2.1. Symbols used in this User’s Guide ............................................................................................................. 6
3. Important Instructions ........................................................................................................................... 7
3.1. Note on the Warranty ............................................................................................................................ 7
3.2. Exclusion of Accident Liability Obligation ................................................................................................... 7
3.3. Liability Limitation / Exemption from the Warranty Obligation ........................................................................ 7
4. General Safety Instructions for IT Equipment .............................................................................................. 8
7.1. Front Side View .................................................................................................................................. 17
7.1.1. USB Interface Connector on the Front Side of the MC 3 104/121/150/170 Systems ..................................... 18
7.1.2. MC 3 104/121/150/170 Systems - Front Plate Version .......................................................................... 18
7.1.3. Calibrating the Touch Screen (resistive) ............................................................................................ 19
7.1.4. Touch Screen Care and Cleaning ....................................................................................................... 21
7.1.5. MC 3W 156 System - Front Plate ....................................................................................................... 21
7.3.1. RS422/RS485 Serial Interface Connector/s ........................................................................................ 27
7.3.2. DIP-Switch Settings (SW1) for LPCtoCAN Adapter ................................................................................ 29
7.4. Top View ........................................................................................................................................... 31
7.4.1. CompactFlash™ Slot and SD card Slot ................................................................................................ 32
7.5. Left and Right Side View ....................................................................................................................... 33
7.8. DC Power Connection ........................................................................................................................... 37
7.8.1. DC Power Connector ...................................................................................................................... 37
7.10. Getting started ................................................................................................................................. 40
7.10.1. Connecting to Power .................................................................................................................... 40
7.11. Operating System and Hardware Component Drivers .................................................................................. 41
7.12. MC 3/MC 3W System Mounting to a Subframe or Panel ................................................................................ 42
8. Maintenance and Prevention ................................................................................................................. 44
9. Technical Data .................................................................................................................................... 45
9.3.1. Dimensions for MC 3 104/121/150/170 and MC 3W 156 ......................................................................... 49
9.4. CE Directives and Standards ................................................................................................................... 56
10. Standard Interfaces – Pin Assignments ................................................................................................. 57
10.1.1. Power Connector ......................................................................................................................... 57
10.1.2. Serial interface COM (RS232) ......................................................................................................... 57
10.1.3. Serial Port (RS422/RS485) configured as RS422 (4-Channel Mode) ........................................................ 58
10.1.4. Serial Port (RS422/RS485) configured as RS485 (4-Wire Mode), full duplex, (Bus-Master) ........................... 58
10.1.5. Serial Port (RS422/RS485) configured as RS485 (2-Wire Mode), half duplex ............................................. 59
10.1.6. CAN Connector ........................................................................................................................... 59
10.1.8. USB Port ................................................................................................................................... 60
11. Technical Support .............................................................................................................................. 61
Fig. 10: Left view ...................................................................................................................................... 16
Fig. 11: Top view....................................................................................................................................... 16
Kontron Europe would like to point out that the information contained in this manual may be subject to technical
alteration, particularly as a result of the constant upgrading of Kontron Europe products. The attached documentation
does not entail any guarantee on the part of Kontron Europe with respect to technical processes described in the manual or
any product characteristics set out in the manual. Kontron Europe does not accept any liability for any printing errors or
other inaccuracies in the manual unless it can be proven that Kontron Europe is aware of such errors or inaccuracies or that
Kontron Europe is unaware of these as a result of gross negligence and Kontron Europe has failed to eliminate these errors
or inaccuracies for this reason. Kontron Europe expressly informs the user that this manual only contains a general
description of technical processes and instructions which may not be applicable in every individual case. In cases of doubt,
please contact Kontron Europe.
This manual is protected by copyright. All rights are reserved by Kontron Europe. Copies of all or part of this manual or
translations into a different language may only be made with the prior written consent of Kontron Europe. Kontron Europe
points out that the information contained in this manual is constantly being updated in line with the technical alterations
and improvements made by Kontron Europe to the products and thus this manual only reflects the technical status of the
products by Kontron Europe at the time of printing.
This chapter contains instructions which must be observed when using your Micro Client 3 system. The manufacturer’s
instructions provide useful information on your device.
3.1. Note on the Warranty
Due to their limited service life, parts which by their nature are subject to a particularly high degree of wear (wearing
parts) are excluded from the warranty beyond that provided by law. This applies to batteries, to the display backlighting,
for example.
