Amit AIPDB1215WA81/01 User manual

aipdb1215wa8101_g_en_101
AIPDB1215WA81/01
TFT panel 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) 2015, AMiT, spol. s r. o.
Producer: AMiT, spol. s r. o.
Naskové 1100/3, 150 00 Praha
www.amit.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. Connector location..........................................................................................9
2.3. Location of mounting holes...........................................................................10
2.4. Recommended drawing symbol ...................................................................10
2.5. Type label.....................................................................................................11
3. Conformity assessment ....................................................................13
3.1. Other tests....................................................................................................14
4. Power supply......................................................................................15
4.1. Turning TFT panel on and off.......................................................................15
4.1.1 SB input is used............................................................................................16
4.1.2 SB input is not used......................................................................................17
5. Digital inputs / outputs......................................................................18
6. Communication lines and peripherals.............................................20
6.1. RS422 ..........................................................................................................20
6.2. Audio............................................................................................................21
6.3. Ethernet........................................................................................................22
6.4. USB..............................................................................................................23
6.5. Indication LED..............................................................................................24
7. Mounting.............................................................................................25
7.1. Mounting procedure......................................................................................25
7.1.1 Preparing the workplace...............................................................................25
7.1.2 Casing removal.............................................................................................25
7.1.3 Unfolding the display....................................................................................27
7.1.4 Mounting on the ceiling.................................................................................28
7.1.5 Connection of cabling...................................................................................28
7.1.6 Folding the display back...............................................................................29
7.1.7 Mounting cover.............................................................................................30
7.2. Mounting claims............................................................................................32
8. Ordering information and completion .............................................33
8.1. Completion ...................................................................................................33
8.2. Connectors...................................................................................................33
9. Packing ...............................................................................................34
10. Storing.................................................................................................35
11. Maintenance .......................................................................................36
12. Waste disposal...................................................................................37

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History of revisions
Document name: aipdb1215wa8101_g_en_101.pdf
Author: Ondřej Rott
Revision
Date
Changes
100
7. 4. 2015
New document
101
1. 9. 2015
Changes in chapters 2. Technical parameters, 2.4.
Recommended drawing symbol, 4. Power supply, 5. Digital
inputs / outputs and 6. Communication lines and peripherals.
Related documentation

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1. Introduction
AIPDB1215WA81/01 is a TFT panel for rolling stock.
2 × 21.5“ TFT display, resolution 1920 × 1080, LED backlight
CPU MSC Q7-BT-15-2201I
Linux operating system
2 × USB
1 × RS422
1 × Audio output
Ethernet 10 / 100 Mbps interface with M12 connector
Indication LED
Power supply 24 V DC
Mounting on vehicle body
Design according to EN 50155:2007
TFT panel AIPDB1215WA81/01 operates without limitation in temperature
range 0 °C to 50 °C.
The display including backlight is off within temperature range of -20 °C to
60 °C (with exception of temperature range for full functionality), however
internal electronics stays on.
Basic features
Temperature
dependence

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2. Technical parameters
Module
MSC Q7-BT-15-2201I
Processor
Intel Atom E3815 Single-Core 1.46 GHz,
5 W TDP
SDRAM
2 GB DDR3L
FLASH memory
4 GB eMMC Flash
Type
2 × TFT, 21.5“
Resolution
(1920 × 1080) pixels
Number of faulty pixels
Max. 5
Luminance, contrast
Typically 300 cd/m2, typically 5000:1
Viewing angle *)
178 ° horizontally and vertically *)
Backlight
LED
Backlight lifetime
50 000 hours **)
*) For contrast ratio ≥ 10:1.
**) Luminance drop to 50 %.
Type
Piezo buzzer
Frequency
Cca. 2.2 kHz
Signal strength
Cca. 70 dB / 10 cm
Quantity
2
Operation indication
No
Galvanic separation
No
Data transmission rate
12 Mbps / 480 Mbps
Connection point
USB connector, type A
Recommended cabling
Shielded USB cable
Quantity
1 ×
Operation indication
No
Galvanic separation
No
Insulation strength
500 V AC / 1 minute *)
Terminating resistor
120 Ω **)
Maximum transmission rate
115 kbps
Recommended cabling
Shielded cable
Maximum cable length
1000 m ##)
Connection point
Connector D-sub DE-9, socket, connector fixing
by UNC4-40 threaded screw #)
*) Insulation must not be used for dangerous voltage separation.
**) Termination + idle state definition are connected at the same time through
DIP switch located near connector by switching contacts 1 and 2 to ON.
#) Connector is common for RS422 and Audio output.
##) Correlation between transmission speed and cable length according to
TIA/EIA-422 standard.
Quantity
2 ×
Type
Digital input / output, 24 V DC
Maximum input level for log. 0
4.5 V
Minimum input level for log. 1
12.5 V
CPU module
Display
Note
Internal piezo
buzzer
USB
RS422
Note
Digital inputs /
outputs

