Chapter 2: External Connectors Pinout Description
COM2 RS232 Connector
Connector number: 17
1
5
1
5
6
9
6
9
Pin
Definition
1
GND
3
TXD2
5
DCD2
7
CTS2
9
DSR2
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Pin
Definition
2
DTR2
4
RXD2
6
RI2
8
RTS2
DC Out Connector
Connector number: 18
8
5
4
1
Pin
Definition
1
RESET BUTTON##
3
GND
5
RS232 TX
7
POWER BUTTON#
15
Pin
Definition
2
SLEEP BUTTON##
4
GND
6
RS232 RX
8
12V
ATC 8010 User Manual