Amit APBDG0L031K0FA User manual

apbdg0l031k0fa_g_en_101
APBDG0L031K0FA
Panel computer
for rolling stock
Operation manual
Version 1.01

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AMiT, spol. s r. o. does not provide any warranty concerning the contents of this
publication and reserves the right to change the documentation without
obligation to inform anyone or any authority about it.
This document can be copied and redistributed under following conditions:
1. The whole text (all pages) must be copied without any changes.
2. All redistributed copies must retain the AMiT, spol. s r. o. copyright notice
and any other notices contained in the documentation.
3. This document must not be distributed for purpose making of profit.
The names of products and companies used herein can be trademarks or
registered trademarks of their respective owners.
AMiT is a registered trademark.
Copyright (c) 2016, AMiT, spol. s r. o.
Producer: AMiT, spol. s r. o.
Naskové 1100/3, 150 00 Praha
www.amit-transportation.com
Technical support: [email protected]

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Contents History of revisions.........................................................................................4
Related documentation...................................................................................4
1. Introduction..........................................................................................5
2. Technical parameters..........................................................................6
2.1. Dimensions.....................................................................................................9
2.2. Recommended drawing symbol ...................................................................10
2.3. Block diagram...............................................................................................11
3. Product marking ................................................................................12
3.1. Producer type label.......................................................................................13
4. Conformity assessment ....................................................................14
4.1. Other tests....................................................................................................15
5. Power supply......................................................................................16
5.1. Power supply connector pinout.....................................................................17
5.2. Computer start up and shut down.................................................................17
6. Internal processor modules..............................................................20
6.1. Master processor module.............................................................................20
6.2. Auxiliary processor module ..........................................................................20
7. Communication lines and peripherals.............................................21
7.1. Ethernet........................................................................................................21
7.2. USB..............................................................................................................23
7.3. Audio............................................................................................................24
7.4. Piezo buzzer.................................................................................................25
7.4.1 External piezo buzzer output........................................................................25
7.5. Touch panel..................................................................................................26
7.6. Backup battery..............................................................................................26
8. Mounting.............................................................................................27
8.1. Mounting instructions....................................................................................27
8.2. Mounting holes.............................................................................................27
8.3. Installation rules............................................................................................29
9. Ordering information, product part list............................................30
9.1. Completion ...................................................................................................30
9.2. Spare parts...................................................................................................30
9.3. Accessories..................................................................................................30
10. Packaging...........................................................................................31
11. Storage................................................................................................32
12. Maintenance .......................................................................................33
12.1. Backup battery replacement.........................................................................33
12.2. Cleaning.......................................................................................................34
12.3. LCD backlight replacement ..........................................................................34
13. Waste disposal...................................................................................35

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History of revisions
Document name: apbdg0l031k0fa_g_en_101.pdf
Author: Marian Schaubmar, Martin Uhlář, Václav Štěpán
Revision
Date
Changes
100
4. 12. 2015
New document
101
8. 1. 2016
Chapter Audio modified.
Related documentation
1. Panel computers APBxxx series –Programming manual
file: apbxxx_ms_en_xxx.pdf
2. Panel computers APBxxx series –Service manual
file: apbxxx_mr_en_xxx.pdf
3. APT Flash Loader –Flash image manipulation and diagnostic utility for APT / APU series of
panel computers –User’s guideUser’s guide
file: apt-flash-loader_g_en_xxx.pdf
4. SP_MB247720 –Backup battery module –Datasheet
file: sp_mb247720_d_en_xxx.pdf
5. http://www.msc-technologies.eu/ –MSC Q7-BT processor core producer
6. http://www.corninggorillaglass.com/ –Gorilla®Glass tempered glass producer
7. http://www.te.com/ –TE Connectivity connectors producer

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1. Introduction
APBDG0L031K0FA is a PC platform panel computer designed for use in rolling
stock. In following text the device will be referred only as ‘computer’.
Computer APBDG0L031K0FA contains the Master processor module with
Intel®Atom™processor (Master CPU hereinafter) and an Auxiliary processor
module with processor Cortex (Aux CPU hereinafter), which ensures the
supplementary terminal functions.
Panel computer is delivered without operating system. Application software is
written by user separately.
CPU Intel® Atom™E3815, Single core, 1.46 GHz
2 GB DDR3L RAM
4 GB SATA SLC FLASH
RTC battery backup
TFT LCD 10.4“, resolution (1024 × 768) pixels, LED backlight
2 × USB with A-type USB connector
1 × Internal piezo buzzer
Front panel glass –Corning®Gorilla®Glass 2
PCT type capacitive touch panel
1 × Ethernet 10/100 Mbps, M12-4pin HARTING PushPull
1 × Stereo audio output 2 × 5 W
Nominal power supply voltage range 24 V to 36 V DC
Computer is designed so that operates immediately after switching on within the
whole operating temperature range, without need of tempering.
To avoid damage of electronics the computer switches automatically off
whenever critical temperature inside the system is achieved.
On panel computer can run most of available operating systems. Please contact
AMiT helpdesk for information about current OS versions and support on OS
application.
Properties

