Advantech UNO-420-E0A User manual

User Manual
UNO-420
Intel® Atom™ PoE Powered
Device Sensing Gateway with 3 x
COM, 2 x LAN(1 x PoE), 8 x
GPIO, HDMI, USB3.0

UNO-420 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2020
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice. No part of this manual may be reproduced, copied, translated or transmitted
in any form or by any means without the prior written permission of Advantech Co.,
Ltd. Information provided in this manual is intended to be accurate and reliable. How-
ever, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringe-
ments of the rights of third parties, which may result from its use.
Acknowledgements
IBM, PC/AT, PS/2 and VGA are trademarks of International Business Machines Cor-
poration.
Intel®, Core™ and Atom™ are the trademarks of Intel Corporation
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Support
For more information on this and other Advantech products, please visit our websites
at: http://www.advantech.com
For technical support and service, please visit our support website at:
http://support.advantech.com/
UNO-420-E0A; UNO420E0A2001-T; UNO420E0A2002-T; UNO420E0A2003-T;
UNO420E0A2004-T; UNO420E0A2005-T; UNO420E0A2006-T;
UNO420E0A2007-T; UNO420E0A2008-T; UNO420E0A2009-T;
UNO420E0A2010-T; UNO420E0A2011-T; UNO420E0A2012-T;
UNO420E0A2013-T; UNO420E0A2014-T; UNO420E0A2015-T;
UNO420E0A2101-T; UNO420E0A2102-T; UNO420E0A2103-T;
UNO420E0A2104-T; UNO420E0A2105-T; UNO420E0A2106-T;
UNO420E0A2107-T; UNO420E0A2108-T; UNO420E0A2109-T;
UNO420E0A2110-T; UNO420E0A2111-T; UNO420E0A2112-T;
UNO420E0A2113-T; UNO420E0A2114-T; UNO420E0A2115-T;
UNO420E0A2201-T; UNO420E0A2202-T; UNO420E0A2203-T;
UNO420E0A2204-T; UNO420E0A2205-T; UNO420E0A2206-T;
UNO420E0A2207-T; UNO420E0A2208-T; UNO420E0A2209-T;
UNO420E0A2210-T; UNO420E0A2211-T; UNO420E0A2212-T;
UNO420E0A2213-T; UNO420E0A2214-T; UNO420E0A2215-T;
UNO420E0A2301-T; UNO420E0A2302-T; UNO420E0A2303-T;
UNO420E0A2304-T; UNO420E0A2305-T; UNO420E0A2306-T;
UNO420E0A2307-T; UNO420E0A2308-T; UNO420E0A2309-T;
UNO420E0A2310-T; UNO420E0A2311-T; UNO420E0A2312-T;
UNO420E0A2313-T; UNO420E0A2314-T; UNO420E0A2315-T;
Part No. 2003042001 Edition 2
Printed in China July 2020

iii UNO-420 User Manual
UNO420E0A2401-T; UNO420E0A2402-T; UNO420E0A2403-T;
UNO420E0A2404-T; UNO420E0A2405-T; UNO420E0A2406-T;
UNO420E0A2407-T; UNO420E0A2408-T; UNO420E0A2409-T;
UNO420E0A2410-T; UNO420E0A2411-T; UNO420E0A2412-T;
UNO420E0A2413-T; UNO420E0A2414-T; UNO420E0A2415-T;
UNO420E0A2501-T; UNO420E0A2502-T; UNO420E0A2503-T;
UNO420E0A2504-T; UNO420E0A2505-T; UNO420E0A2506-T;
UNO420E0A2507-T; UNO420E0A2508-T; UNO420E0A2509-T;
UNO420E0A2510-T; UNO420E0A2511-T; UNO420E0A2512-T;
UNO420E0A2513-T; UNO420E0A2514-T; UNO420E0A2515-T
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for two years from the date of pur-
chase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defec-
tive, it will be repaired or replaced at no charge during the warranty period. For out-
of-warranty repairs, you will be billed according to the cost of replacement materials,
service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications when shielded
cables are used for external wiring. We recommend the use of shielded cables. This
kind of cable is available from Advantech. Please contact your local supplier for
ordering information.