3.2. Exclusion of Accident Liability Obligation
Kontron Europe shall be exempted from the statutory accident liability obligation if the user fails to observe the included
document: “General Safety Instructions for IT Equipment” the hints in this manual or eventually the warning signs label on
the device.
3.3. Liability Limitation / Exemption from the Warranty Obligation
In the event of damage to the device caused by failure to observe the included document “General Safety Instructions for IT
Equipment”, the hints in this manual or eventually the warning signs label on the device, Kontron Europe shall not be
required to honor the warranty even during the warranty period and shall be exempted from the statutory accident liability
obligation.
www.kontron.com 7
4. General Safety Instructions for IT Equipment Micro Client 3 – User’s Guide (Version 1.0)
4. General Safety Instructions for IT Equipment
Please read this section carefully and observe the instructions for your own safety and correct use of the device.
The chapter also contains information on approval and interference suppression of your device.
Observe the warnings and instructions on the device and in the manual.
The MC 3 system has been built and tested by Kontron Europe in accordance to
IEC/EN/UL/CSA 60950-1 and left the company in a perfectly safe condition.
In order to maintain this condition and ensure safe operation, the user must observe the instructions and warnings
contained in this manual.
The device must be used in accordance with the instructions for use.
The electrical installations in the room must correspond to the requirements of the local (country-specific) regulations.
Take care that there are no cables, particularly power cables, in areas where persons can trip over them.
Do not use a power cable in sockets shared by a number of other power consumers. Do not use an extension cable.
Only use the power cord supplied. Don’t use injured or damaged power cords.
For DC power connection:
The DC power source should be able to be switched off and on via an isolating switch.
The unit is only completely disconnected from the DC main power source, when the DC power cord is disconnected
either from the power source or the unit. Therefore, the DC power cord and its connectors must always remain easily
accessible.
For AC power connection via external AC/DC adapter:
The main power cable of the external AC/DC adapter serves as disconnecting device. For this reason the outlet of the AC
power source must be located near to the device and be easily accessible.
Do not place the device in direct sunlight, near heat sources or in a damp place. Make sure the device has adequate
ventilation.
Only devices and components which fulfill the requirements of an SELV circuit (safety extra low voltage) in accordance
with EN60950 may be connected to the interfaces of the system.
All plugs on the connection cables must be screwed or locked to the housing.
The MC 3 system is designed to be used in vertical position with the interfaces downwards.
The device generates heat during operation. Make sure it is adequately ventilated. Do not cover the air intake and
exhaust openings of the device.
Repairs may only be carried out by qualified specialist personnel authorized by Kontron Europe.
Maintenance or repair on the open device may only be carried out by qualified personnel authorized by Kontron Europe
which is aware of with the associated dangers.
The MC 3 system may only be opened in accordance with the description in this user’s guide for:
• Replacing of the Lithium battery
• Configuration of the RS422/RS485 interface
• Configuration of the CAN interface.
These procedures have to be carried-out only by qualified specialist personnel.
When accessing internal components the device must be switched off and disconnected from the power source.
Only approved original accessories (optional parts) approved by Kontron Europe may be used.
8 www.kontron.com
4. General Safety Instructions for IT Equipment Micro Client 3 – User’s Guide (Version 1.0)
The DC-input must fulfill SELV requirements of EN60950-1 standard.
The chassis of the MC 3 system must be protective earthed by establishing a large-area contact between the earth
screw (at the rear bottom side) and an appropriate grounding connection point.
It must be assumed that safe operation is no longer possible,
• if the device has visible damage or
• if the device no longer functions.
In these cases the device must be shut down and secured against unintentional operation.
www.kontron.com 9
4. General Safety Instructions for IT Equipment Micro Client 3 – User’s Guide (Version 1.0)
4.1. Electrostatic Discharge (ESD)
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.
4.1.1.Grounding Methods
The following measures help to avoid electrostatic damages to the device:
1. Cover workstations with approved antistatic material. Always wear a wrist strap connected to workplace as well as
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. Turn 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 field service tools such as cutters, screwdrivers, and vacuum cleaners which are conductive.
8. Always place drives and boards PCB-assembly-side down on the foam.
4.2.Hot Surface Warning
Please observe the warning label “Hot Surface” shown in Fig. 36 and Fig. 37on the rear side of the cabinet.
