S&T Kontron KBox A-150-SKL User manual


USER GUIDE
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KBox A-150-SKL
Doc. User Guide Rev. 1.1
Doc. ID: 1062-3588

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
KBOX A
-150-SKL - USER GUIDE
Disclaimer
Kontron would like to point out that the information contained in this user guide may be subject to alteration,
particularly as a result of the constant upgrading of Kontron products. This document does not entail any guarantee
on the part of Kontron with respect to technical processes described in the user guide or any product characteristics
set out in the user guide. Kontron assumes no responsibility or liability for the use of the described product(s),
conveys no license or title under any patent, copyright or mask work rights to these products and makes no
representations or warranties that these products are free from patent, copyright or mask work right infringement
unless otherwise specified. Applications that are described in this user guide are for illustration purposes only.
Kontron makes no representation or warranty that such application will be suitable for the specified use without
further testing or modification. Kontron expressly informs the user that this user guide only contains a general
description of processes and instructions which may not be applicable in every individual case. In cases of doubt,
please contact Kontron.
This user guide is protected by copyright. All rights are reserved by Kontron. No part of this document may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer
language, in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), without the
express written permission of Kontron. Kontron points out that the information contained in this user guide is
constantly being updated in line with the technical alterations and improvements made by Kontron to the products
and thus this user guide only reflects the technical status of the products by Kontron at the time of publishing.
Brand and product names are trademarks or registered trademarks of their respective owners.
©2018 by Kontron S&T AG
Kontron S&T AG
Lise-Meitner-Str. 3-5
86156 Augsburg
Germany
www.kontron.com

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Intended Use
This DIN rail industrial embedded computer platform, sold by Kontron, is part of Kontron’s A-Series intended for
control cabinet applications, offering high performance at low power dissipation. The KBox A-150 product family can
operate in a temperature range from 0°C to plus 40°C, and a humidity of 10 to 90 percent does not affect the function
of the product. The products fanless design ensures a significantly prolonged lifespan and high system availability.
This product offers flexible DIN Rail mounting positions within a control cabinet even when space is limited. Users
must comply with all product specifications stated in the product documentation and this user guide. If it is intended,
to incorporated the product into any total systems or applications, carry out sufficient, compatibility and functions
tests prior to any use or resale.
THIS PRODUCT IS NOT DESIGNED, MANUFACTURED OR INTENDED FOR USE OR RESALE FOR THE
OPERATION OF APPLICATION IN A HAZARDOUS ENVIRONMENT, OR REQUIRING FAIL-SAFE PERFORMANCE,
OR IN WHICH THE FAILURE OF PRODUCTS COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE
PHYSICAL OR ENVIRONMENTAL DAMAGE (COLLECTIVELY "HIGH RISK APPLICATIONS").
You understand and agree that your use of Kontron product as a component in High Risk Applications is entirely at
your own risk. To minimize the risks associated with your systems and applications, you must provide adequate
design and operating safeguards. You are responsible to ensure that your systems (and any Kontron hardware or
software products incorporated in your systems) meet all applicable requirements. Unless otherwise stated in the
product documentation, the Kontron product is not provided with error-tolerance capabilities and therefore cannot
be deemed as being engineered, manufactured or setup to be compliant for implementation or for resale as a
component in High Risk Applications. All application and safety related information in this document (including
application descriptions, suggested safety measures, suggested Kontron products, and other materials) is provided
for reference only.

