Amit PPMB1 Series User manual

ppmb1xx_g_en_105
PPMB1xx
Series of recording units
for rolling stock
Operation manual
Version 1.05

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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 of making 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) 2017, 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. Possible variants ..........................................................................................10
2.2. Dimensions...................................................................................................11
2.3. Recommended drawing symbol ...................................................................12
2.4. Block diagram...............................................................................................13
2.5. Temperature dependence............................................................................13
3. Product designation ..........................................................................14
4. Conformity assessment ....................................................................15
4.1. Other tests....................................................................................................16
5. Power supply......................................................................................17
5.1. Computer start up and shut down.................................................................18
5.1.1 SB input is active..........................................................................................18
5.1.2 SB input is not used......................................................................................20
6. Digital inputs / outputs.......................................................................21
7. Communication lines and peripherals.............................................23
7.1. Video output.................................................................................................23
7.2. RS232 ..........................................................................................................24
7.3. Ethernet........................................................................................................25
7.3.1 Wiring connector M12 4-pin, 10 / 100 Mbps..................................................26
7.3.2 Wiring connector M12 8-pin, 10 / 100 Mbps..................................................27
7.3.3 Wiring connector M12 8-pin, 1000 Mbps......................................................28
7.3.4 Wiring connector RJ-45, 100 Mbps ..............................................................29
7.3.5 Wiring connector RJ-45, 1000 Mbps ............................................................30
7.4. USB..............................................................................................................30
7.5. User button...................................................................................................31
7.6. Indication LED..............................................................................................31
7.6.1 Variant with RJ45 connector –2 LEDs.........................................................32
7.6.2 Variant with M12 connector –4 LEDs ..........................................................32
8. Data carriers.......................................................................................34
8.1. System disk..................................................................................................34
8.2. Recording disks............................................................................................34
8.2.1 HDD..............................................................................................................34
8.2.2 SSD..............................................................................................................35
9. Mounting.............................................................................................36
9.1. Mounting instructions....................................................................................36
9.2. Cabling.........................................................................................................38
9.3. Mounting apertures.......................................................................................39
9.4. Handling the disks........................................................................................40
9.4.1 Plug-in module manipulation ........................................................................40
9.4.2 Plug-in module disk change .........................................................................40

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10. Ordering information and completion .............................................42
10.1. Ordering Information.....................................................................................42
10.1.1 Completion ...................................................................................................42
10.2. Spare parts...................................................................................................43
11. Packaging...........................................................................................44
12. Storage................................................................................................45
13. Maintenance .......................................................................................46
13.1. Backup battery replacement.........................................................................46
14. Waste disposal...................................................................................47

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History of revisions
Document name: ppmb1xx_g_en_105.pdf
Revision
Date
Author of change
Changes
100
5. 1. 2015
Rott O.
New document.
101
11. 1. 2016
Rott O.
Update to interruption and switching parameters for power
supply, inrush current values and safety classification.
102
25. 4. 2016
Moravec O.
Added data about SSD life expectancy.
Added description about anti-vibration pads mounting.
Fixed the inrush current value.
Added a device into the table with available product
variants.
Added the accessories table.
Removed the list of spare disks.
Adjusted the HDD mounting directive, moved into Mounting
chapter.
Added more in-depth information about differences
between HDD and SSD.
Chapter 9.4 –added precise tightening torques.
Chapter 9.4 –term “HDD or SSD” replaced with “Disk”.
Chapter 9.4 –moved certain Caution paragraphs.
Chapter 10.2 merged with chapter 10.3 into new chapter
10.2.
Chapter 2. –added Surface finish.
Added chapters 3., 11., 12. and 13.1.
103
08. 03. 2017
Manca Š.
Added recording units without drives.
Added new type of recording units.
Added description RJ-45 connector.
Adjusted information about plug-in module manipulation.
Fixed conformity assessment
104
21. 06. 2017
Pužman O.
Modified the description of temperature dependence.
105
29. 11. 2017
Martin Uhlář
Modified the description of the LED indication
Related documentation
1. PPMB1xx –Recording unit –Programming manual
file: ppmb1xx_ms_en_xxx.pdf
2. Modular camera system –Projection manual
file: acasys-ks_mp_en_xxx.pdf
3. Application Note AP0037 –Principles of using Ethernet network
file: ap0037_en_xx.pdf
4. APT Flash Loader –User’s guide
file: apt-flash-loader_g_en_xxx.pdf
5. http://www.msc-technologies.eu –processor core producer

