Aplex Technology ARCHMI-807 - Manual (Page 57)

ARCHMI-8XX Series User Manual 56
COM_6：
(2.0mm Pitch 2X5 Pin Header), COM4 Port, up to one standard RS232 port are
provided. They can be used directly via COM cable connection.
Signal Name Pin# Pin# Signal Name
DCD 1 2 RXD
TXD 3 4 DTR
Ground 5 6 DSR
RTS 7 8 CTS
JP6 Setting: RI/5V/12V 9 10 NC
S1：
PWR BT: POWER on/off Button, They are used to connect power switch
button. The two pins are disconnected under normal condition. You may short
them temporarily to realize system startup & shutdown or awaken the system
from sleep state.
PWR LED: POWER LED status.
S1 Model
Yes TB-528C1U2P1
No TB-528C1U2
44. TB-528CAN2 R0.10（option）:
SBC-7111 Riser Card, TB-528CAN2 CN3 connect to SBC-7111 CN3 pin Header. It
provides two CAN-bus Interface.
TB-528CAN2 Top：