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Revision History
Revision Brief Description of Changes Date of Issue Author/
Editor
1.0 Initial version 2018-Oct-02 CW
1.1 Update standards, BIOS, block diagram, scope of delivery, accessories,
type label, battery info, OS type, internal component pin assignments,
and standards certification and directives information. Added heatsink
dimensions and keep out area data. Added storage temperature and
corrected the Ethernet LED funtions.
2019-Oct-11 CW
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 http://www.kontron.com/terms-
and-conditions.
Kontron sells products worldwide and declares regional General Terms & Conditions of Sale, and Purchase Order
Terms & Conditions. Visit http://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
Find Kontron contacts by visiting: http://www.kontron.com/support.
Customer Service
As a trusted technology innovator and global solutions provider, Kontron extends its embedded market strengths into
a services portfolio allowing companies to break the barriers of traditional product lifecycles. Proven product
expertise coupled with collaborative and highly-experienced support enables Kontron to provide exceptional peace of
mind to build and maintain successful products.
For more details on Kontron’s service offerings such as: enhanced repair services, extended warranty, Kontron
training academy, and more visit http://www.kontron.com/support-and-services/services.
Customer Comments
If you have any difficulties using this user guide, discover an error, or just want to provide some feedback, contact
Kontron support. Detail any errors you find. We will correct the errors or problems as soon as possible and post the
revised user guide on our website.

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Symbols
The following symbols may be used in this user guide
DANGER indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
NOTICE indicates a property damage message.
CAUTION indicates a hazardous situation which, if not avoided,
may result in minor or moderate injury.
Electric Shock!
This symbol and title warn of hazards due to electrical shocks (> 60
V) when touching
products or parts of products
. Failure to observe the precautions indicated and/or
prescribed by the law may endanger your life/health and/or result in damage to your
material.
ESD Sensitive Device!
This symbol and title inform that the electronic boards and their components are sensitive
to static electricity. Care must therefore b
e taken during all handling operations and
inspections of this product in order to ensure product integrity at all times.
HOT Surface!
Do NOT touch! Allow to cool before servicing.
Laser!
This symbol inform of the risk of exposure to laser beam and light emitting devices (LEDs)
from an electrical device. Eye protection per manufacturer notice shall review before
servicing.
This symbol indicates general information about the product and the user guide.
This symbol also indicates detail information about the specific product configuration.
This symbol precedes helpful hints and tips for daily use.

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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.
Warning
All operations on this product must be carried out by sufficiently skilled personnel only.
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.
Special Handling and Unpacking Instruction
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.
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.

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Lithium Battery Precautions
If your product is equipped with a lithium battery, take the following precautions when replacing the battery.
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.
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.
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

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Table of Contents
Symbols.................................................................................................................................................................................................................6
For Your Safety ...................................................................................................................................................................................................7
High Voltage Safety Instructions ..................................................................................................................................................................7
Special Handling and Unpacking Instruction ............................................................................................................................................7
Lithium Battery Precautions.......................................................................................................................................................................... 8
General Instructions on Usage..................................................................................................................................................................... 8
Quality and Environmental Management................................................................................................................................................ 8
Disposal and Recycling.................................................................................................................................................................................... 8
WEEE Compliance.............................................................................................................................................................................................. 8
Table of Contents...............................................................................................................................................................................................9
List of Tables ......................................................................................................................................................................................................11
List of Figures.....................................................................................................................................................................................................11
1/ General Safety Instructions for IT Equipment.........................................................................................................................13
Electrostatic Discharge (ESD)................................................................................................................................................................151.1.
1.1.1. Grounding Methods................................................................................................................................................................................15
Instructions for Lithium Battery...........................................................................................................................................................151.2.
Electromagnetic Compatibility (EU)....................................................................................................................................................162.1.
FCC Statement (USA)...............................................................................................................................................................................162.2.
EMC-Compliance (Canada) ...................................................................................................................................................................162.3.
3/ Shipment and Unpacking ................................................................................................................................................................17
Packaging.....................................................................................................................................................................................................173.1.
Unpacking....................................................................................................................................................................................................173.2.
Scope of Delivery......................................................................................................................................................................................173.3.
Accessories ................................................................................................................................................................................................173.4.
Kontron Parts (option)............................................................................................................................................................................183.5.
Type Label and Product Identification...............................................................................................................................................183.6.
4/ System Overview ...............................................................................................................................................................................19
Front Panel Views....................................................................................................................................................................................204.1.
4.1.1. DC Input Power Connector ..................................................................................................................................................................21
4.1.2. Protective Earth Stud Bolt..................................................................................................................................................................21
4.1.3. HDMI...........................................................................................................................................................................................................21
4.1.4. Display Port (DP) ...................................................................................................................................................................................21
4.1.5. Ethernet (LAN1, LAN2)..........................................................................................................................................................................21
4.1.6. USB 3.0 Ports ..........................................................................................................................................................................................21
4.1.7. Power-On Switch...................................................................................................................................................................................21
4.1.8. Serial Ports (X1, X2)...............................................................................................................................................................................21
4.1.9. Breakouts (X3, X4) ................................................................................................................................................................................21
Rear View ...................................................................................................................................................................................................224.2.
Top View and Bottom View.................................................................................................................................................................. 224.3.
Side Views..................................................................................................................................................................................................234.4.
Internal Components .............................................................................................................................................................................244.5.
5/ System Expansion ............................................................................................................................................................................26
External Storage Expansion .................................................................................................................................................................265.1.
Internal Expansion .................................................................................................................................................................................. 275.2.
5.2.1. M.2 Module ............................................................................................................................................................................................. 27
5.2.2. mPCIe Expansion Card........................................................................................................................................................................ 27

