Korenix JetCon Serie Guia Del Usuario página 42

RS-422 4-wire Peer to Peer
Architecture: Point to Point
Baud Rate: 300~921.6 Kbps
Distance: 4000 feet
RS-232 to RS-422 4-wire Point to Point
DIP Switch RS-232
2201i
RS-232 to RS-422/485 Converter
PWR
TX
RX
RS-422/485-4w RS-485-2w 12-48V
TX+
TX-
RX+
RX-
Signal Ground
RS-485 4-wire multi-drop
Architecture: Master-Slave Mode
Baud Rate: 300~921.6 Kbps
注記 ： 最後のコンバータが遠くに離れていたり、 通信の品質が安定してない時は120 の
ラインターミネータとバイアスレジスタはイネーブルにする必要があります。
RS-232 to RS-485 4-wire Multi-Drop
DIP Switch RS-232
2201i
RS-232 to RS-422/485 Converter
PWR
TX
RX
RS-422/485-4w RS-485-2w 12-48V
TX+
TX-
RX+
RX-
Signal Ground
TX+
TX-
Max.Distance: 4000 feet
Max. Node: 32 nodes
DIP Switch RS-232
2201i
RS-232 to RS-422/485 Converter
PWR
TX
RX
RS-422/485-4w RS-485-2w 12-48V
RX+
RX-
TX+ TX+
TX- TX-
DIP Switch RS-232
2201i
RS-232 to RS-422/485 Converter
PWR
TX
RX
RS-422/485-4w RS-485-2w 12-48V
RX+
RX-
DIP Switch RS-232
2201i
RS-232 to RS-422/485 Converter
PWR
TX
RX
RS-422/485-4w RS-485-2w 12-48V
RX+
RX-