Amit AWBDB0LA10F2GA User manual

awbdb0la10f2ga_g_en_100
AWBDB0LA10F2GA
Panel computer
for rolling stock
Operation manual
Version 1.00

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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 anybody or 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) 2018, 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.........................................................................................5
Related documentation...................................................................................5
1. Introduction..........................................................................................6
2. Technical parameters..........................................................................7
2.1. Dimensions...................................................................................................11
2.2. Recommended drawing symbol ...................................................................12
2.3. Block diagram...............................................................................................13
3. Labelling .............................................................................................14
3.1. Manufacturer type plate................................................................................15
4. Conformity assessment ....................................................................16
4.1. Other tests....................................................................................................17
5. Power supply......................................................................................18
5.1. Power supply connector pinout.....................................................................19
5.2. Computer start up and shut down.................................................................19
6. Internal processor modules..............................................................23
6.1. Master processor module.............................................................................23
6.2. Auxiliary processor module ..........................................................................23
7. Communication lines and peripherals.............................................24
7.1. Ethernet........................................................................................................24
7.2. USB..............................................................................................................25
7.3. RS485 ..........................................................................................................26
7.4. MVB..............................................................................................................27
7.5. GPS..............................................................................................................28
7.6. WiFi..............................................................................................................29
7.6.1 Transmission speed .....................................................................................29
7.6.2 Connection of antennas................................................................................29
7.7. Circumferential keyboard..............................................................................30
7.8. Piezo buzzer.................................................................................................30
7.9. Light sensor and LED indicators...................................................................30
7.10. RTC battery backup......................................................................................32
8. Mounting.............................................................................................33
8.1. Mounting instructions....................................................................................33
8.2. Mounting holes.............................................................................................33
8.3. Installation rules............................................................................................35
9. Ordering information, BoM ...............................................................36
9.1. Package contents.........................................................................................36
9.2. Spare parts...................................................................................................36
9.3. Accessories..................................................................................................36
10. Packaging...........................................................................................37
11. Storage................................................................................................38
12. Maintenance .......................................................................................39

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12.1. Backup battery replacement.........................................................................39
12.2. Cleaning.......................................................................................................41
12.3. LCD backlight replacement ..........................................................................41
12.4. Keyboard replacement .................................................................................41
13. Waste disposal...................................................................................42

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History of revisions
Document name: awbdb0la10f2ga_g_en_100.pdf
Revision
Date
Author of change
Changes
100
12. 02. 2018
Martin Uhlář
New document.
Related documentation
1. AWBDB0LA10F2GA panel computer –main dimensions
file: awbdb0la10f2ga_u1_en_xxx.PDF
2. AWxxx –Series of panel computers for rolling stock –Programmers manual
file: apbxxx_ms_en_xxx.pdf
3. APT Flash Loader –Flash image manipulation and diagnostic utility –User’s guide
file: apt-flash-loader_g_en_xxx.pdf
4. Principles of RS485 interface usage –Principles of RS485 network designing and
connecting for AMiT control systems communication
file: ap0016_en_xx.pdf
5. SP_MB247720 –Backup battery module –datasheet
file: sp_mb247720_d_en_xxx.pdf
6. http://www.msc-technologies.eu/ –producer of MSC Q7-BT processor module
7. https://www.telit.com/ - producer of GPS module
8. AMiT Wi-Fi systems overview –Application note
file: an0001_en_xx.pdf
9. RM-MVB10/1x MVB module –Operation manual
file: rm-mvb10xx_g_en_xxx.pdf

