User Manual

H610A-IM-A
2-24
NOTE: The serial port cable is purchased separately.
14. COM Port headers (10-pin COM3 - COM6)
These headers are for serial (COM) ports. Connect the serial port cables to these
headers, then install the module to a slot opening at the back of the system chassis.
COM3
PIN 1
DCD#
TXD
GND
RTS#
Ring
RXD
DTR#
DSR#
CTS#
A
B
A
COM4
B
COM5
C
COM6
D
C D
Connector type
HEADER 2x5p, K10, 2.54mm pitch