CONCH HM Series - Page 93

6 Instruction of the Wiring & Setting of Supported Communication Devices
83
HM Series Connection Manual
 COM2 ( RS422 )
HM Series Terminal
485ADP Module Terminal
RDA
RDBTX-
RX+
15
16
RXD+
RXD-
SDA
SDB
GND
17
7
TXD+
TXD-
SG
FG
GND
TX+ 14
RX-
 COM3 ( RS422 )
HM Series Terminal
485ADP Module Terminal
RDA
RDBTX-
RX+
24
12
RXD+
RXD-
SDA
SDB
GND
13
19
TXD+
TXD-
SG
FG
GND
TX+ 23
RX-