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1. Introduction
AWBDB0LA10F2GA is a PC platform panel computer.
AWBDB0LA10F2GA series computer is designed for using in rolling stock. In
following text, the device will be referred to only as ‘computer’.
Computer AWBDB0LA10F2GA contains the Master processor module with
Intel Atom processor (Master CPU hereinafter) and an Auxiliary processor
module with processor Cortex (Auxiliary CPU hereinafter), which ensures the
supplementary terminal functions.
Panel computer contains operating system on its memory. Application software
is written by user separately.
▪CPU Intel® Atom™E3815, Single core, 1.46 GHz
▪2 GB DDR3L RAM
▪4 GB SLC SSD
▪4 GB SLC CFast
▪RTC battery backup
▪TFT LCD 10.4“, resolution (1024 ×768), LED backlight
▪Internal piezo buzzer
▪Mounting into side wall or dashboard
▪32 keys panel-built-in UIC612-01 custom printed keyboard
▪Dimensions according to UIC612-01
▪2 × Ethernet interface 10/100 Mbps, 4-pin connector M12 Harting PushPull
▪1 × RS485
▪1 × MVB Class 2, EMD
▪1 × USB M12
▪1 × GPS
▪1 × WiFi
▪Power supply voltage 16.8 V to 50.4 V DC
Computer is designed to operate 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.
Most of available operating systems can run on panel computer. Please contact
AMiT support for information about current OS versions and OS using support.
Properties

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2. Technical parameters
Module
MSC Q7-BT-15-20B2I
CPU
Intel®Atom™ E3815, Single core, 1.6 GHz
RAM
2 GB, DDR3L SDRAM
FLASH memory
4 GB SATA SLC *)
RTC backup
Lithium battery BR2477, Panasonic
Battery lifetime
5 years
*) Memory is the fixed part of the module.
Type of memory
4 GB SLC CFast
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 angle
Typically 176 ° horizontally, 176 ° vertically
Backlight
LED
Backlight lifetime
50 000 hours *)
*) Luminance drop to 50 %.
Number of keys
32
Keypad layout
According to UIC612-01
Backlight
Electroluminescent foil
Backlight colour
White
Keys lifetime
105 operations each key
Backlight lifetime
5 000 hours *)
*) Luminance drop to 50 %.
Type
2× LED
Colours
Red, yellow
Light intensity adjustment
No
Frequency
200 Hz for computer state indication
300 Hz to 5 kHz for user control
Signal strength
About 60 dB / 10 cm
Quantity
2
Operation indication
No
Galvanic isolation
Yes
Isolation strength
1000 V AC / 1 minute
Data transmission rate
10/100 Mbps
Connection point
M12 connector according to IEC 61375-3-4
HARTING Push-pull compatible
Recommended cabling
STP CAT6
Maximum segment length
100 m
Auto MDIX
Yes
CPU
Note
Storage
Display
Note
Keyboard
Note:
Indication
Internal piezo
buzzer
Ethernet

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Quantity
1
Operation indication
No
Galvanic isolation
No
Data transmission rate
12 Mbps / 480 Mbps
Connection point
M12 5-pin A-Code
Recommended cabling
Shielded USB cable
Maximum cable length
3 m
*) USB only for service usage.
Quantity
1
Operation indication
No
Galvanic isolation
Yes
Dielectric strength
500 V AC / 1 minute *)
Terminating resistor
Must be solved externally
Data transmission rate
4800 bps up to 115200 bps
Recommended cabling
Shielded cable
Maximum stations count
256
Connection points
D-sub DE-9 plug,
connector fixing by UNC4-40 thread screw
*) Isolation must not be used for dangerous voltage separation.
Quantity
1
Type
MVB Class 2, EMD
Module
RM-MVB10/12
Operation indication
No
Galvanic isolation
Yes
Dielectric strength
500 V AC / 1 minute *)
Recommended cabling
Shielded cable
Connection points
D-sub DE-9 plug + socket
connector fixing by M3 screw
*) Isolation must not be used for dangerous voltage separation.
Quantity
1
Module
TELIT J-N3
Internal module interface
UART
Operation indication
No
Galvanic isolation
No
Recommended cabling
Coaxial cable 50 Ω
Connection points
SMA jack (external thread)
Quantity
1
Module
WLE600VX-I
Communication standard
802.11a/b/g/n/ac
Frequency band
2.4 GHz or 5 GHz
Encryption
64/128 bits WEP, WPA, WPA2, 802.1x
Supported signal transmission
SISO, MIMO 2×2
Maximum output power
19 dBm
Internal module interface
PCIe
Operation indication
No
USB
Note
RS485
Note
MVB
Note
GPS
WiFi

