
INSTALLATION – DX8200 SERIAL INTERFACE
13
2
Main Interface Connector
5
1
6
9
Figure 12 - Main Interface connector
Main Interface Connector pinout
Pin
RS232
RS485
full-duplex
RS485
half-duplex
20 mA C.L.
1
DRVREF
2
TXD
TX485+
CLOUT+
3
RXD
TX485-
RTX485-
CLOUT-
4
DRVIN
5
GND
GNDRS485
GNDRS485
6
RS485CNTR
7
CTS
RX485+
CLIN+
8
RTS
RX485-
CLIN-
9
DRVOUT