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6/ Accessing Components...................................................................................................................................................................28
Accessing the 2.5” HDD/SSD Drive Bay.............................................................................................................................................286.1.
Opening the System ...............................................................................................................................................................................296.2.
Installing and Removing a M.2 SSD Module ...................................................................................................................................326.3.
Installing and Removing mPCIe Expansion Cards........................................................................................................................ 336.4.
7/ Thermal Considerations .................................................................................................................................................................34
Heatsink Plate............................................................................................................................................................................................347.1.
Heatsink (option) .....................................................................................................................................................................................347.2.
8/ Installation Instructions................................................................................................................................................................. 35
DIN Rail Mounting .................................................................................................................................................................................... 358.1.
Control Cabinet Mounting ....................................................................................................................................................................368.2.
Wiring the DC Mating Power Connector .......................................................................................................................................... 378.3.
9/ Switching On.......................................................................................................................................................................................39
Switching On for the First Time........................................................................................................................................................... 399.1.
Switching Off.............................................................................................................................................................................................409.2.
Switching On .............................................................................................................................................................................................409.3.
Operating System (OS) and Drivers ..................................................................................................................................................409.4.
10/ Technical Data ....................................................................................................................................................................................41
Block Diagram...........................................................................................................................................................................................4110.1.
Technical Specification........................................................................................................................................................................4210.2.
Mechanical Specification ....................................................................................................................................................................4310.3.
10.3.1. Mechanical Diagrams KBox A-150-SKL .......................................................................................................................................43
10.3.2. Mechanical Diagrams Heatsink.....................................................................................................................................................46
Environmental Specification .............................................................................................................................................................4710.4.
Standards Certifications and Directives ........................................................................................................................................4710.5.
Power Specification..............................................................................................................................................................................5010.6.
10.6.1. Power Protection Requirements ...................................................................................................................................................50
10.6.2. Power Consumption...........................................................................................................................................................................51
10.6.3. Protective Earth Stud Bolt................................................................................................................................................................51
11/ Connector Pin Assignments..........................................................................................................................................................52
Front Panel Connector Pin Assignments......................................................................................................................................... 5211.1.
11.1.1. DC Input Power Connector (-+)...................................................................................................................................................... 52
11.1.2. HDMI Connector (HDMI) .................................................................................................................................................................... 52
11.1.3. Display Port Connector (DP) ............................................................................................................................................................ 52
11.1.4. GbE RJ45 Connectors (LAN1, LAN2) ............................................................................................................................................... 53
11.1.5. USB 3.0 Connector ............................................................................................................................................................................... 53
11.1.6. Serial Port Connectors (X1, X2)........................................................................................................................................................ 53
SBC On-board Connector and Jumper Pin Assignments ...........................................................................................................5411.2.
11.2.1. Battery Power Input Connector ......................................................................................................................................................54
11.2.2. 12 VDC Out Power Connector ..........................................................................................................................................................54
11.2.3. HDD Power Output Connector ........................................................................................................................................................54
11.2.4. SATA1 and SATA2 Port Connector .................................................................................................................................................54
11.2.5. Serial Port 1 and Serial Port 2 Connector .................................................................................................................................... 55
11.2.6. USB 2.0 Port Pin Header.................................................................................................................................................................... 55
11.2.7. Audio Input/Output Pin Header...................................................................................................................................................... 55
11.2.8. Left Channel 3W Audio AMP Output Connector ....................................................................................................................... 56
11.2.9. Right Channel 3W Audio AMP Output Connector..................................................................................................................... 56
11.2.10. Power-on Switch Pin Header ........................................................................................................................................................ 56
11.2.11. USB Power Selection Jumper/SIM Card Jumper...................................................................................................................... 56