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2. Technical parameters
Module
MSC Q7-BT-15-20B2I
CPU
Intel®Atom™E3815, Single core, 1.46 GHz
RAM
2 GB, DDR3L SDRAM
FLASH memory
4 GB SATA SLC Flash *)
RTC backup
Panasonic BR2477/CHCE Lithium battery
Battery lifetime
5 years
*) Memory is fixed part of module.
FLASH memory type
SATA FLASH disc
NAND memory type
SLC NAND
LCD display
(1024 ×768) pixels, 10.4“, 16.2M colours
Number of faulty pixels
Max. 5
Luminance, contrast
Typically 500 cd/m2, typically 1200:1
Viewing angles
Typically 176 ° horizontally, 176 ° vertically
Backlight
LED
Backlight lifetime
50 000 hours *)
*) Luminance drop to 50 %, IF= 80 mA, Ta= 25 °C.
Panel type
Capacitive
Used technologies
PCT (single glass)
DITO sensor
Lifetime –fingertip
Unlimited
Number of sensing channels
29 horizontally, 39 vertically
Minimal distance between two
points of touch –multitouch
Min. 16 mm
Resistance to chemicals
See Corning®Gorilla®Glass 2*)
*) For detailed parameters see the Gorilla®Glass producer internet web page
(see Related documentation).
Frequency
200 Hz for computer state indication
300 Hz to 5 kHz for user control
Acoustic pressure
About 70 dB / 10 cm
Type
1 × stereo audio
Output power
2 × 5 W
Minimum load impedance
4 Ω
Connection points
D-sub DE-9 plug
connector fixing by UNC4-40 thread screw
Output signal
Square wave, 12 V peak-to-peak
Output current
Max. 100 mA
Frequency
200 Hz for computer state indication
300 Hz to 5 kHz for user control
Connection points
D-sub DE-9 plug
connector fixing by UNC4-40 thread screw
CPU
Note
FLASH
memory
Display
Note
Touch panel
Note
Internal piezo
buzzer
Stereo audio
output
External piezo
buzzer output

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Quantity
1
Operation indication
LED (LNK and ACT)
Galvanic separation
Yes
Insulation strength
1000 V AC /1 minute
Data transmission rate
10/100 Mbps
Connection point
M12 connector according to
IEC 61375-3-4 ed.1
HARTING PushPull
Recommended cabling
STP CAT6
Maximum segment length
100 m
Auto MDIX
Yes
Quantity
2
Operation indication
No
Galvanic separation
No
Data transmission rate
12 Mbps / 480 Mbps
Recommended cabling
Shielded USB cable
Connection point
2 × USB connector, type A
Nominal power supply voltage
range
24 V to 36 V DC
Power supply voltage range
16.8 V to 45 V DC
Power consumption *)
Max. 1.5 A
Starting peak current *)
70 A/ < 1ms
Standby current **)
Typically 10 mA, max. 20 mA
Galvanic separation
Yes
Insulation strength
1000 V AC / 1 minute
Connection point
WAGO 769-634/003-000
Connector counterpart
WAGO 769-104/021-000
Wire cross section
0.75 mm2to 4 mm2/ AWG 18 to 12
The power supply separates the computer electronics from supply voltage.
*) Applies for the whole range of the power supply voltage.
**) Valid for nominal power supply voltage, SB = 0 V or disconnected.
Front panel glass type
Corning®Gorilla®Glass 2
1 mm thick
Mechanical design
Duralumin panel, metal cover
Colour –front panel
–rear cover
–front glass printing
Black fine matte RAL 9005
Black fine matte RAL 9005
Black matte RAL 9005
Mounting
Into side wall or dashboard
Ingress protection rate
Front panel IP65
Rear cover IP20
Weight –netto
–brutto
3.86 kg ±5 %
4.46 kg ±5 %
Dimensions (w × h × d)
(295 × 240 × 106) mm
Package dimensions (w × h × d)
(413 × 296 × 180) mm
Ethernet
USB
Power supply
Note
Mechanics