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Log. 0 output voltage
0 V
Log. 1 output voltage
Power supply voltage
Maximum output current
0.5 A
Galvanic separation
Yes, 500 V AC / 1 minute *)
Connection point
WAGO 769-106/021-000
Wire cross section
0.75 mm2to 1.5 mm2
*) Insulation must not be used for dangerous voltage separation.
Quantity
1
Stereo
Yes
Power
2 × 1.1 W
Minimum load
2 × 8 Ω
Connection point
Connector D-sub DE-9, socket, *)
UNC4-40 fixation
*) Connector is common for RS422 and Audio output.
Quantity
1
Data transmission rate
10 / 100 Mbps
Auto MDIX
Yes
Operation indication
LED
Galvanic separation
Yes
Galvanic separation strength
500 V AC / 1 minute *)
Connection point
M12 4-pin connector, D-coding, according to
IEC61375-3-4
Recommended cabling
STP CAT6
Maximum segment length
100 m
*) Insulation must not be used for dangerous voltage separation.
Nominal power supply voltage
24 V DC
Power supply voltage range
16.8 V to 30 V DC
Power consumption
Max. 2.2 A at 24 V DC
Max. 3 A at 16.8 V
Starting peak current
Max. 30 A at 24 V DC **)
Galvanic separation
Yes
Insulation strength
500 V AC / 1 minute *)
Connection point
Connector WAGO 769-664/003-000
Connector counterpart
Connector WAGO 769-104/021-000
Wire cross section
0.75 mm2to 4 mm2
*) Insulation must not be used for dangerous voltage separation.
**) Inrush peak current duration is less than 200 µs.
Mechanical design
Metal case
Viewing area cover
Polycarbonate
Mounting
On the vehicle ceiling
Ingress protection rate
–front side
–back side
IP50
IP20
Weight –netto
–brutto
17.70 kg ±5 %
19.20 kg ±5 %
Note
Audio output
Note
Ethernet
Note
Power supply
Note
Mechanics

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Dimensions (w × h × d)
(554 × 360 × 326) mm
Package dimensions (w × h × d)
(580 × 380 × 350) mm
Unit overall mass of plastics
1783 g
Included mass of self-extinguishing
plastics
1783 g
Device does not contain
PUR, PVC, Asbestos
Device conforms
2011/65/EU (ROHS)
1907/2006EU (REACH)
Full functionality
0 °C to 50 °C *)
Limited functionality
-20 °C to 60 °C *)
Storage temperature range
-20 °C to 60 °C
*) The display including backlight is off within temperature range of -20 °C to
60 °C (with exception of temperature range for full functionality), however
internal electronics stays on.
Maximum ambient humidity
< 95 % non-condensing
Expected MTBF
> 150 000 h
Expected lifetime
15 years *)
*) With exception of components with reduced life expectancy.
LCD backlight
50 000 hours **)
*) To the components listed here is not provided full range warranty, but only
for time of expected component lifetime or presumptive life expectancy.
**) Luminance drop to 50 %.
Equipment is intended to operate up to 1 400 m above the sea level.
Equipment design meets the requirements of temperature class T3, with temperature
lower range extension and limitation of full operating functionality to temperature
range according to chapter Technical parameters.
According to EN 61373:2010 standard, the equipment is classified in terms of
vibrations into Category 1, Class B (mounting to vehicle body).
For power supply voltage are permissible conditions of power supply break class S1
(according to chapter 5.1.1.2. of EN 50155:2007 standard).
For supply voltage switching are permissible conditions of C1 Class (according to
chapter 5.1.3 of EN 50155:2007 standard).
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
Note
Components
with reduced
lifetime *)
Note
Claims of EN
50155:2007
Safety
classification

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2.1. Dimensions
133,4
325,5
360,0
335,1
Fig. 1 - AIPDB1215WA81/01 dimensions
2.2. Connector location
Fig. 2 - Location of AIPDB1215WA81/01 connectors

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2.3. Location of mounting holes
TFT panel contains 4 mounting holes, located on the console on the rear side of
the unit. Mounting holes are intended to be used with 4 M8 screws.
415,0
90,0
4 x O 9
Fig. 3 - Location and dimensions of AIPDB1215WA81/01 mounting holes
2.4. Recommended drawing symbol
Following drawing symbol is recommended for AIPDB1215WA81/01 TFT
panel:
X3
ETH
M12-D
PWR
PE
Vcc
GND
1
2
3
AIPDB1215WA81/01
X1
4
SB
5
DIO1
6
DIO2
X4
AUDIO
D-sub DE-9
RS 422
X2
USB2
USB1
USB
USB
Fig. 4 - Recommended drawing symbol for AIPDB1215WA81/01