The MC 3/MC3W chassis may be hot during operation and should not be touched without taking care.
The material on bottom surface of the enclosure interior where the MC 3/MC 3W is to be mounted, shall
keep at least flammability class UL 94-5VB. Don’t put flammable materials under the device.
This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on the approximation
of the laws of the Member States relating to electromagnetic compatibility. If the user modifies and/or adds to the
equipment (e.g. installation of add-on cards) the prerequisites for the CE conformity declaration (safety requirements)
may no longer apply.
Generic standards - Emission standard for residential, commercial and light-industrial environments (Emission):
EN 61000-6-3
Emission of Information technology equipment – Radio disturbance characteristics – Limits and methods of measurement:
EN 55022/B
ITE - Immunity characteristics - Limits and methods of measurement: EN 55024
5.2. FCC Statement (USA)
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in 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.
Operation of this equipment in residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
5.3. EMC Compliance Canada
(English): This Class A digital apparatus complies with the Canadian ICES-003.
(French): Cet appareil numérique de la class A est conforme à la norme NMB-003 du Canada.
www.kontron.com 11
CF card (Type II)
CAN Bus Module (LPCtoCAN Adapter) (configuration via DIP switch)
Before you begin using your MC 3 system, you should take a few minutes to learn about the various ports, bays, connectors
and indicators that are part of your MC 3 or MC 3W system, as well as the components that make up the system.
The MC 3 /MC 3W is a Human-Machine-Interface (HMI) system designed for demanding industrial applications. It is a
workstation system with integrated touch screen display designed for:
Installation in an instrument panel or other cabinets
Installation by VESA
The MC 3 system is equipped with a 10.4", a 12.1", a 15" or a 17" display. In front of the display there is installed a
resistive touch screen, that also protects the display surface from dirt and scratches.
®
100 compliant mounting system
All versions are suitable for installation in an instrument panel or other cabinet.
MC 3 / MC 3W systems will be mounted in an instrument panel or other cabinets using the corresponding
included mounting clamps.
The MC 3W system is equipped with a 15.6" display and a capacitive touch screen providing multi-touch function.
The rugged design with an excellent mechanical stability marks the superior qualities of a computer suitable for the
operation in harsh industrial environment.
The MC 3 system accommodates a single computer board (SBC) with optionally available externally accessible
CompactFlash™ (IDE) and SD card modules. The system can be optionally equipped with a CF type II card and/or an SD card
and/or an internal 2.5" HDD/SSD (SATA) and/or an MSATA module.
The power LED and the Power button are located on the bottom side of the MC 3/ MC 3W system (interface side).
Interfaces such as 1x serial COM1 (RS232), 2x LAN (10/100/1000 Mbps), 2x USB (2.0), 2x USB 3.0, 1x DP are provided.
Additionally, the MC3 104/121/150/170 systems provide a front USB 2.0 connector.
Optionally, the MC 3/MC 3W system can be equipped with additional serial [RS422/RS485)] and or RS232 interfaces or
CAN BUS interfaces via a corresponding internal modules.
Available locations for the additional interfaces:
To the MC 3 104 systems can be installed up to two different modules for (RS422/485) / CAN-BUS
interfaces and/or an additional serial Port COM2 as RS232.
To the MC 3 121/150/170 and MC 3W 156 systems can be installed up to three modules as (RS422/485)
or CAN-BUS interface or an additional serial Port COM2 as RS232.
The MC 3/MC 3W system is designed to be connected to a +24VDC (+/-20%) power supply using the DC power terminal
(included). In order to connect the system to an AC power supply, an optional external AC/DC adapter can be ordered.
The MC 3 104/121/150/170 systems only comply with IP65 protection class at the front side, if the front
side USB connector is covered by the elastic captive rubber coat.
The MC 3W system is designed to comply with IP65 Protection class at the front side.
The MC 3/MC 3W system is a fanless system. The cooling of the unit is performed by the surface of the chassis.
The air openings, located on the top and sides of the device provide air circulation for the system interior cooling, in order
to prevent overheating.
When powering on the MC 3/MC 3W system, make sure that the air intake and exhaust openings are not
obstructed.
