User manual

UNO-1140/F/FH User Manual 12
2.4 LAN: Ethernet Connector
UNO-1140/F/FH leverage the SOC EVA-4150's internal Ethernet LAN
controller that is fully compliant with IEEE 802.3u 10/100Base-T
CSMA/CD standards. The Ethernet port provides a standard RJ-45 jack
onboard, and LED indicators on the front side to show its Link (Yellow
LED) and Active (Green LED) status. Please refer to A.4 for its pin
assignments.
2.5 Power Connector
The UNO-1140/F/FH comes with a Phoenix connector that carries 9~36
VDC external power input, and has reversed wiring protection. There-
fore, it will not cause any damage to the system by reversed wiring of
ground line and power line. Please refer to A.5 for its pin assignments.
2.6 LED Indicators
There are three kinds of LEDs on the UNO-1140/F/FH front panel
• PWR: system power status
• CF: CF status
• Txn, Rxn: Serial communication status of COM Port n
2.7 PS/2 Keyboard and Mouse Connector
The UNO-1140/F/FH provides a PS/2 keyboard and PS/2 mouse connec-
tor. A 6-pin mini-DIN connector is located on the rear panel of the UNO-
1140/F/FH. The UNO-1140/F/FH comes with an adapter to convert from
the 6-pin mini-DIN connector to two 6-pin mini-DIN connectors for PS/2
keyboard and mouse connections. Please refer to Appendix A.6 for pin
assignments.