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Galvanic isolation
No
Recommended cabling
Coaxial cable 50 Ω
Maximum cable length
5.5 m
Connection points
2× RSMA jack (external thread)
Nominal power supply voltage
24 V to 36 V DC
Power supply voltage range
16.8 V to 50.4 V DC
Power consumption *)
Max. 1.5 A at 24 V
Starting peak current *)
170 A / < 200 μs
Standby current **)
Max. 20 mA
Galvanic isolation
Yes
Isolation strength
1000 V AC / 1 minute
Connection point
Connector M12, male, 4-pin, A-Code
Recommended connector
counterpart
43-00421 #)
Wire cross section
0.75 to 1 mm2/ AWG 18 to 16
PE Terminal
Screw M4
The power supply separates the computer electronics from supply voltage.
*) Values are valid for nominal power supply voltage range.
**) Valid for nominal power supply voltage range, SB = 0 V or disconnected.
#) Connector must be ordered separately.
Construction
According to UIC612-01
Mechanical design
Duralumin front and rear panel, steel cover
Surface finish
–front panel
–cover
–rear panel
Powder coating
Powder coating
Chromate
Colour –front panel
–cover
–keyboard
Black fine matte RAL 9005
Black smooth matte RAL 9005
Gray RAL 7016
Mounting
Into side wall or dashboard
Ingress protection rate
Front panel IP65 *)
Rear cover IP20
Weight –netto
–brutto
3.90 kg ±5 %
4.50 kg ±5 %
Dimensions (w × h × d)
According to UIC612-01
(310 × 214 × 94)** mm
Dimensions of package (w × h × d)
(413 × 298 × 195) mm
*) Front panel cover protection rate does not apply to the cushion between the
front panel and mounting board. Cover protection rate of mounting holes
must be provided by mounting screws with proper sealing.
**) Without power supply connector counterpart.
Unit overall mass of plastics
297 g
Included mass of self-extinguishing
plastics
297 g
Device does not contain
PUR, Asbestos
Device conforms
2011/65/EU (ROHS)
1907/2006EU (REACH)
Power supply
Notes
Mechanics
Notes
Dangerous
materials

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Operating temperature range
-30 °C to 70 °C
Storage temperature range
-30 °C to 70 °C
Maximum ambient humidity
< 95 % not condensing
Device is functional within the whole range of operating temperatures
immediately after switching on.
For details about thermal protection see the related documentation –Panel
computers AWxxx –Programming manual (file: awxxx_ms_en_xxx.pdf) –
chapter Device internal temperature monitoring.
Expected MTBF
> 100 000 h
Expected lifetime
15 years
Operating system
Without OS
Application software
Written individually by customer
Backup battery
Expected lifetime 5 years
LCD backlight
Expected lifetime 50 000 hours *)
Keys lifetime
105 operations each key
Keyboard backlight
Expected lifetime 5 000 hours *)
*) Luminance drop to 50 %.
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 equipment is not classified according to EN 50128:2011 Railway applications –
Communications, signalling and processing systems –Software for railway control
and protection systems.
The equipment is not classified according to EN 50129:2003 Railway applications –
Communication, signalling and processing systems –Safety-related electronic
systems for signalling.
Environmental
conditions
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.
For detailed dimension drawing see the Related documentation –
AWBDB0LA10F2GA panel computer –main dimensions (file:
awbdb0la10f2ga_u1_en_xxx.pdf).
TYPE
WEIGHT: x.xx kg
DATE: xx.xx.xxxx
HiPot: HiPot - OK
TEST: OK-VS
AUX FW: APPx.xx / LDR x.xx
POWER: 16.8 to 50.4 V DC / 1.5 A
S/N AB12345
AWBDB0LA10F2GA
MAC X11: xx-xx-xx-xx-xx-xx
HW REV x
310 94
82
280
203 214
Fig. 1 - AWBDB0LA10F2GA dimensions