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1. Introduction
PPMB1xx is a series of recording units, based on PC platform industrial
computer and operating system Linux, used for recording and viewing data from
IP cameras. In following text, the device will be referred to as Recording unit.
Recording unit contains the Master processor module with Intel Atom Е3815
processor (Master CPU hereinafter), which controls all functions of the
recording unit.
The size of disks and Ethernet interface implementation are optional, see
chapter 10. Ordering information and completion.
▪CPU Intel Atom E3815
▪2 GB DDR3L SDRAM
▪4 GB eMMC MLC FLASH
▪RTC battery backup
▪Linux operating system
▪Plug-in module recording disks
▪HDD / SSD (depending on variant)
▪2 × USB host
▪1 × video output micro HDMI
▪1 × RS232 (only Rx and Tx)
▪Ethernet 10 / 100 / 1000 Mbps RJ45 / M12 4-pin / M12 8-pin
▪2 × digital input / output
▪Mounting on base plate
*) When using 4pin type M12 connector, the data communication rate is
limited to 10/100 Mbps.
SDRAM and FLASH memory are integral components of main CPU module.
Optionally, recording unit with other combination of CPU, SDRAM and FLASH
can be supplied. For information about availability of other variants of PPMB1xx
recording unit –contact AMiT company sales department.
The recording unit measures its internal temperature by internal temperature
sensor and when the temperature exceeds the operating range, unit shuts down
the disks to prevent their damage.
The recording unit contains elements with reduced lifetime and reduced life
expectancy, see the table in 2. Technical parameters.
Basic features
Note

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2. Technical parameters
CPU
Intel Atom E3815, 1.46 GHz
RAM
2 GB, DDR3L SDRAM *)
FLASH memory
4 GB Internal eMMC MLC FLASH *)
RTC backup
Panasonic BR2477, Lithium battery
Battery lifetime
5 years
*) Memory is an integral component of main CPU module.
Disk
2.5”, SATA *)
Disk type
HDD / SSD / SSD –industrial *)
*) Disk type and capacity depends on particular type of recording unit.
Indication
2 or 4 × LED *)
Colours
Green
*) Depends on particular type of recording unit Ethernet connector.
Type
Piezo buzzer
Frequency
Cca. 2.2 kHz
Signal strength
Cca. 70 dB / 10 cm
Type
1 × micro HDMI single-link
Resolution
VGA, SVGA, XGA, WVGA, WXGA
Connection points
Micro HDMI
Quantity
1
Operation indication
LED
Galvanic isolation
Yes
Galvanic isolation strength
500 V AC /1 minute *)
Connection point
RJ45 / M12 4-pin / M12 8-pin **)
Recommended cabling
STP CAT6
Maximum segment length
100 m
Auto MDIX
Yes
*) Insulation must not be used for dangerous voltage separation.
**) Alternately –according to unit configuration.
Data transmission rate
10 / 100 / 1000 Mbps
Operation indication
LED, integrated into the connector
Connection point
RJ45 connector, according to IEEE802.3
Data transmission rate
10 / 100 Mbps
Operation indication
LED
Connection point
M12 4-pin connector, D-coding
Data transmission rate
10 / 100 / 1000 Mbps
Operation indication
LED
Connection point
8-pin M12 connector, X-coding
CPU
Note
Data carriers
Note
Indication
Note
Internal piezo
buzzer
Video output
Ethernet
Note
Ethernet RJ45
connection
Ethernet
M12 4-pin
Ethernet
M12 8-pin

