CONCH HM Series - Page 91

6 Instruction of the Wiring & Setting of Supported Communication De vices
81
HM Series Connection Manual
 COM2 ( RS232 )
HM Series Terminal
RS232BD Module Terminal
25Pin D-SUB Male
9Pin D-SUB Female
P14 P1
25P
(Male Adapter)
P6P1
9P
(Female
Adapter)
FG FG
3
2
5
RXD
TXD
GND
3
2
7
TXD
RXD
GND