Pelco FR106011 manual RS-485 4-Wire Full Duplex Data Communication Wiring

DEVICE A

RX+

RX-

TX+

TX-

FR106011

RECEIVER –

DATA CONNECTOR

TX-	1	TX+
2
RX-4	3	RX+
6	5
8	7

RS-485 4-WIRE

DATA SELECTION

9	0	1
8		2
7		3
6	5	4

RS-485 4-WIRE DATA CONNECTIONS BETWEEN DEVICE A AND FR106011 RECEIVER

DEVICE B

RX+

RX-

TX+

TX-

FT106011

TRANSMITTER –

DATA CONNECTOR

TX-	1	TX+
2
RX-4	3	RX+
6	5
8	7

RS-485 4-WIRE

DATA SELECTION

9	0	1
8		2
7		3
6	5	4

RS-485 4-WIRE DATA CONNECTIONS BETWEEN DEVICE B AND FT106011 TRANSMITTER

Figure 13. RS-485 4-Wire (Full Duplex) Data Communication Wiring

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