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Quantity
1
Operation indication
No
Galvanic isolation
No
Recommended cabling
Shielded cable
Connection point
D-sub DE-9 plug,
connector fixated by
UNC4-40 thread bolt
Quantity
2 ×
Type
Digital input / output, 24 V DC
Permitted range of input voltages
-0.5 V to +30 V
Maximum input level for Log. 0
4.5 V
Minimal input level for Log. 1
12.5 V
Log. output voltage 0
0 V
Log. output voltage 1
Power supply voltage
Maximum output current
0.5 A
Galvanic isolation
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
2 ×
USB version
USB 2.0
Operation indication
No
Galvanic isolation
No
Data transmission rate
12 Mbps / 480 Mbps
Recommended cabling
Shielded USB cable
Maximum cable length
3 m
Connection point
USB connector, type A
Nominal power supply voltage
24 V DC
Power supply voltage range
16.8 V DC to 30 V DC
Power consumption
Max. 1.0 A at 24 V,
Max. 1.3 A at 16.8 V DC *)
Inrush current **)
250 A / < 200 µs
(Connection cable Cu: 2 × 2.5 mm2× 30 cm)
150 A / < 200 µs
(Connection cable Cu: 2 × 0.75 mm2× 2.5 m)
Galvanic isolation
Yes
Insulation strength
500 V AC /1 minute***)
Connection point
Connector WAGO 769-666/003-000
Connector counterpart
Connector WAGO 769-106/021-000
Wire cross section
0.75 mm2to 4 mm2
*) The highest power consumption of Recording unit occurs at HDD spin-up.
**) Values are valid for nominal power supply voltage.
***) Insulation must not be used for dangerous voltage separation.
RS232
Digital inputs /
outputs
Note
USB
Power supply
Note

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Mechanical design
Metal case with metal cover
Surface Finish –case
–cover
Powder coating
Powder coating
Colour –case
–cover
Black, RAL 9005, smooth matte
Black, RAL 9005, smooth matte
Mounting
On the base plate
Ingress protection rate
IP30
Weight of configurations without
storage
–netto
–brutto
1.86 kg ±5 %
2.16 kg ±5 %
Weight of single-disk configuration
–netto
–brutto
2.00 kg ±5 %
2.30 kg ±5 %
Weight of double-disk configuration
–netto
–brutto
2.24 kg ±5 %
2.64 kg ±5 %
Dimensions (w × h × d)
(230 × 69 × 175) mm
Package dimensions (w × h × d)
(260 × 160 × 230) mm
Unit overall mass of plastics
240 g
Included mass of self-extinguishing
plastics
240 g
Device does not contain
PUR, PVC, Asbestos
Device conforms
2011/65/EU (ROHS)
1907/2006EU (REACH)
Operating temperature range of
electronics
-40 °C to 70 °C
Operating temperature range of
HDD/SSD
Differs for single variants of PPMB1xx
for precise information see chapter 8.2.
Recording disks *)
Storage temperature range
-40 °C to 70 °C
*) If the HDD/SSD operating temperature range is exceeded, recording
function is stopped followed by HDD shut down.
Maximum ambient humidity
< 95 % non-condensing
Expected MTBF
> 150 000 h
Expected lifetime
15 years *)
*) With exception of components with reduced life expectancy
Prior to first use, application software must be loaded into Recording unit through
USB Flash memory.
HDD
Expected lifetime 1 year *)
SSD
Expected lifetime 5 years *) **)
Backup battery
Expected lifetime 5 years *)
*) Full warranty for components with reduced lifetime is provided only for
limited time period.
**) This is a usual value –precise value depends on the disk type and its
usage. It must be specified within the project.
Mechanics
Dangerous
materials
Temperatures
Note
Others
Note
Software
equipment
Components
with reduced
lifetime
Note