7.1.1. USB Interface Connector on the Front Side of the MC 3 104/121/150/170 Systems
This USB 2.0 connector allows you to connect different USB-compatible devices to the MC 3 system. The USB connector is
covered by an elastic captive rubber coat. The rubber coat prevents the penetration of fluid if no device is connected.
side USB connector is covered by the elastic captive rubber coat.
The USB interface connector is available only on the front side of the MC 3 104/121/150/170 system.
The MC 3 104/121/150/170 systems only comply with IP65 protection class at the front side, if the front
The MC 3W 156 system is not equipped with the USB interface on the front side.
7.1.2. MC 3 104/121/150/170 Systems - Front Plate Version
All MC 3 104/121/150/170 system versions are suitable for installation in an instrument panel or other cabinet.
At the front side of the 104/121/150/170 system, an aluminum front plate with polyester front foil is located.
For the outline dimensions of display unit of your system (MC 3 104/121/150/170) please refer to the chapter 9.3
“Mechanical Specifications”.
7.1.2.1. TFT Display 10.4"/12.1"/15"/17" with Touch Screen (resistive)
Depending on the ordered MC 3 system the built-in display is a 10.4"/12.1"/15"/17" size TFT display with corresponding
resistive touch screen. The touch screen is USB connected.
For technical specification of the built-in display refer to the chapter 9 “Technical Data”.
The display is equipped with a resistive touch screen. The touch screen offers the same degree of user comfort as the mouse
buttons.
The surface of the display is also mechanically protected through the touch screen. The touch screen (USB connected)
registers contacts of a finger or a pen and allows moving the mouse pointer. This functions only by integration of the
necessary software. The corresponding touch screen driver for your operating system is installed on your MC 3 system.
the touch screen surface.
The front panel (MC 3 104/121/150/170) and the touch screen are covered by a plastic overlay and care
should be taken when cleaning it (see the chapter 7.1.4 “Touch Screen Care and Cleaning”).
18 www.kontron.com
Do not use a hard or a pointed object (like screw drivers) to operate the touch screen, since it can damage
Sets the active area of the touch screen
Aligns the active area of the touch screen to the screen’s image.
Before you calibrate the touch screen, let the system warm up for 30 minutes.
Calibration aligns the active touch-sensitive area of the touch screen with the image on the display. Calibration also
determines the edges of the screen’s image and locates the center of the touch screen. If the touch screen is not calibrated
properly, the active area of the touch screen may not be aligned with the screen’s image or may be unnecessarily small in
size. If necessary, in order to access the calibration routine, use an USB mouse.
The touch screen of your MC 3 system is factory calibrated. Run the calibration routine when an alignment problem exists
between the mouse pointer and the finger/stylus contact location on the screen. You can adjust the touch screen
calibration by performing the following steps:
Run the touch screen property sheet from the Start-Programs by clicking on “Configure Utility” in the “eGalax Touch”
menu entry:
Fig. 15: Hampshire TSHARC™ Control Panel
Select the “Tools” tab. Then select the “4 Points Calibration” Button (refer to Fig. 16 and Fig. 17) and touch the calibration
targets as accurately as possible.
www.kontron.com 19
Fig. 16: Select “Tools” tab
Fig. 17: Select “4 Points Calibration”
Fig. 18: Touch the calibration targets and complete the calibration
Mild detergent and water is recommended for cleaning. Use of strong solvents, which could attack paint or plastic, should
be avoided.
The plastic overlay or the touch screen surface is subject to burning and scaring from direct heat sources such as cigarettes.
The display front is sealed against dust, liquids, etc.
The front surface of the touch screen is protected by a flexible plastic foil, so care should be used to avoid using sharp
objects such as knife, pen or pencil tips. Sharp objects can permanently damage the functionality of the touch screen.
Units without a touch screen have a polycarbonate shield, which could be scratched by a sufficiently sharp object.
7.1.5. MC 3W 156 System - Front Plate
The MC 3W 156 system is suitable for installation in an instrument panel or other cabinet.
At the front side of the system, an aluminum front plate with integrated anti-glare glass plate and capacitive touch is
located.
For the outline dimensions of display unit of your system please refer to the chapter 9.3 “Mechanical Specifications”.
The front panel and the touch screen are covered by a plastic overlay and care should be taken when
7.1.5.1. TFT Display 15.6" Size with Touch Screen (capacitive)
Unlike the resistive touch displays, the capacitive touch screen needs no further calibration after factory calibration. Only
special, conductive styluses (not included) work with capacitive touch screens.
