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KTD-00781-A
KTG41 family
Page 34 of 78
www.kontron.com
3.9.2 COM2 Header Connectors
The pinout of Serial ports COM2 is as follows:
Note
Pull
U/D
Ioh/Iol Type Signal
PIN
Signal Type Ioh/Iol
Pull
U/D
Note
-
I
DCD
1 2
DSR
I
-
-
I
RxD
3 4
RTS
O
-
-
O
TxD
5 6
CTS
I
-
-
O
DTR
7 8
RI
I
-
-
-
PWR GND
9 10
5V
PWR
-
-
1
Note 1:
The COM2 5V supply is fused with 1.1A resettable fuse.
Ribbon cable kits (Kontron PN 821016 or PN 821017) are available for converting the COM2 pin header
connector to a DB9 connector for I/O panel.