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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).
Supplying voltage drop-outs are not permissible (Class S1 according to Chapter
5.1.1.2 of EN 50155:2007.
For supply voltage switching are permissible conditions of C1 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.
2.1. Possible variants
PPMB1xx series recording units can be delivered in following configurations.
Name
Ethernet
HDD / SSD
Weight
netto/brutto
PPMB1001/2P
RJ45
1 × SSD 2 TB,
0 °C to 70 °C
1.95 kg / 2.30 kg
PPMB1001/xx
RJ45
Record unit without
HDD/SSD
1.86 kg / 2.16 kg
PPMB1011/2T
M12 4-pin
1 × HDD 2 TB
2.05 kg / 2.35 kg
PPMB1011/2T2T
M12 4-pin
2 × HDD 2 TB
2.24 kg / 2.64 kg
PPMB1011/2F
M12 4-pin
1 × SSD 2 TB,
0 °C to 70 °C
1.95 kg / 2.30 kg
PPMB1011/1D1D
M12 4-pin
2 × SSD 1 TB,
-40 °C to 70 °C
2.00 kg / 2.35 kg
PPMB1011/xx
M12 4-pin
Record unit without
HDD/SSD
1.86 kg / 2.16 kg
PPMB1021/S512
M12 8-pin
1 × SSD 512 GB,
-40 °C to 70 °C
1.95 kg / 2.30 kg
PPMB1021/xx
M12 8-pin
Record unit without
HDD/SSD
1.86 kg / 2.16 kg
Claims of EN
50155:2007
Safety
classification

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2.2. Dimensions
142
145,4
175,4
230
190
68,5
D20
15,0
Fig. 1 - PPMB1xx dimensions

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2.3. Recommended drawing symbol
Following drawing symbol is recommended for recording units from PPMB1xx
series.
PPMB1xx
X1
X2
X3
PE
GND
Vcc
SB
DIO1
DIO2
4
5
6
3
2
1
ETH
USB2
USB1
RJ45/M12
USB
USB
X5
Micro HDMI
Micro HDMI
X4
RS232
RS232
X6
USB1
USB
Fig. 2 - Recommended drawing symbol for PPMB1xx

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2.4. Block diagram
Power supply
Main CPU
2 x USB
Buzzer
Temperature
sensor
SATA
HDD 1
Ethernet Micro HDMI
SATA
HDD 2
PWR RS232 1 x USB
X1 X2 X6X3 X4 X5
SB 2×DIO
Fig. 3 - PPMB1xx series recording unit block diagram
2.5. Temperature dependence
Recording units from the PPMB1xx series have a temperature sensor, which is
measuring internal temperature of the device. If the measured temperature
exceeds 100 degrees Celsius, the device will shut down.
The recording unit’s application can also evaluate the unit’s temperature and
turn the power supply of HDD/SSD off if the temperature is outside of allowed
temperature working range for disks. Specific function depends on the applica-
tion.

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3. Product designation
The unit 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. 4 - Example of AMiT label.
Item
Value
Description
–
Logo AMiT
Producer logo
–
QR code
Producer QR code
TYPE
PPMB1xxx/xx
Type code
S/N
xxxxxxx
Serial number
MAC
xx-xx-xx-xx-xx-xx
MAC address
POWER
24 V DC / 0.5 A
WEIGHT
x.xx kg
Weight of the unit
TEST
OK-xx
Routine testing result
HiPot
HiPot –OK
HiPot test result
DATE
dd.mm.yyyy
Assembly 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
24 V DC / 0,5 A
POWER
00-00-00-00-00-00
S/N
OK-XX TEST
HiPot - OK HiPot
22.4.2016 DATE
x.xx kg WEIGHT
TYPE
PPMB1xxx/xx
MAC
AB12345
Fig. 4 - Example of AMiT label

