1-22
Chapter 1: Product introduction
A88XM-A
A88XM-A Serial port connectors
PIN 1
COM
D
C
D
D
X
T
D
NG
S
T
R
I
R
DX
R
R
T
D
RS
D
S
T
C
10. Serial port connector (10-1 pin COM)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
The COM module is purchased separately.