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2.2. Recommended drawing symbol
Following drawing symbol is recommended for panel computer
AWBDB0LA10F2GA.
RS485
X4
USB
X13
M12
X1 / PWR
4PE
SB3
1
2 GND
Vcc
ETH1
X11
AWBDB0LA10F2GA
D-SUB DE-9
type A
PE
screw M4
M12
ETH2
X17
MVB
X8
D-SUB DE-9
MVB
D-SUB DE-9
X9
GPS
SMA
X16
WiFi
RSMA
X14
WiFi
RSMA
X20
Fig. 2 - AWBDB0LA10F2GA drawing symbol

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2.3. Block diagram
Master CPU
1.91GHz
4GB RAM
Power
supplies
X1
PWR
X11
ETH1
Auxiliary CPU
Buzzer
Temperature
sensor
USB
CPLD
X4
RS485
LPC
LCD
LED, light sensor,
keyboard
RS485
driver
LVDS
X12
USB
USB
Touchscreen
CFast 4GB
MVB
module
X8
MVB
X9
MVB
X17
ETH2
PCIe to ETH
SATA
X14
WiFi
X20
WiFi
X16
GPS
GPS
module
WiFi
module
PCIe
PCIe
PCIe
Fig. 3 - AWBDB0LA10F2GA block diagram

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3. Labelling
Type identification plate is placed on the back side of the AWBDB0LA10F2GA
computer.
For exact location of labels see Fig. 4 - Labelling of AWBDB0LA10F2GA
computer.
TYPE
WEIGHT: x.xx kg
DATE: xx.xx.xxxx
HiPot: HiPot - OK
TEST: OK-VS
AUX FW: APP x.xx / LDR x.xx
POWER: 16.8 to 50.4 V DC / 1.5 A
S/N AB12345
AWBDB0LA10F2GA
MAC X11: xx-xx-xx-xx-xx-xx
HW REV x
1
Fig. 4 - Labelling of AWBDB0LA10F2GA computer
Number
Description
1
Type plate
Legend

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3.1. Manufacturer type plate
Type identification plate is placed on the back side of the computer.
Identification plate’s information is summarized in the table below, for example
of filled manufacturer type plate see Fig. 5 - Example of manufacturer’s type
plate.
Description
Value
Note
–
AMiT logo
Manufacturers logo
–
QR code
Manufacturer’s QR code
TYPE
AWBDB0LA10F2GA
Computer type
S/N
xxxxxxx
Serial number
HW REV
-
HW revision
MAC X11
xx-xx-xx-xx-xx-xx
X11 interface MAC address
AUX FW
APP x.xx / LDR x.xx
Auxiliary firmware version
POWER
16.8 to 50.4 V DC / 1.5 A
Power supply / consumption
WEIGHT
x.xx kg
Weight
TEST
OK-xx
Routine test result
HiPot
HiPot-OK
Insulation test result
Date
dd.mm.yyyy
Manufacture date
–
Logo CE
Unit was assessed and complies
with EU legislative requirements
–
Crossed out dustbin logo
with a full stripe
The disposal of electronic
equipment is subject to the
regulations on handling electrical
waste
TYPE
WEIGHT: x.xx kg
DATE: xx.xx.xxxx
HiPot: HiPot - OK
TEST: OK-VS
AUX FW: APP x.xx / LDR x.xx
POWER: 16.8 to 50.4 V DC / 1.5 A
S/N AB12345
AWBDB0LA10F2GA
MAC X11: xx-xx-xx-xx-xx-xx
HW REV x
Fig. 5 - Example of manufacturer’s type plate