The capacitive touch screen is factory-calibrated and needs no recalibration.
When using a stylus (not included), make sure to use a special conductive stylus that works with
capacitive touch screens
2 2x Ethernet connector (RJ45) 10/100/1000 Mbps)
3 2x USB (3.0) connector (blue)
4 2x USB (2.0) connector
5 1x COM1 (RS232) serial port connector (DSUB, 9-pin)
6 1x DisplayPort
7 Grounding screw with lock washers
8 Power button
for MC 3 104/121/150/170 and MC 3W 156)
11 Display enclosure
12 Front panel of the system with seal at the rear side
13 Mounting slots for mounting clamps
14 Small mounting clamp with Allen screw (shown for the
In the MC3 121/150/170 and MC 3W 156 systems up to three different modules for (RS422/485) or RS232
or CAN-BUS interfaces can be installed.
In the MC 3 104 systems two modules for (RS422/485) or RS232 or CAN-BUS interface can be installed.
7.2.1.Power and Grounding
7.2.1.1. DC In Power Connector
Fig. 21: Detail of the DC Power connector shown without Phoenix terminal
The MC 3/MC 3W system is supplied with a 3-pin Phoenix power connector terminal (refer to Fig. 40). The DC Power
connector (Fig. 21) provides the power connection of the
MC 3/MC 3W system to the main power source via a DC power
cable (not included). For pin-assignment of this connector refer to the chapter 10.1.1 “Power Connector”.
7.2.1.2. Grounding Screw (M4) with lock Washers
The chassis of the MC 3/MC 3W system must be grounded by establishing a large-area contact between the grounding stud
M4x10 (DIN7985) with 2x lock washer M4 (DIN6797) and nut M4 (Fig. 19, Fig. 20, pos. 7, and Fig. 22, pos. 4), and an
appropriate grounding connection point. The minimum cross section of the grounding conductor is 1mm
2
(AWG 18).
www.kontron.com 23
nnected either from the DC main or the unit. Therefore, the DC power cord and its connectors must
Fig. 22: Controls of the MC 3 system (bottom rear side)
4 Grounding stud with lock washers
7.2.2.1. Power Button
The power button (Fig. 19,
Fig. 20, pos. 7, and Fig. 22, pos. 1) allows to power ON/OFF the system.
Even when the system is turned off via the power button there is still a standby-voltage of 5 V on the
SBC. The system is not completely disconnected from the main power supply by turning off via the
power button.
Hints for DC power connection:
The DC main power supply should be able to be switched off and on via a 2-pole isolating switch.
The unit is only completely disconnected from the DC main power supply, when the DC power cord is
disco
always remain easily accessible.
7.2.2.2. Power LED
The power LED (
Fig. 22, pos. 4) indicates the current system power state (S0, S3, S4, or S5) as shown in shown in Fig. 23.
The power LED will blink red if an error condition was detected (the system is held off). The color red is reserved for error
codes, only.
Color System State
Off
Red
Orange
Green
Power off or EC failure
System held off
(i.e. over-temperature, etc.)
System in S3/S4/S5
System in S0
Fig. 23: Color code for current system power state
An over-temperature condition has the highest of all priorities. The power button is deactivated as long as the temperature
is too high. To signalize this emergency state, the LED lights up red.
The optional interfaces (Fig. 25, Fig. 26 pos. 7 and Fig. 30, Fig. 31, pos. 8) shown as CAN-BUS for MC 3 104 and as
RS422/485 interface for MC 3 121/150/170 and MC 3W 156 systems must be custom ordered. Depending on your
requirements, you can choose the type of the optional interface/s: RS232, RS422/485, RS422/485 isolated 1.5kV
CANopen, PROFIBUS, LPCtoCAN(SJA1000) adapter and Real Ethernet.
