Pin1
4
Connector pin-out
Mating part: SUB-D 9 pole female, Norcomp 172-E09-20201 or equivalent.
4.1
DuraPANEL7” Serial
COM port used for external communication COM2
COM port used for internal communication COM1
Pin RS-232
RS-422
RS-485
1
DCD
Tx-
D-
2
RxD
Tx+
D+
3
TxD
Rx+
4
DTR
Rx-
5
GND
6
DSR
7
RTS
8
CTS
9
RI
COM2 settings RS232/422/485 is set in BIOS
4.1
DuraPANEL12” Serial
COM port used for external communication COM1
COM port used for internal communication COM2
Pin RS-232
RS-422
RS-485
1
DCD
Rx+
D+
2
RxD
Rx-
D-
3
TxD
Tx+
4
DTR
Tx-
5
GND
6
DSR
7
RTS
8
CTS
9
RI
COM1 needs to be specified when DuraPANEL12 is ordered.
RS485 flow control is set in BIOS
User Reference Manual – DuraPanel series
PN: 07353-000 Rev B Page 6