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4. Conformity assessment
The equipment meets the requirements of NV117/2016 Czech governmental
decree. The compliance assessment with NV117/2016 has been performed in
accordance with harmonized standard EN 50121-3-2:2016.
Tested in accordance
with standard
Type of test
Classification
EN 55016-2-1:2014
Specification for radio disturbance and
immunity measuring apparatus and
methods - Part 2-1: Methods of
measurement of disturbances and
immunity - Conducted disturbance
measurements
Complies
EN 61000-6-4:2006
Electromagnetic compatibility (EMC) -
Part 6-4: Generic standards - Emission
standard for industrial environments
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,
80 MHz to 6000 MHz
Complies *)
EN 61000-4-4:2012
Electromagnetic compatibility (EMC) –
Part 4-4: Testing and measurement
techniques –Electrical fast transient/burst
immunity test, power supply
Complies
EN 61000-4-5:2006
Electromagnetic compatibility (EMC) –
Part 4-5: Testing and measurement
techniques –Surge immunity test
Complies
EN 61000-4-6:2009
Electromagnetic compatibility (EMC) –
Part 4-6: Testing and measurement
techniques –Immunity to conducted
disturbances, induced by radio-frequency
fields
Complies *)
*) If strong electrical interference appears, the functionality of touch panel
may be limited.
Note

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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 60529:1993
Degrees of protection provided by
enclosures (IP Code)
Complies *)
EN 45545-2:2013
Railway applications - Fire protection on
railway vehicles - Part 2: Requirements
for fire behaviour of materials and
components
HL2
IEC 61375-3-1 ed. 1
Electronic railway equipment –Train
Communication Network (TCN) –Part 3-
1:
Multifunction Vehicle Bus (MVB)
Complies

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5. Power supply
Computer AWBDB0LA10F2GA must be powered from DC power supply only.
Power supply voltage is connected to a PWR connector, terminals Vcc and
GND. Terminal SB is used for computer turning on and off, terminal PE for
connecting a computer chassis.
The computer power supply (terminals Vcc, GND and SB) is galvanically
isolated from computer electronics.
When installing, it is recommended to connect in single point of installation the
PE terminal with chassis of equipment, where the computer is installed.
The PE terminal of power connector is internally connected with computer
casing and with metal caps of all the connectors. For good grounding we
strongly recommended to use ground screw near the X1 connector.
TYPE
WEIGHT: x.xx kg
DATE: xx.xx.xxxx
HiPot: HiPot - OK
TEST: OK-VS
AUX FW: APP x.xx / LDR x.xx
POWER: 16.8 to 50.4 V DC / 1.5 A
S/N AB12345
AWBDB0LA10F2GA
MAC X11: xx-xx-xx-xx-xx-xx
HW REV x
PWR
Fig. 6 - Power supply connector location
Connecting
to PE

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5.1. Power supply connector pinout
AWBDB0LA10F2GA computer is equipped with M12 connector labelled as
PWR. It is used as a power supply connector.
Matching counterpart is NOT contained in package.
PIN
Signal
Description
1
Vcc
Power supply
2
GND
Computer chassis
3
SB
Power supply, Ground
4
PE
Turning the computer ON
5.2. Computer start up and shut down
Terminal Vcc is used for connecting computer to the power supply. Device start
up and shut down is performed through SB terminal. After connecting power
supply voltage to SB terminal (terminal Vcc must be attached to power supply)
computer is switched ON, yellow LED goes ON and internal buzzer shortly
beeps. *)
*) Valid for default settings. More about LEDs and piezo buzzer behaviour can
be found in chapter 7.8 and 7.9.
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.
Note
PWR
connector
pinout
Note
SB function
Start-up

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Vcc
SB
HW state
ton toff1
t
SW state
Fig. 7 - Correct start up / shut down
To prevent the data damage, the computer must be shut-down only via SB
terminal.
First, it is necessary to disconnect the supply voltage from SB terminal, which
initiates correct termination of application and operating system. Only after
operating system terminates and unit shuts down, the supply voltage from
terminal Vcc can be disconnected, or voltage can be connected to Vcc terminal
permanently.
Together with initiation of system shutdown, the function of Auxiliary CPU for
unit’s shutdown is activated. This shutdown takes place after elapsing 1 minute,
independently on the immediate state of system shutdown. The time adjusted
for shutdown by Auxiliary CPU must be longer than time for correct software
shutdown of operating system. If this is not ensured, data corruption can occur.
+U
GND
Vcc
PE
GND
SB SW
BAT
Fig. 8 - Recommended scheme of computer wiring
Safe
shutdown