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COM2 RS422 Rx termination (pin2-pin7)
2.3
LAN: Ethernet Connector
The UNO-3483G is equipped with four Gigabit LAN controllers. The controller chip
used is the Intel Ethernet controller with that is fully compliant with 802.1Qav,
IEEE1588/802.1AS, 802.3az standards and Intel? AMT function (Intel AMT function
accompanies certain SKU's of Core-i processors). The Ethernet port provides four
standard RJ-45 jacks on the front I/O and LED indicators in front of the connector to
show its status of Link (100Mbps orange LED, 1000Mbps green LED) and Active
(flashing green LED) status.
Note!
UNO-3483G with 82579LM LAN chip can support AMT.
2.4
Power Connector
The UNO-3483G comes with a Phoenix connector that carries 12/24VDC (±20%)
external power input, and features reversed wiring protection. Therefore, it will not
cause any damage to the system by reversed wiring of ground line and power line.
Please refer to Appendix A.
2.5
USB Connector
The USB interface supports Plug and Play, which enables the connection and dis-
connection of a device, without turning off the computer. This provides four USB con-
nectors, which gives complete Plug & Play and hot swapping for up to 127 external
devices. Two of the four connectors are compatible with USB3.0 devices. The USB
interface is USB EHCI, Rev. 2.0 compliant. The USB interface can be disabled in the
system BIOS setup.
Figure 2.7 With termination (default)
Figure 2.8 Without termination
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UNO-3483G User Manual
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