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12/ BIOS.........................................................................................................................................................................................................57
Starting the uEFI BIOS ............................................................................................................................................................................5712.1.
Setup Menus............................................................................................................................................................................................5812.2.
12.2.1. Main Setup Menu ................................................................................................................................................................................58
12.2.2. Advanced Setup Menu...................................................................................................................................................................... 59
12.2.3. Power Setup Menu.............................................................................................................................................................................63
12.2.4. Boot Setup Menu................................................................................................................................................................................64
12.2.5. Security Setup Menu ......................................................................................................................................................................... 65
12.2.6. Save and Exit Set up Menu.............................................................................................................................................................. 67
13/ Technical Support.............................................................................................................................................................................68
Returning Defective Merchandise ....................................................................................................................................................6813.1.
14/ Storage, Transportation and Maintenance .............................................................................................................................69
Storage.......................................................................................................................................................................................................6914.1.
Transportation .......................................................................................................................................................................................6914.2.
Maintenance............................................................................................................................................................................................6914.3.
14.3.1. Replacing the Lithium Battery........................................................................................................................................................69
15/ Warranty ...............................................................................................................................................................................................71
Limitation/Exemption from Warranty Obligation........................................................................................................................7115.1.
Appendix A: List of Acronyms..................................................................................................................................................................... 72
About Kontron .................................................................................................................................................................................................. 73
List of Tables
Table 1: Scope of Delivery ..............................................................................................................................................................................17
Table 2: Accessories........................................................................................................................................................................................17
Table 3: Product Identification.....................................................................................................................................................................18
Table 4: External Storage Devices.............................................................................................................................................................26
Table 5: M.2 Module Memory Expansion ................................................................................................................................................ 27
Table 6: mPCIe Expansion Card Option .................................................................................................................................................... 27
Table 7: Mainboard Specification...............................................................................................................................................................42
Table 8: Mechanical Specification .............................................................................................................................................................43
Table 9: Environmental Specification....................................................................................................................................................... 47
Table 10: KBox A-150-SKL without Wi-Fi - Standards, Certifications and Directives Compliance....................................... 47
Table 11: KBox A-150-SKL with Wi-Fi - Standards, Certifications and Directives Compliance..............................................48
Table 12: Power Specification......................................................................................................................................................................50
Table 13: Power Consumption......................................................................................................................................................................51
Table 14: Navigation Hot Keys Available in the Legend Bar...............................................................................................................57
Table 15: Advanced Menu .............................................................................................................................................................................59
Table 16: Power Setup Menu Sub-screens and Functions ................................................................................................................63
Table 17: Boot Setup Menu Sub-screens and Functions ....................................................................................................................64
Table 18: Security Setup Menu Sub-screens and Functions............................................................................................................. 65
Table 19: Save and Exit Setup Menu Sub-screens and Functions................................................................................................... 67
Table 20: List of Acronyms........................................................................................................................................................................... 72
List of Figures
Figure 1: Type Label Example .......................................................................................................................................................................18
Figure 2: KBox A-150-SKL Drive Bay Variant ...........................................................................................................................................19
Figure 3: Front Panel (with external 2.5” HDD/SSD drive bay) ........................................................................................................20
Figure 4: Front Panel (no external drive bay)........................................................................................................................................20
Figure 5: Rear View .........................................................................................................................................................................................22
Figure 6: Top View and Bottom View........................................................................................................................................................ 22