UNO-420 User Manual iv
FCC Class A
Note: This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Opera-
tion of this equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his own expense.
警告使用者
這是甲類測試產品，在居住的環境中使用時，可能會造成射頻干擾，在這種情況下，
使用者會被要求採取某些適當的對策。
Technical Support and Assistance
1. Visit the Advantech web site at www.advantech.com/support where you can find
the latest information about the product.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information ready before you call:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (operating system, version, application software,
etc.)
–A complete description of the problem
–The exact wording of any error messages
Safety Precaution - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from
damage.
To avoid electrical shock, always disconnect the power from your PC chassis
before you work on it. Don't touch any components on the CPU card or other
cards while the PC is on.
Disconnect power before making any configuration changes. The sudden rush
of power as you connect a jumper or install a card may damage sensitive elec-
tronic components.

v UNO-420 User Manual
Safety Instructions
1. Read these safety instructions carefully.
2. Keep this User Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a damp
cloth. Do not use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the equip-
ment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a reliable surface during installation. Dropping it or letting
it fall may cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment
from overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
9. Position the power cord so that people cannot step on it. Do not place anything
over the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the power source
to avoid damage by transient overvoltage.
12. Never pour any liquid into an opening. This may cause fire or electrical shock.
13. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
14. If one of the following situations arises, get the equipment checked by service
personnel:
–The power cord or plug is damaged.
–Liquid has penetrated into the equipment.
–The equipment has been exposed to moisture.
–The equipment does not work well, or you cannot get it to work according to
the user's manual.
–The equipment has been dropped and damaged.
–The equipment has obvious signs of breakage.
15. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE
STORAGE TEMPERATURE MAY GO BELOW -40°C (-40° F) OR ABOVE 80°C
(180°F) for UNO-420.
16. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY
REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE
RECOMMENDED BY THE MANUFACTURER, DISCARD USED BATTERIES
ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS.
17. ATTENTION: Danger d'explosion si la batterie est mal REMPLACE. REM-
PLACER UNIQUEMENT PAR LE MEME TYPE OU EQUIVALENT RECOM-
MANDÉ PAR LE FABRICANT, jeter les piles usagées SELON LES
INSTRUCTIONS DU FABRICANT.
18. The sound pressure level at the operator's position according to IEC 704-1:1982
is no more than 70 dB (A).
DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech
disclaims all responsibility for the accuracy of any statements contained herein.

UNO-420 User Manual vi
安全指示
1. 請仔細閱讀此安全操作說明。
2. 請妥善保存此用戶手冊供日後參考。
3. 用濕抹布清洗設備前，請確認拔除電源線。請勿使用液體或去污噴霧劑清洗設備。
4. 對於使用電源線的設備，設備周圍必須有容易接觸到的電源插座。
5. 請勿在潮濕環境中試用設備。
6. 請在安裝前確保設備放置在可靠的平面上，意外摔落可能會導致設備損壞。
7. 設備機殼的開孔適用於空氣對，從而防止設備過熱。請勿覆蓋開孔。
8. 當您連接設備到電源插座前，請確認電源插座的電壓符合要求。
9. 請將電源線佈置在人們不易絆倒的位置，請勿在電源線上覆蓋任何雜物。
10. 請注意設備上所有的警告標示。
11. 如果長時間不使用設備，請拔除與電源插座的連結，避免設備被超標的電壓波動
損壞。
12. 請勿讓任何液體流入通風口，以免引起火灾或短路。
13. 請勿自行打開設備。為了確保您的安全，請透過經認證的工程師來打開設備。
14. 如遇下列情况，請由專業人員維修：
電源線或插頭損壞；
設備內部有液體流入；
設備曾暴露在過度潮濕環境中使用；
設備無法正常工作，或您無法透過用戶手冊來正常工作；
設備摔落或損壞；
設備有明顯外觀損；
15. 請勿將設備放置在超出建議溫度範圍的環境，即不要低於 -40°C （-40°F）或
高於 80°C （180°F），否則可能會造成設備損壞。
16. 注意：若電池更換不正確，將有爆炸危險。因此，只可以使用製造商推薦的同一
種或者同等型號的電池進行替換。請按照製造商的指示處理舊電池。
17. 根據 IEC 704‐1:1982 規定，操作員所在位置音量不可高於 70 分貝。
18. 限制區域：請勿將設備安裝於限制區域使用。
19. 免責聲明：請安全訓示符合 IEC 704‐1 要求。研華公司對其內容之準確性不承
擔任何法律責任。

