Advantech UNO-238 V2 User manual

User Manual
UNO-238 V2 電腦
Intel® Alder Lake processor IoT
Edge Computer, with 2 x LAN,
2 x COM, 2 x CAN, 4 x USB,
2 x Type-C, 1 x DP, 1 x HDMI,
1 x GPIO, 3 x M.2 B/M/E Key

UNO-238 V2 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2023
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. The information provided in this manual is intended to be accurate and reliable.
However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any
infringements of the rights of third parties that may result from its use.
Acknowledgments
IBM, PC/AT, PS/2 and VGA are trademarks of International Business Machines Cor-
poration.
Intel Core™ and Atom™ are 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/
This manual applies to the below model which is abbreviated as UNO-238 V2 prod-
ucts in this article
*Model name UNO-238 V2
*Part number:
UNO-238-C3N1AE
UNO238C3N2301-T, UNO238C3N2302-T, UNO238C3N2401-T,
UNO238C3N2402-T, UNO238C3N2403-T, UNO238C3N2404-T,
UNO238C3N2501-T, UNO238C3N2502-T, UNO238C3N2503-T,
UNO238C3N2504-T, UNO238C3N2601-T, UNO238C3N2602-T,
UNO238C3N2603-T, UNO238C3N2604-T, UNO238C3N2701-T,
UNO238C3N2702-T, UNO238C3N2703-T, UNO238C3N2704-T,
UNO238C3N2801-T, UNO238C3N2802-T, UNO238C3N2803-T,
UNO238C3N2804-T, UNO238C3N2901-T, UNO238C3N2902-T,
UNO238C3N2903-T, UNO238C3N2904-T
UNO-238-C5N1AE
UNO238C5N2301-T, UNO238C5N2302-T, UNO238C5N2401-T,
UNO238C5N2402-T, UNO238C5N2403-T, UNO238C5N2404-T,
UNO238C5N2501-T, UNO238C5N2502-T, UNO238C5N2503-T,
UNO238C5N2504-T, UNO238C5N2601-T, UNO238C5N2602-T,
UNO238C5N2603-T, UNO238C5N2604-T, UNO238C5N2701-T,
Part Number. 2003023840 Edition 1
Printed in China July 2023

iii UNO-238 V2 User Manual
UNO238C5N2702-T, UNO238C5N2703-T, UNO238C5N2704-T,
UNO238C5N2801-T, UNO238C5N2802-T, UNO238C5N2803-T,
UNO238C5N2804-T, UNO238C5N2903-T, UNO238C5N2901-T,
UNO238C5N2904-T UNO238C5N2902-T,
UNO-238-C7N1AE
UNO238C7N2301-T, UNO238C7N2302-T, UNO238C7N2401-T,
UNO238C7N2402-T, UNO238C7N2403-T, UNO238C7N2404-T,
UNO238C7N2501-T, UNO238C7N2502-T, UNO238C7N2503-T,
UNO238C7N2504-T, UNO238C7N2601-T, UNO238C7N2602-T,
UNO238C7N2603-T, UNO238C7N2604-T, UNO238C7N2701-T,
UNO238C7N2702-T, UNO238C7N2703-T, UNO238C7N2704-T,
UNO238C7N2801-T, UNO238C7N2802-T, UNO238C7N2803-T,
UNO238C7N2804-T, UNO238C7N2903-T, UNO238C7N2901-T,
UNO238C7N2904-T UNO238C7N2902-T,
Product Warranty (2 years)
Advantech warrants the original purchaser that each of its products will be free from
defects in materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products that have been repaired or altered by
persons other than repair personnel authorized by Advantech, or products that 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
customers never need to use our repair service. If an Advantech product is defective,
it will be repaired or replaced free of charge during the warranty period. For out-of-
warranty repairs, customers will be billed according to the cost of replacement mate-
rials, service time, and freight. Please consult your dealer for more details.
If you believe your product to be defective, follow the steps outlined below.
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 displayed when the prob-
lem 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 a return merchandise authori-
zation (RMA) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a completed Repair and Replacement
Order Card, and a proof of purchase date (such as a photocopy of your sales
receipt) into a shippable container. Products returned without a proof of pur-
chase date are not eligible for warranty service.
5. Write the RMA number clearly on the outside of the package and ship the pack-
age prepaid to your dealer.

