
UNO-137 V2 User Manual xii
Figure 3.5 Isolated DI Wet Connection Diagram....................... 23
Figure 3.6 Isolated DI Dry Connection Diagram........................ 23
Figure 3.7 Isolated DO Connection Diagram............................. 24
3.3 Internal I/O Connectors and Switches .................................................... 24
Figure 3.8 Locations Internal I/O Connectors/Switches for UNO-
137 V2...................................................................... 24
Table 3.3: Internal Connectors and Jumper Switches............... 25
3.3.1 M.2 Connector ............................................................................ 25
3.3.2 MINIPCIE_MSATA1 Connector.................................................. 26
3.3.3 Nano SIM Slot............................................................................. 26
3.4 Others ..................................................................................................... 26
Figure 3.9 LED Indicators, Reset Buttons, and Antenna Hole .. 26
3.4.1 LED Indicators ............................................................................ 26
3.4.2 Reset Buttons ............................................................................. 26
3.4.3 Antenna Hole.............................................................................. 27
Figure 3.10Diagram of Maximum OD Value for Antenna Hole... 27
Appendix A System Settings/Pin Assignments.. 29
A.1 Power Connector (DCIN1) ...................................................................... 30
Table A.1: Power Connector Pin Assignments.......................... 30
A.2 LAN: Ethernet Connector (LAN12) ......................................................... 30
Table A.2: Ethernet Connector Pin Assignments ...................... 30
Table A.3: LED .......................................................................... 30
A.3 USB Connector ....................................................................................... 31
A.3.1 USB 2.0 Connector (USB3C2) ................................................... 31
Table A.4: Connector Pin Assignments..................................... 31
A.3.2 USB 3.0 Connector (USB3C1) ................................................... 31
Table A.5: USB 3.0 Connector Pin Assignments....................... 31
A.4 Display Connector (DP1, DP2) ............................................................... 32
Table A.6: Display Port Adapter cable Pin Assignments........... 32
A.5 M.2 Connector (M2_M1) ......................................................................... 33
Table A.7: M.2 M-Key Connector Pin Assignments................... 33
A.6 M.2 Connector (M2_E1).......................................................................... 34
Table A.8: M.2 E-Key Connector Pin Assignments ................... 34
A.7 mPCIe Connector (MINIPCIE_MSATA1)................................................ 36
Table A.9: mPCIe Connector Pin Assignments......................... 36
A.8 COM Port RS232/422/485 Settings........................................................ 37
A.8.1 RS232/422/485 Setting (SW1) ................................................... 37
Table A.10:RS232/422/485 Setting (SW1)................................. 37
A.8.2 COM Port RS422/485 Termination Resistor Setting .................. 38
Table A.11:COM Port RS422/485 Termination Resistor Setting 38
A.9 AT/ATX Setting (PSON1)........................................................................ 39
Table A.12:AT/ATX Setting (PSON1)......................................... 39
Table A.13:Expansion Board to Board Connector Pin Assignments
39
A.10 TPM 2.0 BIOS Setting............................................................................. 40
A.11 BIOS Operation....................................................................................... 41
A.11.1 Introduction................................................................................. 41
Figure A.1 Main setup screen.................................................... 41
Figure A.2 Main setup screen.................................................... 42
Figure A.3 Advanced BIOS features setup screen .................... 43
Figure A.4 CPU configuration .................................................... 44
Figure A.5 CPU configuration-1................................................. 44
Figure A.6 Power & performance............................................... 45
Figure A.7 CPU - Power management control-1 ....................... 46
Figure A.8 CPU - Power management control-2 ....................... 46
Figure A.9 GT – Power management control ............................ 48
Figure A.10GT disable Turbo GT frequency-1 ........................... 49