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Figure 7: Left Side View and Right Side View (with external 2.5” HDD/SSD drive bay)............................................................ 23
Figure 8: Left Side View and Right Side View (with no external drive bay) ................................................................................. 23
Figure 9: Internal Components ...................................................................................................................................................................24
Figure 10: Main On-board Connectors...................................................................................................................................................... 25
Figure 11: 2.5” HDD/SSD Drive Bay .............................................................................................................................................................28
Figure 12: SBC Mainboard Fastening Screws .........................................................................................................................................30
Figure 13: Front Panel Fastening Screws.................................................................................................................................................30
Figure 14: Removing the Front panel- SBC Assembly..........................................................................................................................31
Figure 15: M.2 Module on the SBC ..............................................................................................................................................................32
Figure 16: mPCIe Expansion Card on the SBC ......................................................................................................................................... 33
Figure 17: Heatsink and Heatsink with DIN Rail Clamp........................................................................................................................34
Figure 18: DIN Rail Mounting Clamp Upper Position............................................................................................................................ 35
Figure 19: DIN Rail Clamp Screw Dimensions (Measurements in mm) ......................................................................................... 35
Figure 20: Keep Out Area for Mounting for KBox A-150-SKL (with external 2.5” HDD/SSD drive bay).............................. 36
Figure 21: Keep Out Area for Mounting for KBox A-150-SKL (with no drive bay)....................................................................... 36
Figure 22: Keep Out Area for Mounting for KBox A-150-SKL (with heatsink & external 2.5” HDD/SSD drive bay)........ 36
Figure 23: Keep Out Area for Mounting for KBox A-150-SKL (with heatsink & no drive bay) ................................................ 36
Figure 24: Keep Out Area for installed dual Wi-Fi Antenna (with external 2.5” HDD/SSD drive bay) ................................ 37
Figure 25: Phoenix Input Power Connector and Mating Power Connector.................................................................................. 37
Figure 26: Block Diagram...............................................................................................................................................................................41
Figure 27: Front Panel Dimensions with External 2.5” HDD/SSD Drive Bay (mm) ....................................................................43
Figure 28: Rear Side Dimensions with External 2.5” HDD/SSD Drive Bay (mm) ........................................................................43
Figure 29: Top Side Dimensions with External 2.5” HDD/SSD Drive Bay (mm)..........................................................................44
Figure 30: Side View Dimensions with External 2.5” HDD/SSD Drive Bay (mm)........................................................................44
Figure 31: Front Panel Dimensions without Drive Bay (mm) ............................................................................................................44
Figure 32: Rear Side Dimensions without Drive Bay (mm)................................................................................................................45
Figure 33: Top Side Dimensions without Drive Bay (mm) .................................................................................................................45
Figure 34: Side View Dimensions without Drive Bay (mm)...............................................................................................................45
Figure 35: Mechanical Diagram Heatsink................................................................................................................................................46
Figure 36: Main Setup Menu Example......................................................................................................................................................58
Figure 37: Advanced Setup Menu Example............................................................................................................................................. 59
Figure 38: Power Setup Menu Example................................................................................................................................................... 63
Figure 39: Boot Setup Menu Example.......................................................................................................................................................64
Figure 40: Security Setup Menu Example ............................................................................................................................................... 65
Figure 41: Save and Exit Set up Menu Example..................................................................................................................................... 67
Figure 42: Lithium Battery Location..........................................................................................................................................................69
Figure 43: Lithium Battery Power Input Connector ............................................................................................................................. 70