UNO-238 V2 User Manual iv
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
type of cable is available from Advantech. Please contact your local supplier for
ordering information.
Test conditions for passing also include the equipment being operated within an
industrial enclosure. In order to protect the product from damage caused by electro-
static discharge (ESD) and EMI leakage, we strongly recommend the use of CE-
compliant industrial enclosure products.
FCC Class A
This equipment has been tested and found to comply with the limits for a Class A dig-
ital device, pursuant to part 15 of the FCC Rules. These limits are designed to pro-
vide 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
this event, users are required to correct the interference at their own expense.
警告使用者：這是甲類資訊產品，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對策。
Technical Support and Assistance
1. Visit the Advantech website at www.advantech.com/support to obtain the latest
product information.
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 calling:
–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 Precautions - 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 the PC chassis
before manual handling. Do not touch any components on the CPU card or
other cards while the PC is powered on.
Disconnect the power before making any configuration changes. A sudden rush
of power after connecting a jumper or installing a card may damage sensitive
electronic components.

v UNO-238 V2 User Manual
Safety Instructions
1. Read these safety instructions carefully.
2. Retain this user manual for future reference.
3. Disconnect the equipment from all power outlets before cleaning. Use only a
damp cloth for cleaning. Do not use liquid or spray detergents.
4. For pluggable equipment, the power outlet socket must be located near the
equipment and easily accessible.
5. Protect the equipment from humidity.
6. Place the equipment on a reliable surface during installation. Dropping or letting
the equipment 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. Ensure that the voltage of the power source is correct before connecting the
equipment to a power outlet.
9. Position the power cord away from high-traffic areas. 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 from transient overvoltage.
12. Never pour 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 skilled service personnel.
14. If any of the following occurs, have the equipment checked by skilled person:
–The power cord or plug is damaged.
–Liquid has penetrated the equipment.
–The equipment has been exposed to moisture.
–The equipment is malfunctioning, or does not operate according to the user
manual.
–The equipment has been dropped and damaged.
–The equipment shows obvious signs of breakage.
15. Do not leave the equipment in an environment with a storage temperature of
below -20 °C (-4 °F) or above 60 °C (140 °F) as this may damage the compo-
nents. The equipment should be kept in a controlled environment.
16. CAUTION: Batteries are at risk of exploding if incorrectly replaced. Replace only
with the same or equivalent type as recommended by the manufacturer. Discard
used batteries according to the manufacturer’s instructions.
In accordance with IEC 704-1:1982 specifications, the sound pressure level at the
operator’s position does not exceed 70 dB (A).
17. This product is intended to be supplied by an UL certified power supply or dc
source with ES1 output, rated 12 Vdc, 5.5-2.5A minimum and Tma 60 degree. If
you need further assistance, please contact Advantech for further information.
18. Ensure that the voltage of the power source is correct before connecting the
equipment to a power outlet. The power outlet socket should have a grounded
connection.
19. For use in pollution free environments and indoor use.
20. This equipment is not suitable for use in locations where children are likely to be
present.
21. If the equipment is used in a manner not specified by the Advantech, the protec-
tion provided by the equipment may be impaired.

