Kontron K393 Series User manual

Technical Manual
Alderlake-N Mini-ITX Industrial series
K393x ADL-N Mini-ITX Motherboard
K3931-N Mini-ITX
K3932-N Mini-ITX (CFast)

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2Technical Manual - Alderlake-N Mini-ITX Industrial series www.kontron.com
Terms and Conditions
Kontron warrants products in accordance with defined regional warranty periods. For more information about
warranty compliance and conformity, and the warranty period in your region, visit https://www.kontron.com/terms-
and-conditions .
Kontron sells products worldwide and declares regional General Terms & Conditions of Sale, and Purchase Order Terms
& Conditions. Visit https://www.kontron.com/terms-and-conditions .
For contact information, refer to the corporate offices contact information on the last page of this user guide or visit
our website CONTACT US.
Customer Support
For any technical question or issue related to Kontron Motherboards please contact [e-mail]

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www.kontron.com Technical Manual - Alderlake-N Mini-ITX Industrial series 3
For Your Safety
Your new Kontron product was developed and tested carefully to provide all features necessary to ensure its
compliance with electrical safety requirements. It was also designed for a long fault-free life. However, the life
expectancy of your product can be drastically reduced by improper treatment during unpacking and installation.
Therefore, in the interest of your own safety and of the correct operation of your new Kontron product, you are
requested to conform with the following guidelines.
High Voltage Safety Instructions
As a precaution and in case of danger, the power connector must be easily accessible. The power connector is the
product’s main disconnect device.
CAUTION
Warning
All operations on this product must be carried out by sufficiently skilled personnel only.
CAUTION
Electric Shock!
Before installing a non hot-swappable Kontron product into a system always ensure that your
mains power is switched off. This also applies to the installation of piggybacks. Serious electrical
shock hazards can exist during all installation, repair, and maintenance operations on this
product. Therefore, always unplug the power cable and any other cables which provide external
voltages before performing any work on this product. Earth ground connection to vehicle’s
chassis or a central grounding point shall remain connected. The earth ground cable shall be the
last cable to be disconnected or the first cable to be connected when performing installation or
removal procedures on this product.

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4Technical Manual - Alderlake-N Mini-ITX Industrial series www.kontron.com
Special Handling and Unpacking Instruction
NOTICE
ESD Sensitive Device!
Electronic boards and their components are sensitive to static electricity. Therefore, care
must be taken during all handling operations and inspections of this product, in order to
ensure product integrity at all times.
CAUTION
Handling and operation of the product is permitted only for trained personnel within a work
place that is access controlled. Follow the “General Safety Instructions for IT Equipment”
supplied with the product.
Do not handle this product out of its protective enclosure while it is not used for operational purposes unless it is
otherwise protected.
Whenever possible, unpack or pack this product only at EOS/ESD safe work stations. Where a safe work station is not
guaranteed, it is important for the user to be electrically discharged before touching the product with his/her hands or
tools. This is most easily done by touching a metal part of your system housing.
It is particularly important to observe standard anti-static precautions when changing piggybacks, ROM devices, jumper
settings etc. If the product contains batteries for RTC or memory backup, ensure that the product is not placed on
conductive surfaces, including anti-static plastics or sponges. They can cause short circuits and damage the batteries or
conductive circuits on the product.
Lithium Battery Precautions
If your product is equipped with a lithium battery, take the following precautions when replacing the battery.
CAUTION
Danger of explosion if the battery is replaced incorrectly.
Replace only with same or equivalent battery type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions.