vii UNO-420 User Manual
設備名稱 : 路由器 型號 ( 型式 )：UNO-420
Equipment name Type designation (Type)
單元 Unit
限用物質及其化學符號
Restricted substances and its chemical symbols
鉛
Lead
(Pb)
汞
Mercury
(Hg)
鎘
Cadmium
(Cd)
六價鉻
Hexavalent
chromium
(Cr+6)
多溴聯苯
Polybrominated
biphenyls
(PBB)
多溴二苯醚
Polybrominated-
diphenyl ethers
(PBDE)
電路板 － ○ ○ ○ ○ ○
內外殼
( 外殼、內部
框架 … 等 )
○○ ○ ○ ○ ○
其它固定組件
( 螺絲、夾
具、卡榫 )
－○ ○ ○ ○ ○
蜂鳴器 ○ ○ ○ ○ ○ ○
備考 1. 〝超出 0.1 wt % 〞及〝超出 0.01 wt % 〞係指限用物質之百分比含量超出百分比含
量基準值
Note 1: “Exceeding 0.1 wt %” and “exceeding 0.01 wt %” indicate that the percentage con-
tent of the restricted substance exceeds the reference percentage value of presence condi-
tion.
備考 2. 〝○〞係指該項限用物質之百分比含量未超出百分比含量基準值。
Note 2: “○” indicates that the percentage content of the restricted substance does not exceed
the percentage of reference value of presence.
備考 3. 〝－〞係指該項限用物質為排除項目。
Note 3: The “−” indicates that the restricted substance corresponds to the exemption.

UNO-420 User Manual viii

ix UNO-420 User Manual
Contents
Chapter 1 Overview...............................................1
1.1 Introduction ............................................................................................... 2
1.2 Safety Precautions.................................................................................... 2
1.3 Accessories............................................................................................... 3
Chapter 2 Hardware Functionality.......................5
2.1 Introduction ............................................................................................... 6
Figure 2.1 Left side view of UNO-420.......................................... 6
Figure 2.2 Bottom view of UNO-420............................................ 6
Figure 2.3 Right side view of UNO-420 ....................................... 6
2.2 UNO-420 Interface.................................................................................... 7
2.2.1 LAN: Ethernet Connector.............................................................. 7
2.2.2 COM Port Interface (COM1, COM2, COM3) ................................ 7
2.2.3 GPIO Connector ........................................................................... 7
2.2.4 Power Connector .......................................................................... 7
2.2.5 USB Connector............................................................................. 7
2.2.6 RTC Battery Specification............................................................. 7
2.2.7 Power Button/Power Management ............................................... 8
2.2.8 Reset Button ................................................................................. 8
2.2.9 PCI Express Mini Card Socket...................................................... 8
Figure 2.4 The UNO-420 supports 1 x full size mPCIe slot (CN11),
and 1 x half size mPCIe slot (CN10) .......................... 8
Chapter 3 Initial Setup ..........................................9
3.1 Connecting Power................................................................................... 10
3.2 Installing a Wireless LAN Card and Antenna.......................................... 10
3.3 Mounting type: Din-rail ............................................................................ 12
3.4 Mounting type: Wall-mount ..................................................................... 12
3.5 Reassign COM Port Number .................................................................. 13
3.6 AMI BIOS Setup...................................................................................... 17
3.7 GPIO Programming Guide ...................................................................... 21
Appendix A System Settings and Pin Assignments
23
A.1 System I/O Address and Interrupt Assignment....................................... 24
Table A.1: Interrupt Assignments............................................... 24
A.2 Board Connectors and Jumpers ............................................................. 24
Figure A.1 Connector & Jumper Locations for UNO-420 (front) 24
Table A.2: Connectors and Jumpers on MB.............................. 25
A.3 Power Connector (PWR)......................................................................... 25
Table A.3: Power connector pin assignments............................ 25
A.4 HDMI Display Connector......................................................................... 26
Table A.4: HDMI Display Connector.......................................... 26
A.5 COM1/COM2 RS232/422/485 connector................................................ 26
A.6 COM3 RS-485 connector........................................................................ 27
A.7 Mini PCIE slot (MINIPCIE) ...................................................................... 27
A.8 LAN RJ45 connector............................................................................... 29
A.9 GPIO Connector...................................................................................... 30

UNO-420 User Manual x
Table A.5: GPIO-port pin definition details ................................ 30

Chapter 1
1Overview
This chapter provides an overview
of UNO-420 specifications.
Sections include:
Introduction
Safety precautions
Accessories