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4. Conformity assessment
The device is compliant with the requirements of the Czech act No. 22/97 Coll.
for technical requirements for products, eventually with the act no. 90/2016 Coll.
for conformity assessment of products supplied to market as amended.
Conformity assessment has been carried out in accordance with respective
governmental directives 616/2006 Coll., eventually 117/2016 Coll.
The conformity assessment has been carried out 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,
1400 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
2 kV *)
EN 61000-4-5:2006
Electromagnetic compatibility (EMC) –
Part 4-5: Testing and measurement
techniques –Surge immunity test, power
supply, communication
2 kV *)
EN 61000-4-5:2006
Electromagnetic compatibility (EMC) –
Part 4-5: Testing and measurement
techniques –Surge immunity test, other
circuits
1 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 has been 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 and voltage variations on
d.c. input power port immunity tests
Complies
*) Hard disks from PPMB1xx series recording unit are not included in test.
**) With data storage tested at temperature range 0 °C to +70 °C.
Without data storage tested at temperature range -40 °C to +70 °C.
Note

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5. Power supply
Recording unit power supply connector contains power supply inputs and two
digital inputs / outputs. Voltage level of power supply and digital inputs / outputs
corresponds with nominal power supply voltage.
PWR
X1
6 PE
5 Vcc
4 GND
3 SB
2 DIO1
1 DIO2
Fig. 5 - Power supply and digital inputs / outputs connector
Connector type: WAGO 769-666
PIN
Signal
Description
1
DIO2
Digital input / output n. 2
2
DIO1
Digital input / output n. 1
3
SB
Switching on
4
GND
Power supply, negative terminal
5
Vcc
Power supply, positive terminal
6
PE
Device chassis
PWR
EJECT
USB
X2
ETH
X3
1 DIO2 2 DIO1 3 SB 4 GND 5 Vcc 6 PE
PWR
X1
HDD SYS
ACT LNK
RS232
X4
Fig. 6 - Power supply connector
Recording unit can be powered only by DC power supply with nominal voltage.
Power supply voltage is connected to power supply terminals Vcc and GND of
X1 connector. Terminal SB is used for turning recording unit on and off, terminal
PE is used for connection to chassis.
Power supply (terminals Vcc, GND and SB) is galvanically separated from
internal electronics. Galvanic isolation must not be used for dangerous voltages
separation.
Wiring
of power
supply
connector
X1 PWR
connector
location

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During installation we recommend to connect GND terminal with PE in a single
point.
The power supply conductors cross-section must be at least 0.75 mm2.
SB
Device status
+Vcc
Device is ON
GND / not connected
Device is OFF
After disconnecting the SB pin from supply voltage, the procedure for system
switching off is launched. Recording unit is switched off immediately after
completion of operating system run (1 minute max.).
The PE terminal is internally connected with Recording unit housing and with
metal caps of all connectors.
5.1. Computer start up and shut down
Recording unit is turned on after connection of power supply to Vcc and GND
terminals and activation of SB signal.
5.1.1 SB input is active
In terms of data consistence, the unit's start-up is not critical and can be
realized either by coincident connection 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.
To prevent the data damage the unit 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.
Voltage waveforms during correct and incorrect switching ON are shown on
following figures.
Vcc …External power supply
SB …Voltage on SB pin
HW …Unit power supply
APP …Application running / not running
ton …Time between power-on and application start-up
toff …Time between deactivation of SB and recording unit power-off
Correct turning on process is ensured by device construction. Correct shut
down process is when the application turns off during toff1.
SB function
Connecting
to PE
Power ON
Power OFF
Start up and
shut down
progressions

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Vcc
SB
HW
ton toff1
t
APP
Fig. 7 - Correct start up and shut down
Incorrect shut down process is when the application doesn’t turn off during
toff2.
Vcc
SB
HW
ton toff2
t
APP
Fig. 8 - Incorrect start up and shut down

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5.1.2 SB input is not used
In terms of data consistency, the unit's start-up is not critical and can be
realized either by coincident connection 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.
Signal SB can be connected directly with device Vcc terminal. Nevertheless,
such connection is not recommended because it causes an incorrect unit shut
down, which can result with data damage or loss. In this case recording unit is
turned off by shutting down the power supply.
Power ON
Power OFF