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Unit overall mass of plastics
Max. 513 g
Included mass of self-extinguishing
plastics
Max. 513 g
Device does not contain
PUR, PVC, Asbestos
Device conforms
2011/65/EU (ROHS)
1907/2006EU (REACH)
Operating temperature range
-30 °C to 70 °C
Storage temperature range
-40 °C to 80 °C
Device is functional within the whole range of operating temperatures
immediately after switching on.
For details about thermal protection see the related documentation –APBxxx
series of panel computers –programming manual –chapter Device internal
temperature monitoring.
Maximum ambient humidity
< 95 % non-condensing
Expected MTBF
> 100 000 h
Expected lifetime
15 years
Operating system
No
Application software
Solved individually by customer
Backup battery
Expected lifetime 5 years
LCD backlight
Expected lifetime 50 000 hours *)
*) Luminance drop to 50 %, IF= 80 mA, Ta= 25 °C.
Equipment is intended to operate up to 1 400 m above the sea level.
Equipment design meets the requirements of class T3, with temperature lower range
extension.
According to EN 61373:2010 standard, the equipment is classified in terms of
vibrations into Category 1, Class B (mounting to vehicle body).
Permissible supplying voltage drop-outs duration: max. 10 ms (Class S2 according to
Chapter 3.1.1.2 of EN 50155:2007).
For supply voltage switching are permissible conditions of C1 and C2 Class.
The device is not classified according to EN 50128:2011 Railway applications –
Communications, signalling and processing systems –Software for railway control
and protection systems.
The device is not classified according to EN 50129:2003 Railway applications –
Communication, signalling and processing systems –Safety related electronic
systems for signalling.
Dangerous
materials
Temperatures
Note
Others
Software
Components
with limited
lifetime
Note
Claims of EN
50155:2007
Safety
classification

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2.1. Dimensions
All dimensions are stated in mm.
WEIGHT: 3,86 kg
DATE: 4.12.2015
MAC X11: 00-00-00-00-00-00
HiPot: HiPot - OK
TEST: OK-MU
AUX FW: APP 0.00 / LDR 0.00
POWER: 16.8 V to 45 V DC / 1.5 A
S/N: ABCD
TYPE:
APBDG0L031K0FA
295
240
203
280
106
72
Fig. 1 - APBDG0L031K0FA dimensions

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2.2. Recommended drawing symbol
Following drawing symbol is recommended for panel computer
APBDG0L031K0FA.
Vcc
PE2
1
APBDA0L031K0FA
3 GND
SB4
X11
ETH1
M12
X13
USB
TypeA
X1
PWR
X2
AUDIO
D-sub DE-9
Fig. 2 - APBDG0L031K0FA drawing symbol

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2.3. Block diagram
Master CPU
2 GB RAM
4 GB FLASH
Power
supplies
X1 X13
PWR 2x USB
X11
ETH1
Auxiliary CPU
Buzzer
Temperature
sensor
USB Touch
panel
LCD
USB
X2
AUDIO
Codec + amplifier
HDA
Fig. 3 - APBDG0L031K0FA block diagram

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3. Product marking
APBDG0L031K0FA is fitted with producer type label.
Location of labels, see Fig. 4 - Location of labels on computer cover.
WEIGHT: 3,86 kg
DATE: 4.12.2015
MAC X11: 00-00-00-00-00-00
HiPot: HiPot - OK
TEST: OK-MU
AUX FW: APP 0.00 / LDR 0.00
POWER: 16.8 V to 45 V DC / 1.5 A
S/N: ABCD
TYPE:
APBDG0L031K0FA
1
Fig. 4 - Location of labels on computer cover
Number
Description
1
Type label
Legend