UNO-238 V2 User Manual vi
22. The equipment contains no user-serviceable parts. Do not open, Return to man-
ufacturer for servicing.
23. Do not block air ventilation holes.
24. This is open type equipment and should be installed in a suitable enclosure.
DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech
disclaims all responsibility for the accuracy of any statements contained herein.
Consignes de sécurité
1. Lire attentivement les instructions de sécurité.
2. Conserver ce manuel pour utilisation ultérieure,
3. Débranchez cet équipement de toute prise secteur avant de le nettoyer. Utilisez
seulement un chiffon humide. N'utilisez pas de détergent liquide ou pulvérisé
pour le nettoyage.
4. Gardez cet équipement à l'abri de l'humidité.
5. Placez cet équipement sur une surface fiable pendant l'installation. Le faire ou
bien le laisser tomber peut causer des dégâts.
6. Les ouvertures sur l'enceinte servent à la convection de l'air. Protégez l'équipe-
ment contre la surchauffe. NE COUVREZ PAS LES OUVERTURES.
7. Assurez-vous que la tension de la source d'alimentation est correcte avant de
connecter l'équipement à l'alimentation.
8. Placez le câble d'alimentation de manière à ce que personne ne puisse marcher
dessus. Ne placez rien sur le câble d'alimentation.
9. Toutes les mises en garde et tous les avertissements sur l'équipement doivent
être notés.
10. Si l'équipement n'est pas utilisé pendant une longue période, débranchez-le de
la source d'alimentation pour éviter tout endommagement dû à une surtension
transitoire.
11. Ne jamais verser de liquide dans une ouverture. Cela pourrait provoquer un
incendie ou un choc électrique.
12. N'ouvrez jamais l'équipement. Pour des raisons de sécurité, l'équipement doit
être ouvert uniquement par du personnel qualifié.
13. Si l'une des situations suivantes se présente, faites vérifier l'équipement par
Personne qualifiée:
Un liquide a pénétré dans l'équipement.
L'équipement a été exposé à l'humidité.
L'équipement ne fonctionne pas bien, ou vous ne pouvez pas le faire fonction-
ner selon le manuel de l'utilisateur.
L'équipement est tombé et endommagé.
L'équipement présente des signes évidents de rupture.
14. NE LAISSEZ PAS CET ÉQUIPEMENT DANS UN ENVIRONNEMENT OU LA
TEMPÉRATURE DE STOCKAGE PEUT ÊTRE INFÉRIEURE À -20 °C (-4 °F)
OU BIEN SUPÉRIEURE À 60 °C (140 °F). CECI POURRAIT ENDOMMAGER
L'EQUIPEMENT. L'ÉQUIPEMENT DEVRAIT ÊTRE DANS UN ENVIRONNE-
MENT CONTRÔLÉ.
15. Ce produit est destiné à être alimenté par une source d'alimentation certifiée UL
ou par une source cc convenant à une utilisation à une température minimale
de 60 degrés Celsius, dont la sortie est conforme à la norme ES1 et dont la
puissance nominale est de 12 Vdc, 5-2.5A, en cas de besoin. contactez Advant-
ech pour plus d'informations.
16. Pour une utilisation dans des environnements non polluant et à l'intérieur.

vii UNO-238 V2 User Manual
17. C'est appareil ne doit pas être utilisé dans des endroits où se trouvent des
enfants.
18. Si l'équipement est utilisé d'une manière non spécifiée par le fabricant, la pro-
tection fournie par l'équipement peut être altéré
19. L'équipement ne contient aucune pièce réparable par l'utilisateur. Ne pas ouvrir,
retourner au fabricant pour réparation.
20. Ne bloquez pas les ou es de ventilation.
21. Il s'agit d'un équipement de type ouvert et doit être installé dans un boîtier
approprié
ATTENTION: Danger d'explosion si la batterie est mal remplace. Remplacer unique-
ment par le meme type ou equivalent recommandé par le fabricant. Jeter les piles
usagées selon les instructions du fabricant.
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. 請勿在潮濕環境中使用設備。
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. 如遇下列情況，請由專業人員來維修：
 電源線或者插頭損壞；
 設備內部有液體流入；
 設備曾暴露在過於潮濕的環境中使用；
 設備無法正常工作，或您無法通過用戶手冊來使其正常工作；
 設備跌落或者損壞；
 設備有明顯的外觀破損。
15. 請不要把設備放置在超出我們建議的溫度範圍的環境，即不要低於 -20°C （-
4°F）或高於 60°C （140°F)），否則可能會損壞設備。
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。
20. 消费者若使用电源适配器供电，则应购买配套使用获得 CCC 认证并满足标准要
求的电源适配器。

UNO-238 V2 User Manual viii
限用物質含有情況標示聲明書
Declaration of the Presence Condition of the Restricted Substances Marking
申請商: 研華股份有限公司
地址：台北市內湖區瑞光路 26 巷 20 弄 1 號
電話：[phone]
設備名稱：電腦 型號 （型式）：UNO-238 V2 ( 系列型號請參見手冊載明型號）
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
Polybrominat
ed 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 )
— ○ ○ ○ ○ ○
配件 ( 排線、
傳輸線、網路
線…等)
— ○ ○ ○ ○ ○
電源供應器 — ○ ○ ○ ○ ○
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
content of the restricted substance exceeds the reference percentage value of presence
condition.
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.

