESTER DATA CONNECTIONS BETWEEN DEVICE A AND FR85081 RECEIVER
FR85081
RECEIVER –
DATA CONNECTOR
1
2
3 (RX+)
DATA IN+
4 (RX-) -DATA IN
5
6
7
8
GND
W*
B*
DEVICE A
MANCHESTER DATA CONNECTIONS BETWEEN DEVICE B AND FT85081 TRANSMITTER
FT85081
TRANSMITTER –
DATA CONNECTOR
MANCHESTER
DATA SELECTION
1
2
3
4
5
6
7 (TX+) DATA OUT+
8 (TX-) DATA OUT-
GND
SHIELD
SHIELD
W*
B*
DEVICE B
MANCHESTER
*W DENOTES WHITE WIRE, AND B DENOTES BLACK WIRE.
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9