For MC 3 104 systems:
The optional interface locations (Fig. 25, pos. 7 and Fig. 30, pos. 8) can be fitted with:
up to two different interfaces: RS422/485 and/or CANopen, PROFIBUS
CANopen, PROFIBUS and/or RS232 and/or LPCtoCAN
or only Real ethernet
For MC 3 121/150/170/ and MC 3W 156 systems:
The optional interface locations (Fig. 26 pos. 7 and Fig. 31, pos. 8)can be fitted with:
up to three different interfaces: RS422/485 and/or CANopen, PROFIBUS
CANopen, PROFIBUS and/or RS232 and/or LPCtoCAN
or only Real ethernet
7.3.1. RS422/RS485 Serial Interface Connector/s
If one of the optional interfaces of your system is an RS422/485 serial interface (Fig. 19,
it is available as 9-pin D-SUB connector (female). The interface can be configured via an on-board DIP switch (SW1) for
RS422 or RS485 serial communication.
The optional settings (SW1) for RS485 mode communication allow the system’s operation either in full duplex mode or in
half duplex mode (see tables on the next page). While running in RS485 half duplex mode the system stays permanently in
a receiver mode. The switch to transmission mode will be done automatically. The user can determine if the automatic
mode switch to transmission mode should be triggered by the RTS-line or should be triggered by the last sent message
using the TxD line.
If triggered by RTS has been selected, then the RTS-signal must be activated by the application software before
transmission of the data packets starts; and RTS signal has to be disabled again after termination of data transmission.
If TxD line will be used for the mode transceiver switch process, the receiver device has to follow a timeout before starting
to send any data.
Fig. 27: Onboard DIP-Switch (SW1) with DP1 up to DP8 for RS422/RS485 serial communication settings
In order to configure this interface for serial communication (as RS422 or RS485) corresponding to your requirements, set
the switches of the DIP switch (SW1) to “ON” or “OFF” (factory settings are marked grey). For accessing the DIP switch refer
to the procedure described in the chapter 7.9.1 “Configuration of the RS422/RS485 Port”.
Fig. 20, Fig. 25 and Fig. 26 pos. 1)
RS485 2-Wire Mode RTS ON ON ON
Table 1: DIP1, DIP2 and DIP3 settings for serial communication type
The system is equipped with a CompactFlash™ slot and an SD card slot. Both slots are located on the rear top side. The CF
slot accepts only CF cards type II.
Before installing or removing the Compact Flash™ card or the SD card, the MC 3 system must be powered
down and disconnected from the power source.
The MC 3 104/121/150/170 and MC3 156 systems are equipped with a cover in order to cover the CF/SD
slot, (refer to Fig. 30, pos. 1 and Fig. 31, pos. 2).
32 www.kontron.com
Fig. 32: Right side shown as MC 3W 156 system
Fig. 33: Left side shown as MC 3W 156 system
Fig. 34: Right side of the MC 3 104 system
Fig. 35: Left side of the MC 3 104 system
1 Front panel of the system with seal at the rear side
4 Mounting slots with installed mounting clamp and Allen
The MC 3 system can be installed with the optional VESA
MC 3 104/121/150/170 is VESA
®
100 compliant (refer to Fig. 38).
®
100 compliant adapter plate.
MC 3W 156 is also VESA® 100 compliant (refer to Fig. 39).
7.6.1. VESA
®
Mounting Plate (Option)
The device is designed to be operated in vertical position (with the interfaces downwards) mounted to a VESA® 100
compliant mounting system.
Each of the VESA® 100 compliant mounting plates must be fastened to the appropriate
MC 3 system (refer to pos. 3, Fig. 36 and Fig. 37) with four M4x6 metric screws.
Do not use longer screws than the original screws provided (M4x6 metric). Using longer screws damage
the internal components of the system.
Please observe the warning label “Hot Surface” shown in Fig. 36 and Fig. 37on the rear side of the
cabinet. The MC 3/MC3W chassis may be hot during operation and should not be touched without taking
care.
The material on bottom surface of the enclosure interior where the MC 3/MC 3W is to be mounted, shall
keep at least flammability class UL 94-5VB. Don’t put flammable materials under the device.
Fig. 38: Rear and bottom view of the mounting plate VESA® 100 compliant for MC 3 104
Your MC 3/MC 3W system is equipped with the HMI Single Board Computer based on Intel® Atom™ CPU.
7.8. DC Power Connection
The MC 3/MC 3W system can be connected to a DC power source via a DC power cable (only the Phoenix power plug terminal
is included).
7.8.1. DC Power Connector
The MC 3 is delivered with the DC power plug terminal (3-pin Phoenix connector).
For DC connection prepare the connecting wires using the supplied Phoenix plug terminal.