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1/ General Safety Instructions for IT Equipment
Read this chapter carefully and take careful note of the instructions, that have been
compiled for your safety and to ensure compliance with intended regulations. If the
following general safety instructions are not observed, it could lead to injuries to the
operator and/or damage of the product; in cases of nonobservance of the instructions
Kontron is exempt from accident liability, this also applies during the warranty period.
The product has been built and tested according to the basic safety requirements for low voltage (LVD) applications
and has left the manufacturer in safety-related, flawless condition. To maintain this condition and also to ensure safe
operation, the operator must not only observe the correct operating conditions for the product but also the following
general safety instructions:
The product must be used as specified in the product documentation, in which the instructions for safety for the
product and for the operator are described. These contain guidelines for setting up, installation and assembly,
maintenance, transport or storage.
The on-site electrical installation must meet the requirements of the country's specific local regulations.
If a power cable comes with the product, only this cable should be used.
Do not use an extension cable to connect the product.
To guarantee that sufficient air circulation is available to cool the product, ensure that if the product has
ventilation openings the openings are not covered or blocked. If an air filter is provided, this should be cleaned
regularly. Additionally, make sure the system is well ventilated by observing that heat-dissipating elements are
not covered/obstructed by objects as this can cause a build-up of heat and stop heat from being dispersed into
the ambient environment.
Do not place the system close to heat sources or damp places.
Only devices or parts that fulfill the safety requirements as stipulated by EN 60950-1 (or a later standard
thereof) may be connected to the available interfaces.
Before opening the product, make sure that the product is disconnected from the mains. Complete disconnection
is only possible if the power cable is disconnected and removed. Ensure that there is free and easy access to
enable disconnection.
Handling and operation of the product is permitted only by trained personnel within a work place that is access
controlled.
Only qualified persons may open the system for the insertion or removal of expansion devices.
If expansions are made to the product, the following must be observed:
All effective legal regulations and all technical data for the expansion devices are adhered to.
The power consumption of any expansion devices does not exceed the specified limitations.
The current consumption of the system does not exceed the value stated on the product label.
Only original accessories that have been approved by Kontron can be used.
Note: safe operation is no longer possible when any of the following applies:
Damage is visible.
The product no longer functions.
In these cases, the product must be switched off and it must be ensured that the product can no longer be
operated.

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Additional safety instructions for DC power supply circuits
To guarantee safe operation of products with DC power supply voltages larger than 60 volts DC or a power
consumption larger than 240 VA, observe that:
The product is set up, installed and operated in a room or enclosure marked with “RESTRICTED ACCESS”, if
there are no safety messages on product as safety signs and labels on the product itself.
No cables or parts without insulation in electrical circuits with dangerous voltage or power should be
touched directly or indirectly.
A reliable protective earth connection is provided.
A suitable, easily accessible disconnecting product is used in the application (e.g. overcurrent protective
product), if the product cannot be disconnected.
A disconnect product, if provided in or as part of the equipment, shall disconnect both poles simultaneously
Interconnecting power circuits of different products cause no electrical hazards
A sufficient dimensioning of the power cable wires must be selected – according to the maximum electrical
specifications on the product label – as stipulated by EN60950-1, VDE0100, EN60204 or UL508 regulations, or a
later standard thereof.
The product does not generally fulfill the requirements for "centralized DC power systems“ (UL 60950-1, Annex
NAB; D2, or a later standard thereof) and therefore may not be connected to such products!

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Electrostatic Discharge (ESD)1.1.
A sudden discharge of electrostatic electricity can destroy static-sensitive devices or micro-
circuitry.
Therefore, proper packaging and grounding techniques are necessary precautions to prevent damage. Always take
the following precautions:
1. Transport boards in ESD-safe containers such as boxes or bags.
2. Keep electrostatic sensitive parts in their containers until they arrive at the ESD-safe workplace.
3. Always be properly grounded when touching a sensitive board, component, or assembly.
4. Store electrostatic-sensitive boards in protective packaging or on antistatic mats.
1.1.1. Grounding Methods
By adhering to the guidelines below, electrostatic damage to the product can be avoided:
1. Cover workstations with approved antistatic material. Always wear a wrist strap connected to workplace. Always
use properly grounded tools and equipment.
2. Use antistatic mats, heel straps, or air ionizers for more protection.
3. Always handle electrostatically sensitive components by their edge or by their casing.
4. Avoid contact with pins, leads, or circuitry.
5. Switch off power and input signals before inserting and removing connectors or connecting test equipment.
6. Keep work area free of non-conductive materials such as ordinary plastic assembly aids and Styrofoam.
7. Use only field service tools that are conductive, such as cutters, screwdrivers, and vacuum cleaners.
8. Always place drives and boards PCB-assembly-side down on the foam.
Instructions for Lithium Battery1.2.
The KBox A-150-SKL is equipped with a Kontron specific battery assembly and is not designed to operate without a
battery. If the battery is empty or disconnected, the BIOS settings will be set to the factory defaults. To replace the
battery, observe the instructions described in Chapter 14.3.1: Replacing the Lithium Battery.
Danger of explosion when replacing with wrong type of battery. Replace only with the same
or equivalent type recommended by the manufacturer. The lithium battery type must be UL
recognized.
Do not dispose of lithium batteries in general trash collection. Dispose of the battery
according to the local regulations dealing with the disposal of these special materials, (e.g.
to collecting points for battery disposal).