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3.1. Producer type label
The computer has a producer type label attached to its rear side. Data located
on type label are listed in the table below, for example of label design see Fig. 5
- Type label example.
Description
Data
Note
–
Logo AMiT
Producer logo
–
QR code
Producer QR code
TYPE
APBDG0L031K0FA
Product type designation
S/N
xxxxxxx
Serial number
MAC X11
xx-xx-xx-xx-xx-xx
X11 interface MAC address
AUX FW
APP x.xx / LDR x.xx
Auxiliary processor firmware
version
POWER
16,8 to 45 V DC / 1.5 A
Power supply voltage /
Consumption
WEIGHT
3.86 kg
Weight
TEST
OK-xx
Routine testing result
HiPot
HiPot-OK
HiPot test result
Date
dd.mm.yyyy
Production date
–
Logo CE
The product is in compliance
with EU legislation and directives
–
Crossed out dustbin logo
Disposal of the product is
a subject to regulations on the
disposal of electronic waste
WEIGHT: 3,86 kg
DATE: 4.12.2015
MAC X11: 00-00-00-00-00-00
HiPot: HiPot - OK
TEST: OK-MU
AUX FW: APP 0.00 / LDR 0.00
POWER: 16.8 V to 45 V DC / 1.5 A
S/N: ABCD
TYPE:
APBDG0L031K0FA
Fig. 5 - Type label example

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4. Conformity assessment
The equipment meets the requirements of NV616/2006 Czech governmental
decree. The compliance assessment with NV616/2006 has been performed in
accordance with harmonized standard EN 50121-3-2:2006.
Tested in accordance
with standard
Type of test
Classification
EN 55011:2009
Industrial, scientific and medical
equipment –Radio-frequency
disturbance characteristics –Limits and
methods of measurement
Complies
EN 61000-4-2:2009
Electromagnetic compatibility (EMC) –
Part 4-2: Testing and measurement
techniques –Electrostatic discharge
immunity test
Complies
EN 61000-4-3:2006
Electromagnetic compatibility (EMC) –
Part 4-3: Testing and measurement
techniques –Radiated, radio-frequency,
electromagnetic field immunity test,
800 MHz to 1000 MHz
20 V/m
EN 61000-4-3:2006
Electromagnetic compatibility (EMC) –
Part 4-3: Testing and measurement
techniques –Radiated, radio-frequency,
electromagnetic field immunity test,
1000 MHz to 2100 MHz
10 V/m
EN 61000-4-3:2006
Electromagnetic compatibility (EMC) –
Part 4-3: Testing and measurement
techniques –Radiated, radio-frequency,
electromagnetic field immunity test,
2100 MHz to 2500 MHz
5 V/m
EN 61000-4-4:2012
Electromagnetic compatibility (EMC) –
Part 4-4: Testing and measurement
techniques –Electrical fast transient/burst
immunity test, power supply
2 kV
EN 61000-4-4:2012
Electromagnetic compatibility (EMC) –
Part 4-4: Testing and measurement
techniques –Electrical fast transient/burst
immunity test, input
2 kV
EN 61000-4-5:2006
Electromagnetic compatibility (EMC) –
Part 4-5: Testing and measurement
techniques –Surge immunity test
4 kV
EN 61000-4-6:2009
Electromagnetic compatibility (EMC) –
Part 4-6: Testing and measurement
techniques –Immunity to conducted
disturbances, induced by radio-frequency
fields
10 V

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4.1. Other tests
This product was assessed and approved for use in railway applications
according to standards:
Tested in accordance
with standard
Type of test
Classification
EN 50155:2007
Railway applications –Electronic
equipment used on rolling stock
Complies
EN 50121-3-2:2006
Railway applications –Electromagnetic
compatibility –Part 3-2: Rolling stock –
Apparatus
Complies
EN 61373:2010
Railway applications –Rolling stock
equipment –Shock and vibration tests
Complies
EN 60068-2-1:2007
Environmental testing –Part 2-1: Tests –
Test A: Cold
Complies
EN 60068-2-2:2007
Environmental testing –Part 2-2: Tests –
Test B: Dry heat
Complies
EN 61000-4-29:2000
Electromagnetic compatibility (EMC) –
Part 4-29: Testing and measurement
techniques –Voltage dips, short
interruptions Voltage variations on d.c.
input power port –immunity test
S2, C1
EN EN 60 529:1989
Degrees of protection provided by
enclosures (IP Code)
Complies *)
*) Meets required technical parameters of device, front panel cover IP65, rear
cover IP20.
Note

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5. Power supply
Computer APBDG0L031K0FA can be powered only by DC power supply.
Power supply voltage is connected to terminals Vcc and GND of PWR
connector. Terminal SB is used for computer turning on and off, terminal PE for
connection of computer chassis.
Computer power supply (terminals Vcc, GND and SB) is galvanically separated
from internal electronics of the computer.
When installing, it is recommended to connect in single point of switchboard the
PE terminal with chassis of equipment, where the computer is installed.
The PE terminal is internally connected with computer casing and with metal
caps of all connectors.
WEIGHT: 3,86 kg
DATE: 4.12.2015
MAC X11: 00-00-00-00-00-00
HiPot: HiPot - OK
TEST: OK-MU
AUX FW: APP 0.00 / LDR 0.00
POWER: 16.8 V to 45 V DC / 1.5 A
S/N: ABCD
TYPE:
APBDG0L031K0FA
PWR
Fig. 6 - Power supply connector location
Connecting
to PE

