UNO-2184G/2174G/2174GL User Manual
8
2.4
LAN: Ethernet Connector
UNO-2184G/2174G/2174GL is equipped with 4 Gigabit LAN controllers. The control-
ler chip used in both models are Intel 1 x 82579LM and 3 x 82574L Ethernet control-
lers that are fully compliant with IEEE 802.3u 10/100Base-T CSMA/CD standards
and IEEE 802.3ab specifications for 1000Mbps Ethernet. The Ethernet port provides
a standard RJ-45 jack on board and LED indicators on the front side to show Link
(Green LED) and Active (Yellow LED) status.
2.5
Power Connector
The UNO-2184G/2174G/2174GL comes with a Phoenix connector that carries 9~36
VDC external power input and features reversed wiring protection. It will not cause
any damage to the system by reversed wiring of the ground line and power line.
Please refer to Appendix A.6
2.6
PS/2 Keyboard and Mouse Connector
The UNO-2184G/2174G/2174GL provides a PS/2 keyboard and mouse connector. A
6-pin mini-DIN connector is located on the rear panel. The UNO-2184G/2174G/
2174GL comes with an adapter to convert from the 6-pin mini-DIN connector to 2 6-
pin mini-DIN connectors for PS/2 keyboard and PS/2 mouse connection.
SW3
Note
Function
Pin4
Pin5
Pin6
ON
ON
ON
Disable COM2
ON
ON
OFF
COM2 RS232
RS232
ON
OFF
ON
COM2 RS485
RS485
ON
OFF
OFF
COM2 Slave Mode RS422 (Default)
RS422+RS485
OFF
ON
ON
COM2 RS485 with Termination
RS485
OFF
ON
OFF
COM2 Slave Mode RS422 with Termination
RS422+RS485
OFF
OFF
ON
COM2 Master Mode RS422
RS422
OFF
OFF
OFF
COM2 Master Mode RS422 with Termination
RS422
Note!
Please restart your system if you change any setting.
Note!
UNO-2184G with 82579LM LAN chip can support AMT7.0.
