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2.1
Introduction
The following sections show the internal jumper settings and the external connectors
and pin assignments.
Figure 2.1 Connector and jumper locations (Top side)
Table 2.1: Connectors and Jumpers
Label
DCIN1
CN14
CN13
CN5
CN16
CN17
PWR1
COM1/COM2/COM3/COM4
COM5/COM6
CN9
CN11
CN4
CN15
CN18
CN2
CN55
M.2_1
SATA1
JP4
JP5
JT1
JT2
UNO-247 User Manual
Function
Power-in connector / 12V
USB 3.0 connector
USB 2.0 connector
RJ45 connector
HDMI connector
VGA connector
Power button
COM port connector / RS232
COM port connector / RS485
Audio line-out
DIMM slot
PCI Express mini card socket /mPCIe
mSATA
Micro SIM card socket
SATA power connector
Internal USB 2.0 pin header
M.2 card socket
SATA connector
Clear COMS pin header
AT/ATX mode switch
COM5 RS485 Termination Resistor pin header
COM6 RS485 Termination Resistor pin header
8
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