1. Cut the required length two isolated wires [AWG18 (∅ up to 1 mm
2. Twist the striped wire-ends and tin it with solder.
3. Open the cover to have access to the slotted pan head screws.
The length of the DC connecting wires may not exceed 10 m.
Fig. 40: Phoenix power plug terminal with “plus” and “minus” marking (MC 3 104/156/170)
2 Cover over the slotted pan head screws
3 Marking “minus”
5 Location for inserting the “minus” wire
6 Location for inserting the “plus” wire
2
)] and strip each end 5 –7 mm.
4. Loosen the two slotted pan head screws (that correspond to the marked location “+” and “-“ of the DC plug terminal)
far enough so that you can insert the end of the prepared wires.
5. Insert the wires into the corresponding clamp of the Phoenix plug terminal. Make sure that you have the right polarity
of the connection (refer to Fig. 40).
6. Fasten the screws to secure the wires into the clamps of the plug terminal.
7. Close the cover.
www.kontron.com 37
The second end of each wire will be prepared as required for the connection to the DC power supply.
This section contains important information that you must read before accessing the internal components. You must follow
these procedures properly when handling any board components of the system.
Before removing the cover of the MC 3/MC 3W in order to gain access to the internal components, the
system must be powered-down and the power cord has to be disconnected from the power source.
The system may only be opened in accordance with the description in this user’s guide for:
• Configuration of the RS422/RS485 interface.
These procedures have to be carried-out only by qualified specialist personnel.
It is not allowed to operate the system without installed cover.
Please observe the safety instruction for handling assemblies with static sensitive device.
Failure to take heed of this warning instruction can result in damage to the device.
Please observe the warning label “Hot Surface” shown in Fig. 36 and Fig. 37on the rear side of the
cabinet. The MC 3/MC3W chassis may be hot during operation and should not be touched without taking
care.
The material on bottom surface of the enclosure interior where the MC 3/MC 3W is to be mounted, shall
keep at least flammability class UL 94-5VB. Don’t put flammable materials under the device.
7.9.1. Configuration of the RS422/RS485 Port (MC 3 104/121/150/170, MC 3W 156)
In order to change the factory configuration of the RS422/RS485 port [factory settings: refer to the grey highlighted
settings of the SW1 (DIP1-DIP8) (Table 1, Table 2 and Table 3)] proceed as follows:
The new port configuration has to be set before the system is installed on a panel or into an industrial
cabinet. The system must be disconnected from the power source. Disconnect all peripherals. Before you
begin, ensure that you have a clean, flat and ESD-safe surface to work on.
1. Close all applications, shut down the system properly and disconnect the power cord from the power source.
Disconnect all peripherals.
2. The MC 3/MC 3W system should lay on a flat, clean surface with the front panel downwards. (Make sure that the display
surface is protected against scratching and damage).
3. a) For MC 3 104/121/150/170: Unscrew the 5x screws that secure the cover (refer to pos. 5, Fig. 31 and Fig. 37). Put
the screws aside for later use. Lift up the cover and put it aside.
b) For MC 3W 156: Unscrew the 5x screws that secure the cover (refer to pos. 5, Fig. 30, Fig. 32, Fig. 33 and Fig. 36). Put
the screws aside for later use. Lift up the cover and put it aside.
4. Locate the DIP switches inside the unit (refer to Fig. 41).
38 www.kontron.com
Fig. 41: DIP1-DIP8 switches (shown with factorry settings)
The MC 3/MC 3W system is designed to be powered from a DC power source via a DC power cable (not included).
In order to use an AC power source as main power source, an AC/DC adapter (not included) can be ordered.
7.10.1. Connecting to Power
everything is connected properly.
It is recommended that the last cable attached to the system should be the power cable!
7.10.1.1. Connecting to DC Power Source
The MC 3/MC 3W system will be connected to DC power source using the DC power cable confectioned as described in the
7.8.1 “DC Power Connector” chapter.
Fig. 42: Connecting to DC power source
1. Connect the 3-pin DC power connector of the DC power cable to the appropriate DC power connector (refer to
pos. 2, Fig. 25 and Fig. 26) of the MC 3 system. The DC power connector of the system is on the rear bottom side and is
labeled “-24V DC+”. Make sure the connector is securely locked in place.