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5.1. Power supply connector pinout
APBDG0L031K0FA computer is equipped with 4-pin connector of
WAGO 769-634 type labeled as PWR. It’s used as power supply connector.
PIN
Signal
Signal type
1
Vcc
Power supply
2
PE
Computer chassis
3
GND
Power supply, Ground
4
SB
Turning the computer ON
5.2. Computer start up and shut down
Terminal Vcc is used for computer power supply. Unit is switched ON/ OFF
using the SB terminal. After connecting power supply voltage to SB terminal
(terminal Vcc must be attached to power supply) the unit’s power supply is
switched ON and the internal piezo-buzzer shortly beeps.
Then follows start of operating system and user application is launched.
SB terminal
Device status
Vcc
Device is ON
Not connected
Device is OFF
In terms of data consistence, the unit's start-up is not critical and can be
realized either by coincident connecting of power supply voltage to Vcc and SB
terminals, or by connecting the voltage first to Vcc terminal and then to SB, or
vice versa. Nevertheless, when starting up, an incorrect progress is not
possible.
Vcc
SB
HW state
ton toff1
t
SW state
Fig. 7 - Correct start up / shut down
PWR
connector
pinout
SB function
Power ON

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To prevent the data damage the computer must be shut down only by SB
terminal.
First, it’s necessary to disconnect the supply voltage from SB terminal, thereby
is initiated a correct process of systemic termination of application and
operating system run. Only after completion of operating system run and unit’s
shut down, the supply voltage can be disconnected from terminal Vcc, or
voltage can be left connected to Vcc terminal permanently.
Together with initiating of systemic switch-off, the function of dispatch processor
for unit’s shut down is activated. This shut down takes place after elapsing of 1
minute, independently on the immediate state of systemic switch-off. The time
adjusted for shut down by dispatch processor must be longer than time for
correct software shut down of operating system. If it is not true, data corruption
can occur.
+U
GND
Vcc
PE
GND
SB SW
BAT
Fig. 8 - Recommended scheme of computer wiring
+U
GND
Vcc
PE
GND
SB SW
Fig. 9 - Correct start up / shut down
This state can cause corruption of data in the internal FLASH memory. It can
occur, if supply voltage is disconnected concurrently from both SB and Vcc
terminals, or, if shut down by dispatch processor is activated before correct
terminating of operating system run.
Correct
shut down
Incorrect
shut down

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The incorrect unit shut down occurs always when SB signal is deactivated
within the time shorter than ton since computer is started (see the figure below).
Vcc
SB
HW state
ton toff2
t
SW state
Fig. 10 - Incorrect shut down
Signal SB can be connected directly with device Vcc terminal. In this case
operating system must be designed so that instant shutting down could
not cause damage the data.
+U
GND
Vcc
PE
GND
SB
SW
Fig. 11 - Incorrect shut down

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6. Internal processor modules
6.1. Master processor module
APBDG0L031K0FA computer contains as Master CPU the MSC Q7-BT-15-
20B2I core.
Core is base on processor Intel®Atom™ E3815 Single-core.
For more details see the MSC Q7-BT module datasheet on manufacturer's
website (see Related documentation).
As module storage device is used the FLASH memory. Therefore, when
keeping the memory lifetime in mind it is recommended to minimize the number
of writing cycles.
6.2. Auxiliary processor module
Computer APBDG0L031K0FA contains an Auxiliary CPU with CORTEX
processor.
The Auxiliary CPU manages the internal sources of graphical terminal and
takes care of reliable start and run of Master CPU. The Auxiliary CPU also
provides the program watchdog functionality for Master CPU.
The Auxiliary CPU communicates with Master CPU by Auxiliary processor
commands. By using these commands it’s possible:
to read the data from computer’s light and temperature sensors,
to detect the FW version and revision of HW,
to operate the LCD display backlight,
and other.
For detail list of functions and their description see the Related documentation –
APBxxx series of panel computers –Programming manual.
Core
Flash memory
Supplies
management
Auxiliary
processor
commands