eBOX623-831-FL Series U
ser’s Manual
Jumper Setting & Connector
41
3.3.1 AC-DC Jack Power In Connector
The system supports a DC12V DC-in Jack connector for system power input.
Connect it to the power AC-DC 60W Adapter
Pin
Signal
1
+12V
2
GND
3.3.2 COM1~COM2 Serial Port Connector
The system has four serial ports. COM1~COM2 are RS-232/422/485 ports. Please
refer to Chapter 3.2.2 and 3.2.3 for the setting.
Pin
RS-232
RS-485
RS-422
COM1
1
DCD, Data Carrier Detect
TX- / RX-
TX-
2
RXD, Receive Data
TX+ / RX+
TX+
3
TXD, Transmit Data
No use
RX+
4
DTR, Data Terminal Ready
No use
RX-
5
GND, Ground
GND
GND
6
DSR, Data Set Ready
No use
No use
7
RTS, Request To Send
No use
No use
8
CTS, Clear To Send
No use
No use
9
RI, Ring Indicator
No use
No use
Pin
RS-232
RS-485
RS-422
COM2
1
DCD, Data Carrier Detect
TX- / RX-
TX-
2
RXD, Receive Data
TX+ / RX+
TX+
3
TXD, Transmit Data
No use
RX+
4
DTR, Data Terminal Ready
No use
RX-
5
GND, Ground
GND
GND
6
DSR, Data Set Ready
No use
No use
7
RTS, Request To Send
No use
No use
8
CTS, Clear To Send
No use
No use
9
RI, Ring Indicator
No use
No use
Summary of Contents for eBOX623-831-FL Series
Page 1: ...eBOX623 831 FL Series Embedded System User s Manual...
Page 14: ...eBOX623 831 FL Series User s Manual Introduction 6...
Page 15: ...eBOX623 831 FL Series User s Manual Introduction 7 1 3 2 Wall mount Bracket Dimension...
Page 16: ...eBOX623 831 FL Series User s Manual Introduction 8 1 3 3 VESA Mount Bracket Dimension...
Page 90: ...eBOX623 831 FL Series User s Manual Watchdog Timer 82 This page is intentionally left blank...