UNO-420 User Manual 2
1.1 Introduction
The UNO-420 is an embedded Hardware Ready Platform that can shorten your
development time and offers a wide array of networking interfaces to fulfill the exten-
sive needs of different projects. UNO-420 includes Intel’s latest Atom technology and
provides rich interfaces including up to 3 x COM port, 2 x LAN port (one with Power
Over Ethernet (PoE) technology), and 8 x GPIO.
The UNO-420 can operate in wide temperatures (from -20 to 60°C). The UNO-420
uses Intel Atom CPUs and has a built-in onboard 2G DDR3L RAM for heavy pro-
grams.
UNO-420 provides great expansion including 1 x full-size mPCIe and 1 x half-size
mPCIe support. With these expansions UNO-420 has great expandability for Wi-Fi,
3G/LTE, and GPS.
With multiple OS and driver support, such as Ubuntu,Win10 2019 LTSC, users can
integrate applications easily in an application ready platform that can provides versa-
tile functions to fulfill diverse requirements.
1.2 Safety Precautions
The following sections tell how to make each connection. In most cases, you will sim-
ply need to connect to a standard cable.
Warning! Always disconnect the power cord from your chassis whenever you are
working on it. Do not connect while the power is on. A sudden rush of
power can damage sensitive electronic components. Only experienced
electronics personnel should open the chassis.
Warning! Toujours à la terre pour éliminer toute charge d'électricité statique avant
toucher UNO-420. Appareils électroniques modernes sont très sensi-
bles à charges d'électricité statique. Utilisez un bracelet antistatique à
tout moment. Placez tous composants électroniques sur une surface
antistatique ou dans un statique-sac blindé.
Caution! Always ground yourself to remove any static electric charge before
touching UNO-420. Modern electronic devices are very sensitive to
static electric charges. Use a grounding wrist strap at all times. Place all
electronic components on a static-dissipative surface or in a static-
shielded bag.
Caution! Toujours débrancher le cordon d'alimentation de votre boîtier lorsque
vous êtes travailler. Ne branchez pas lorsque l'appareil est allumé. Un
afflux soudain de puissance peut endommager les composants électro-
niques sensibles. Seulement connu personnel de l'électronique
devraient ouvrir le châssis.

3 UNO-420 User Manual
Chapter 1 Overview
1.3 Accessories
Please refer below for the accessory list:
2-pin connector (PWR): 1652002205
3-pin connector (COM): 1652000295
8-pin (2*4) connector (8 x GPIO): 1652007590-01
User Manual
China RoHs
Warranty Card
Din-rail kit (Optional) : 1960018849T000
If anything is missing or damaged, contact your distributor or sales representative
immediately.
System Hardware Specification
–CPU: Intel Atom Single Core E3815 1.46GHz
–Memory: 2G DDR3L-1066 MHz
–Graphic Engine: Intel HD Graphic
–Storage: Built-in 32GB eMMC, 1 x M.2 (up to 512GB)
–Ethernet:
* Chipset: Realtek_RTL8119I-CG X 2
* 1 x Ethernet (RJ45) with PoE IEEE 802.3at (Type 2) PD;
1 x Ethernet giga LAN
–Serial: 2 x DB9 selectable mode for RS-232/422/485,(Terminal block); 1 x
RS-485 (Terminal block)
–GPIO Multi-function I/O: 8 channel, independently programmable, DAC,
ADC. 12-bit
–1 x USB3.0
–Display:1 x HDMI, supports 1920 x 1080 @60Hz 24bpp
–Expansion: 1 x Full-size mPCIe slot; 1 x Half-size mPCIe slot
Operating Temperature:-20 to 60 °C
Storage Temperature: -40 ~ 80 °C (-40 ~ 180 °F)
Relative Humidity: 10 ~ 95% RH @ 40°C, non-condensing
Power Requirements: 10-30Vdc or PoE-In IEEE 802.3at compliant (Type 2) PD
Power Consumption: 12 W (Typical), 20 W (Max)
Software OS: Ubuntu Linux, Windows 10 2019 LTSC
Applicable Models:
UNO-420, UNO-420-E0A, UNO-420-E1A, UNO-420-E2A, UNO-420-E3A,
UNO-421-E0A, UNO-421-E0A, UNO-421-E1A, UNO-421-E2A,
UNO-421-E3A, UNO420E0A1901-T, UNO420E0A1902-T,
UNO420E0A1903-T, UNO420E0A2001-T, UNO420E0A2002-T,
UNO420E0A2003-T, UNO421E0A1901-T, UNO421E0A1902-T,
UNO421E0A1903-T, UNO421E0A2001-T, UNO421E0A2002-T,
UNO421E0A2003-T, UNO420E0A2101-T, UNO420E0A2102-T,
UNO420E0A2103-T, UNO421E0A2101-T, UNO421E0A2102-T,
UNO421E0A2103-T, UNO420E0A2201-T, UNO420E0A2202-T,
UNO420E0A2203-T, UNO421E0A2201-T, UNO421E0A2202-T,
UNO421E0A2203-T