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2/ Electromagnetic Compatibility (Class B Device)
Electromagnetic Compatibility (EU)2.1.
This product complies with the European Council Directive on the approximation of the laws of the member states
relating to electromagnetic compatibility (EMC) directive 2014/30/EU ensuring that electrical and electronic
equipment does not generate, or is not affected by, electrical disturbance.
The EMC directive 2014/30/EU limits electromagnetic emissions from products to ensure that, when used as
intended, the product does not disturb radio and telecommunication, or other equipment. The directive also governs
the immunity of the product to interference and seeks to ensure that the product is not disturbed by radio emissions,
when used as intended.
FCC Statement (USA)2.2.
This product has been tested and found to comply with Part 15 of the Federal Communications Commission (FCC)
Rules for Class B products. These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This product generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation.
If this product does cause harmful interference to radio or television reception, that can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the product and receiver.
Connect the product into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Kontron is not responsible for any radio television interference caused by unauthorized modifications of this product
or the substitution or attachment of connecting cables and devices other than those specified by Kontron. The
correction of interference caused by such unauthorized modification, substitution or attachment will be the
responsibility of the user.
The use of shielded I/O cables is required when connecting this product to any and all optional peripheral or host
devices. Failure to do so may violate FCC and ICES rules.
EMC-Compliance (Canada)2.3.
The method of compliance is self-declaration:
(English): This Class B product complies with the Canadian ICES-003.
(French) : Cet appareil numérique de la class B est conforme à la norme NMB-003 du Canada.

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3/ Shipment and Unpacking
Packaging3.1.
All parts are delivered together in a product specific cardboard package designed to provide adequate protection to
absorb shock. Kontron recommends keeping the packaging to store or transport the product.
Unpacking3.2.
To unpack the product, perform the following:
1. Remove packaging.
2. Do not discard the original packaging. Keep the original packaging for future transportation or storage.
3. Check the delivery for completeness by comparing the delivery with the original order.
4. Keep the associated paperwork. It contains important information for handling the product.
5. Check the contents for visible shipping damage.
6. If you notice any shipping damage or inconsistencies between the contents and the original order, contact
Kontron for help and information.
Scope of Delivery3.3.
Check that your delivery is complete, and contains the items listed below. If you discover damaged or missing items,
contact your dealer.
Table 1: Scope of Delivery
Delivered Item Part Description
KBox A-150-SKL Corresponding to the ordered product configuration
Phoenix Power Connector 3-pin DC mating power connector (PSC 1,5/ 3-F) inserted on DC Input Power connector
DIN Rail Clamp DIN rail clamp installed on the rear side using 2x M4x6 screws
HDD Protective Film Adhesive protective film attaches to the 2.5”HDD/SDD to protect the HDD/SSD against
antistatic electrification when touched. ( External drive bay variant only)
General Safety
Instructions for IT Equip.
General safety instruction when operating or handling IT equipment
Accessories3.4.
Table 2: Accessories
Part Number Part Part Description
EE04-100001-01 Power connector (3-pin) Phoenix DC mating power connector (PSC 1,5/ 3-F) in
DSUB 9 housing
ER40-100001-01 Power Supply 24 V External AC/DC PSU with 50 W, 24 VDC at 40°C
840-0059 Power cable EU Power cable AC mains to external adapter, Europe, UK
and USA
840-0115 Power cable UK
840-0405 / 0-0064-4317 Power cable US
PM00-100057-01 HDD/SSD extension frame Adjusts drives installation height from 7 mm to 9 mm
EN05-100003-01 Heatsink kit Heatsink with four screws (M4x8 )