2. Ensure that the DC power source is switched off via an isolating switch, in order to ensure that no power is flowing from
the external power source during the connection procedure.
3. Connect the other end of the DC power cable to the terminals of the 24V DC power source. Ensure that the power
connections maintain the proper polarity.
4. Switch on the isolating switch in order to apply voltage to the terminals of the power source (cable wires).
Behaviour of the MC 3/MC 3W systems
When turning on power to the system via the isolating switch, the MC 3 system will immediately boot-up
the installed operating system.
Hints for DC power connection:
The DC power source should be able to be switched off and on via an isolating switch.
The unit is only completely disconnected from the DC main power source, when the DC power cord is
disconnected either from the power source or the unit. Therefore, the DC power cord and its connectors
must always remain easily accessible.
7.11. Operating System and Hardware Component Drivers
Your MC 3/MC 3W system can be supplied either with or without a pre-installed operating system.
If you have ordered your system with a pre-installed operating system, all drivers are installed in accordance with the
system configuration ordered (optional hardware components). Your system is fully operational at the first start-up.
If you have ordered a MC 3/MC 3W system without a pre-installed operating system, because you want to install it yourself,
please pay attention to the following information:
You can download the relevant information about operating systems, boot devices and drivers for the
installed hardware from our web site at www.kontron.com
The corresponding driver (depending on the installed operating system) for the touch screen controller is
available on our website by selecting the “Downloads” tab of the Micro Client 3 product page.
7.12. MC 3/MC 3W System Mounting to a Subframe or Panel
The system configurations come in the delivering status without assembled mounting clamps and the corresponding Allen
Screws. In order to mount the system to a subframe or panel, refer to Fig. 43 or Fig. 44, depending on the system ordered.
Fig. 43: Detail with mounting clamps and a subframe
(shown with a MC 3 104 system)
Fig. 44: Detail with mounting clamps and a subframe
(shown with a MC 3W 156 system)
Legend for Fig. 43 and Fig. 44:
2 Mounting clamp with 1x screw (used for mounting of
MC 3 104/ MC 3W 156 into a subframe/panel)
3 Cover of CompactFlash™/SD card slot
5 Enclosure of the 15.6" display
6 Mounting clamp with 2 screws (used for mounting of the
MC 3 121/150/170 and MC 3W 156 into a
subframe/panel)
In order to ensure IP65 front sealing against dust and water, mount the system on a non-textured surface. Before you install the MC 3 system into a panel or a subframe for industrial cabinet, verify the
perfect condition of the seal at the rear of the front plate. The seal has to be in place without
injury/defects and dirt.
Please observe the warning label “Hot Surface” shown in Fig. 36 and Fig. 37on the rear side of the cabinet.
The MC 3/MC3W chassis may be hot during operation and should not be touched without taking care.
The material on bottom surface of the enclosure interior where the MC 3/MC 3W is to be mounted, shall
keep at least flammability class UL 94-5VB. Don’t put flammable materials under the device.
Kontron Europe systems require minimal maintenance and care to keep them operating correctly.
Occasionally wipe the system with a soft dry cloth.
You should only remove persistent dirt by use of a soft, slightly damp cloth (use only a mild detergent).
For the touch screen cleaning refer to the chapter 7.1.4. “Touch Screen Care and Cleaning”.
Make sure you have the following information on hand when you call:
• the unit part id number (PN),
• the serial number (SN) of the unit; the serial number can be found on the type label, placed on the rear side of the
system.
Be ready to explain the nature of your problem to the service technician.
If you have questions about Kontron Europe or our products and services, you can reach us by e-mail or at:
www.kontron.com .
11.1. Returning Defective Merchandise
Please follow these steps before you return any merchandise to Kontron Europe:
1. Download the corresponding form for returning a device with an RMA No. [RMA (Return of Material Authorization)]
from our website www.kontron.com / Support / RMA Information.
You also can contact our Customer Service department to obtain an RMA No.:
e-Mail: service@kontron.com
2. Ensure that you have received an RMA number from Kontron Customer Services before returning any device. Write this
number clearly on the outside of the package.
3. Describe the fault that has occurred.
4. Please provide the name and telephone number of a person we can contact to obtain more information, where
necessary. Where possible, please enclose all the necessary customs documents and invoices.
5. When returning a device:
• Pack it securely in its original box.
• Enclose a copy of the RMA form with the consignment.