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www.kontron.com Technical Manual - Alderlake-N Mini-ITX Industrial series 5
General Instructions on Usage
In order to maintain Kontron’s product warranty, this product must not be altered or modified in any way. Changes or
modifications to the product, that are not explicitly approved by Kontron and described in this user guide or received
from Kontron Support as a special handling instruction, will void your warranty.
This product should only be installed in or connected to systems that fulfill all necessary technical and specific
environmental requirements. This also applies to the operational temperature range of the specific board version that
must not be exceeded. If batteries are present, their temperature restrictions must be taken into account.
In performing all necessary installation and application operations, only follow the instructions supplied by the present
user guide.
Keep all the original packaging material for future storage or warranty shipments. If it is necessary to store or ship the
product, then re-pack it in the same manner as it was delivered.
Special care is necessary when handling or unpacking the product. See Special Handling and Unpacking Instruction.
Quality and Environmental Management
Kontron aims to deliver reliable high-end products designed and built for quality, and aims to complying with
environmental laws, regulations, and other environmentally oriented requirements. For more information regarding
Kontron’s quality and environmental responsibilities, visit http://www.kontron.com/about-kontron/corporate-
responsibility/quality-management.

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6Technical Manual - Alderlake-N Mini-ITX Industrial series www.kontron.com
Disposal and Recycling
Kontron’s products are manufactured to satisfy environmental protection requirements where possible. Many of the
components used are capable of being recycled. Final disposal of this product after its service life must be
accomplished in accordance with applicable country, state, or local laws or regulations.
WEEE Compliance
The Waste Electrical and Electronic Equipment (WEEE) Directive aims to:
Reduce waste arising from electrical and electronic equipment (EEE)
Make producers of EEE responsible for the environmental impact of their products, especially when the
product become waste
Encourage separate collection and subsequent treatment, reuse, recovery, recycling and sound environmental
disposal of EEE
Improve the environmental performance of all those involved during the lifecycle of EEE
Environmental protection is a high priority with Kontron.
Kontron follows the WEEE directive
You are encouraged to return our products for proper disposal.
RoHS / REACH / SVHC
General information and documents regarding RoHS / REACH / SVHC are available on Kontron FTP server:
https://ftp.kontron.com/main.html?download&weblink=3cb83a90a99c51160d2aa1f1f34cc340&subfolder&subfolder=
Products/Declarations_RoHS-REACH-WEEE

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Table of Content
TERMS AND CONDITIONS 2
CUSTOMER SUPPORT 2
FOR YOUR SAFETY 3
TABLE OF CONTENT 7
LIST OF TABLES 9
1 FEATURE OVERVIEW 10
2 INTERFACES AND CONNECTORS 20
3 SYSTEM MONITORING 22
4 POWER SUPPLY 26

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8Technical Manual - Alderlake-N Mini-ITX Industrial series www.kontron.com
5 USB IMPLEMENTATION 28
6 DISPLAY AND GRAPHICS 29
7 OPERATING SYSTEM SUPPORT 31
8 TOOLS AND CUSTOMIZING 32
9 MISCELLANEOUS 34
ABOUT KONTRON 35

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List of Tables
Table 1: Feature comparison ............................................................................................................................................12
Table 2: Environmental Specification................................................................................................................................13
Table 3: Compliance..........................................................................................................................................................13
Table 5: Rear IO Connectors .............................................................................................................................................18
Table 6: Pinout Front Panel Connector Intel.....................................................................................................................20
Table 7: Pinout Configuration Jumper...............................................................................................................................20
Table 7: LAN connector matrix..........................................................................................................................................21
Table 8: LAN Connector LED states...................................................................................................................................21
Table 9: Power supply requirements ................................................................................................................................26
Table 10: Pinout Internal power supply connector...........................................................................................................27
Table 11: Display Output Resolution.................................................................................................................................29
Table 12: Power LED - Board status and Error states........................................................................................................34
Table 13: BMC Alert LED - System Monitoring Events ......................................................................................................34
Table 14: Embedded Controller - Board status.................................................................................................................34

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10 Technical Manual - Alderlake-N Mini-ITX Industrial series www.kontron.com
1Feature Overview
1.1 FTP Project Folder
All relevant resources, documents, TechNotes, Drivers, BIOS updates … are available on Kontron FTP server:
https://ftp.kontron.com/main.html?download&weblink=3cb83a90a99c51160d2aa1f1f34cc340&subfolder&subfolder=
Products/Motherboards
K3931-Nx
K3932-Nx