ix UNO-238 V2 User Manual
Contents
Chapter 1 Overview...............................................1
1.1 Introduction ............................................................................................... 2
1.2 Safety Precautions.................................................................................... 2
1.3 Accessories............................................................................................... 3
1.4 Hardware Specifications ........................................................................... 3
1.4.1 General ......................................................................................... 3
Table 1.1: General....................................................................... 3
1.4.2 System Hardware ......................................................................... 4
Table 1.2: System Harware......................................................... 4
1.4.3 I/O Interfaces ................................................................................ 4
Table 1.3: I/O Interfaces.............................................................. 4
1.4.4 Environment.................................................................................. 4
Table 1.4: Environment ............................................................... 4
1.4.5 Certification................................................................................... 5
Table 1.5: Certification................................................................. 5
1.5 Mechanical Specifications......................................................................... 5
1.5.1 Dimensions ................................................................................... 5
Figure 1.1 UNO-238 V2 dimensions............................................ 5
Chapter 2 Hardware Functionality.......................7
2.1 Introduction ............................................................................................... 8
Figure 2.1 Key components locations of UNO-238 V2 (top side) 8
Figure 2.2 Key components locations of UNO-238 V2 (bottom
side)............................................................................ 8
Table 2.1: Key components, connectors on board...................... 9
2.2 External I/O Connectors.......................................................................... 10
Figure 2.3 Front I/O of UNO-238 V2......................................... 10
Figure 2.4 Right I/O of UNO-238 V2......................................... 10
Figure 2.5 Rear I/O of UNO-238 V2 .......................................... 10
2.2.1 Power Connector ........................................................................ 11
2.2.2 LAN: Ethernet Connector............................................................ 11
2.2.3 USB Connector........................................................................... 11
2.2.4 DisplayPort Connector................................................................ 11
2.2.5 HDMI Connector ......................................................................... 11
2.2.6 COM Connector.......................................................................... 12
Table 2.2: COM Connector Pin Assignments............................ 12
2.2.7 GPIO Connector ......................................................................... 13
Table 2.3: GPIO Connector Pin Assignments ........................... 13
2.2.8 CAN Connector........................................................................... 13
Table 2.4: CAN Connector Pin Assignments............................. 13
2.3 Internal I/O Connector and Switch .......................................................... 14
Figure 2.6 Internal I/O connector and switch (top side) of UNO-
238 V2 ...................................................................... 14
Figure 2.7 Internal I/O connector and switch (bottom side) of
UNO-238 V2............................................................. 14
Table 2.5: Internal Connectors and Jumper Switches............... 15
2.3.1 M.2 Connector ............................................................................ 15
2.3.2 Modify SIM Slot and B-key Location........................................... 15
2.4 Others ..................................................................................................... 16
Figure 2.8 LED indicator, power button, and antenna hole ....... 16
2.4.1 LED Indicators ............................................................................ 16
Table 2.6: LED Indicators.......................................................... 16
2.4.2 Power Button .............................................................................. 16

UNO-238 V2 User Manual x
2.4.3 Antenna Hole.............................................................................. 16
Chapter 3 Initial Setup........................................ 17
3.1 Chassis Grounding ................................................................................. 18
Figure 3.1 Chassis grounding connection ................................. 18
3.2 Connecting Power................................................................................... 18
3.3 M.2 Storage Installation (Optional) ......................................................... 18
3.4 M.2 LTE/5G Module Installation (Optional)............................................. 18
3.5 M.2 WiFi Module Installation (Optional) .................................................. 18
3.6 SIM Card Installation............................................................................... 18
3.7 Install DDR and Thermal Pad ................................................................. 19
3.8 Din-Rail Installation Mounting ................................................................. 22
3.9 Install SMA.............................................................................................. 22
3.10 BIOS Setting ........................................................................................... 23
Appendix A System Settings/Pin Assignments.. 25
A.1 M.2 Connector ........................................................................................ 26
A.1.1 M.2 B Key 2242/3042/3052 (M2_B1) ......................................... 26
Table A.1: M.2 B Key................................................................. 26
A.1.2 M.2 E Key 2230 (M2_1).............................................................. 28
Table A.2: M.2 E Key................................................................. 28
A.1.3 M.2 M Key 2280 (M2_2) ............................................................. 31
Table A.3: ................................................................................. 31
A.2 TPM 2.0 BIOS Setting............................................................................. 33
A.3 CPU Turbo mode BIOS Setting .............................................................. 34
A.4 Serial Port 1 Configuration...................................................................... 36
A.5 Serial Port 2 Configuration...................................................................... 38
A.6 GPIO Configuration................................................................................. 40
A.7 CANBus Configuration............................................................................ 42