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Kontron Parts (option)3.5.
The APPROTECT security solution is based on WIBU-Systems CodeMeter® in tandem with a specifically developed
software framework. APPROTECT provides full IP and copy/reverse engineering protection through an optional
WIBU-Systems security chip. For more information, contact Kontron Support.
Type Label and Product Identification3.6.
The KBox A-150-SKL is part of Kontron’s DIN rail embedded Box PC. Kontron’s A-Series is intended for control cabinet
applications.
Table 3: Product Identification
System
Type
Product
Designation Model Description
KBox A KBox A-150 KBox A-150-SKL Corresponds to system configurations with the
ECX-SLU0, 3.5” ECX Single Board Computer with
Intel® Core™ i5-6300U processor
The type label contains specific product identification information and KBox A-150-SKL technical information.
Figure 1: Type Label Example
1 Model KBox A-150-
SKL
2Material Part Number(MPN) with
3Serial Number (S/N) with barcode
4 For internal use
5Certification information
6Technical information
5
2
4
6
1 3

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4/ System Overview
This user guide specifies the main technical features of the KBox A-150-SKL, DIN rail industrial computer platform and
includes detailed information and guidelines for set up, assembly, installation, maintenance, transport and storage.
Before working with the KBox A-150-SKL, Kontron recommends that users take a few minutes to learn about the KBox
A-150-SKL’s various parts. New users are recommended to study the instructions and any warning notices within this
user guide before handling or switching on the product.
The KBox A-150-SKL is a flexible fanless industrial grade DIN rail embedded box PC designed for use in performance
demanding applications requiring flexible DIN rail mounting positions in limited space, 24/7 continuous operation and
longtime industrial employment.
Based on a 3.5” Single Board Computer (SBC) using the Intel® Core™ i5-6300U platform, the KBox A-150-SKL features
a variety of on-board interfaces to enable connectivity to nearly all applications. An internal M.2 Key B socket
supports up to 512 GBytes of memory expansion and an internal mPCIe slot enables Wi-Fi/Bluetooth (BT) expansion.
All components are selected to ensure a long lifetime and the fanless design ensures a significantly prolonged
lifespan and high system availability.
The KBox A-150-SKL’s robust steel chassis is designed for horizontal or vertical operation in a DIN rail control cabinet.
The chassis height increases when the KBox A-150-SKL includes an externally accessible 2.5” HDD/SSD drive bay.
General features are:
Intel® Core™ i5-6300U
Up to 32 GB RAM with 2x DDR4 SODIMMs
Up to 512 GB memory storage via M.2 SSD (option)
External 2.5” HDD/SSD drive bay (option)
External Interfaces: 1x HDMI, 1x DP, 2x GbE, 4x USB 3.0, 2x COM (RS232, RS422, RS485 configurable)
Expansion: 1x mPCIe expansion card (full-size)
Wi-Fi (2.4GHz/5GHz) /Bluetooth (4.1) combo solution (option)
Fanless passive cooling
Supports Kontron’s APPROTECT (option)
Figure 2: KBox A-150-SKL Drive Bay Variant
Protection label
The KBox A-150-SKL is factory configured to meet customer requirements and then sealed
with a protection label. Opening the KBox A-150-SKL invalidates the warranty and may
cause damage to internal components.
The KBox A-150-SKL is designed for horizontal or vertical operation in a DIN rail control
cabinet.

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Front Panel Views4.1.
The front panel includes all I/O connectors.
Figure 3: Front Panel (with external 2.5” HDD/SSD drive bay)
Figure 4: Front Panel (no external drive bay)
1Power connector (shown with mating
connector attached)
2Protective earth stud bolt
3HDMI connector
4Display Port
52x LAN connector
64x USB 3.0 port
7Power-on switch
82x Serial ports
92x Breakouts (shown in Figure 3 with
Wi-Fi antenna connector)
1 3 5
2
4
7
1
3
5
2
4
9
6
8
7
6
9
8