CONCH HM Series - Explanation of Communication Wiring

6 Instruction of the Wiring & Setting of Supported Communication Devices
71
HM Series Connection Manual
Device Address
1
1 ~ 99
Communication Mode
RS232
RS232 / RS485
Baud Rate
9600 bps
4800 bps / 115200 bps
Data Length
8 bits
7 bits / 8 bits
Parity Check
Odd
None / Odd / Even
Stop Bit
1 bit
1 bit / 2 bits
Command Delay Time
0
0 ~ 1000 ms
HMI Address
Null
6.11.4. Explanation of Communication Wiring:
 COM1 ( RS232 )
HM Series Terminal
PLC CPU Port Terminal
9Pin D-SUB Male
5Pin Mini DIN Male
P1P6
9P
(Male Adapter)
1
2
5
3
4
5P
(Male Adapter)
FG FG
2
3
1
RXD
TXD
GND
2
3
5
TXD
RXD
SG
 COM2 ( RS232 )
HM Series Terminal
PLC CPU Port Terminal
25Pin D-SUB Male
5Pin Mini DIN Male