Pelco FR85011 Satellite Radio User Manual


 
22 C1642M-A (1/05)
Figure 11.
Manchester Data Communication Wiring
MANCHESTER
0
1
2
3
4
5
6
7
8
9
MANCHESTER
DATA SELECTION
MANCHESTER DATA CONNECTIONS BETWEEN DEVICE A AND FR85011 RECEIVER
FR85011
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 FT85011 TRANSMITTER
FT85011
TRANSMITTER –
DATA CONNECTOR
0
1
2
3
4
5
6
7
8
9
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.
C1642M-AFT85011.bookPage22Wednesday,January19,200512:46PM