UNO-420 User Manual 4

Chapter 2
2Hardware
Functionality
This chapter shows how to setup
the UNO-420’s hardware func-
tions, including connecting
peripherals, setting switches and
indicators.
Sections include:
Introduction
UNO-420 Interface
LAN: Ethernet Connector
Serial Connector
GPIO Connector
Power Connector
USB Connector
RTC Battery Specification
Power Button/ Power Manage-
ment
Reset Button
PCI Express Mini Card Socket

UNO-420 User Manual 6
2.1 Introduction
The following figures show the connectors on UNO-420. The following sections give
you information about each peripheral.
Figure 2.1 Left side view of UNO-420
Figure 2.2 Bottom view of UNO-420
Figure 2.3 Right side view of UNO-420

7 UNO-420 User Manual
Chapter 2 Hardware Functionality
2.2 UNO-420 Interface
UNO-420 PoE Powered Device Sensing Gateway has 3 x COM, 2 x LAN (1 x PoE),
8 x programmable GPIO, HDMI, USB3.0.
2.2.1 LAN: Ethernet Connector
UNO-420 is equipped with two Gigabit LAN controllers. For the UNO-420, the con-
troller chip used is an Realtek RTL8119E Ethernet controller that is fully compliant
with IEEE 802.3u 10/100/1000 Base-T. The Ethernet port is a standard RJ-45 jack,
and there is support for PoE-IN IEEE 802.3at. LED indicators are on the front to show
its Link (Green LED) and Active (Green LED) status.
2.2.2 COM Port Interface (COM1, COM2, COM3)
COM1 (RS-232/422/485) DB9, 50~115.2kbps
COM2 (RS-232/422/485) DB9, 50~115.2kbps
COM3 (RS-485) Terminal block, 50~115.2kbps
2.2.3 GPIO Connector
GPIO0 to the GPIO7 pins are 0-5 V input/output and digital/analog configurable pins.
2.2.4 Power Connector
UNO-420 comes with a Phoenix connector 10~30Vdc or RJ-45 PoE-In IEEE 802.3 at
compliant (Type 2) PD (42.4~57.0 V) external power input and features reversed wir-
ing protection. Therefore, it will not cause any damage to the system by reversed wir-
ing of ground line and power line.
2.2.5 USB Connector
The USB interface supports Plug and Play, which enables you to connect or discon-
nect a device whenever you want, without turning off the computer. The UNO-420
provides one USB 3.0 connector.
2.2.6 RTC Battery Specification
The UNO-420 has an RTC Battery to ensure the setting in BIOS and system clock
can be kept, even with power disconnected for a short time.
Type: BR2032
Output Voltage: 3 VDC
Note! The GPIO port is powered by analog devices' AD5593R.
Each pin has a 100K OHM series resistor between the connector and
the AD5593R.
Caution! This port is ESD-sensitive. An insulated GPIO connector that prevents
direct ESD exposure to the I/O pins is recommended.

UNO-420 User Manual 8
2.2.7 Power Button/Power Management
Press the “PWR” button to power on or power off the UNO-420 (ATX type). The
UNO-420 supports the ACPI (Advanced Configuration and Power Interface). Besides
power on/off, it supports multiple suspend modes, such as Power on Suspend (S1),
Suspend to RAM (S3), Suspend to Disk (S4). In S3 and S4 suspend mode, the
power consumption can be less than 2W which meets Energy Star criteria.
2.2.8 Reset Button
Press the “Reset” button to activate the hardware reset function.
2.2.9 PCI Express Mini Card Socket
The UNO-420 supports one full size and one half size socket for PCI Express mini
cards.The (MINI1) interface is mainly targeted at supporting multiple wireless mod-
ules.
Figure 2.4 The UNO-420 supports 1 x full size mPCIe slot (CN11), and 1 x half
size mPCIe slot (CN10)

Chapter 3
3Initial Setup
This chapter introduces how to
initialize the UNO-420.
Sections include:
Connecting Power
Installing Wireless LAN Card
and Antenna
Assembling Din-rail / Wall
mounting
Reassign COM Port Number

UNO-420 User Manual 10
3.1 Connecting Power
This product is intended to be supplied by a Listed Power Adapter or DC power
source, rated at 10-30Vdc, 2A and Tma 60 degree C, if you need further assistance,
please contact Advantech for further information.
3.2 Installing a Wireless LAN Card and Antenna
1. Loosen screws x 5.
2. Insert wireless module into mPCIe slot.
3. Fasten 2 x screws