DATASHEET – DME 660-94º/10m
Distance measurement camera engine
General Description
Features
The DME 660 is a standalone 3D-TOF Distance Measurement
Camera with a resolution of 320x240 pixel (QVGA). It is a highly
integrated camera system with a wide field of view (FOV). The
operating range is up to 10m on white objects. The camera system
is a combination of a epc660 sensor board including a lens system,
an LED illumination board and a BeagleBone Black host controller
board. Even for mobile devices, only a few additional components
are needed to integrate this 3D camera, e.g. a housing.
The host controller operates the epc660 in all available operation
modes and reads the distance values over the TCMI communication. The controller reads the imager data, applies calibration and
compensation algorithms and delivers the results to an external
computer via its integrated API. It is also possible to operate the
DME 660 as a standalone sensor system. In this case, application
software can be downloaded and run on the BeagleBone Black
board also by using the full software framework like the operating
system and the 3D-TOF API.
■ 320 x 240 pixel (QVGA)
■ Wide field of view H94° x V69º
■ Up to 10m distance measurement range on white targets
■ Low power consumption
■ Robust and stable
■ High speed USB or ETHERNET interface
■ Linux server with 3D-TOF API
65 full frame TOF images are delivered by the epc660 camera chip
in maximal configuration. By using the advanced operation modes,
this can be boosted up to more than 1'000 TOF images per
second! The high degree of integration lays base for straight-forward system integration with minimal part count. The extremely
high sensitivity of the optical front end allows to operate with a low
power illumination subsystem which reduces the power consumption of the overall system significantly.
The camera comes with a fully documented SDK based on opensource SW and HW.
Applications
■ People detection and counting
■ Parcel size measurement
■ Machine safety
■ Object recognition
■ Automatic door safety
■ Humanoid robotics
■ Helicopter near terrain flight assistance
■ Man-Machine interface
■ Gesture control
■ Body size measurement
■ General volumetric mapping
Figure 1: DME 660
© 2015 ESPROS Photonics Corporation
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Datasheet_DME_660-V1.01
Characteristics subject to change without notice
32/<7(&*PE+ 3RO\WHF3ODW] ':DOGEURQQ *(50$1<
7HO)D[ (0DLORHN#SRO\WHFGH ZZZSRO\WHFGH Precaution and Safety
Eye safety: Do not look directly into the camera under operation. Depending on the mode of operation, the camera device
emits highly concentrated non-visible infrared light. It can be hazardous to the human eye. The use of these devices has
to follow the safety precautions given in IEC 60825-1 and IEC62471.
The DME 660 is a bare electronic device without a housing around. Therefore, handle it with the necessary ESD precaution.
Over-voltage: Use only power supplies which corresponds to the datasheet DME 660 to avoid damage of the DME 660 or cause
danger for humans.
Cable-tripping: Place the DME 660 with a tripod on a flat solid ground or fix it correctly on a solid support. Place cables carefully.
Falling devices can be damaged or harm persons.
This camera comes with its own calibrated firmware. For proper operation of the camera, upload the correct firmware with the
evaluation kit to the camera according the instructions given in the quick guide. Do this when you are changing the camera
module.
This camera comes with high quality lens. Do not touch, twist or turn it. Otherwise loss of performance occurs.
EMC compatibility: The DME 660 is designed on module level. It is not an EMC certified device. It is users responsibility to operate
it in compliance with the EMC regulations.
The DME 660 is designed on module level. It is NOT a CE, UL, CSA certified device. It is the users responsibility to operate it in
compliance with the relevant regulations.
The DME 660 and its software may only be be used in accordance of the datasheet DME 660
This devices may not be used in safety applications, explosive atmospheres or in radioactive environment.
Limited warranty - Loss of warranty
The DME 660 should only be installed and used by authorized people. All instructions in this datasheet and in the related docu ments shall be followed and fully complied with. In addition, the installer and user is required to comply with all local laws and regulations. Should any of these instructions not be carefully followed, seriously injury may occur. The installer and user is fully respon sible for the safe use and operation of the system. It is the sole responsibility of the installer and the user to ensure that this
product is used according to all applicable codes and standards in order to ensure safe operation of the whole application. Any
alteration to the devices by the buyer, installer or user may result in unsafe operating conditions. ESPROS Photonics AG is not
responsible for any liability or warranty claim which results from such manipulation or disregarding of given operating instructions.
ESPROS Photonics is constantly striving to provide comprehensive and correct product information. Therefore,
please check our website regularly for updated versions of datasheets and documentations: www.espros.com
Download the actual Datasheet epc660: www.espros.com → Downloads → Datasheets → Chips.
Download the actual Datasheet DME 660: www.espros.com → Downloads → Datasheets → Camera_and_Modules.
UPDATE DOWNLOAD: Click in the GUI of the epc660 Evaluation Kit onto the Chip ID. The GUI establishes a secure Internet
connection to the appropriate epc sftp server. The GUI displays a menu with the available functions for the connected DME 660
device e.g. camera specific calibration, SDK tool, emulation tools, …
Update the DME 660 (BeagleBone board) by going to the corresponding subfolder of the epc660_Evaluation_Kit_Install_vX.X.X /
server. Start the file “setup.xxx”. For default installation, press ENTER.
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
Table of Contents
General Description ......................................................................................................................................................................................... 1
Features ........................................................................................................................................................................................................... 1
Applications ...................................................................................................................................................................................................... 1
Precaution and Safety ...................................................................................................................................................................................... 2
The DME 660 Distance Measurement Engine ................................................................................................................................................ 4
1. System overview ..................................................................................................................................................................................... 4
1.1. Scope of Delivery ................................................................................................................................................................................. 5
1.1.1. Bill of Material ................................................................................................................................................................................... 5
1.1.2. Documentation .................................................................................................................................................................................. 5
2. Ordering Information ............................................................................................................................................................................... 6
3. Technical Data ........................................................................................................................................................................................ 7
3.1. Recommended operating conditions ................................................................................................................................................... 7
3.2. Optical Power Data .............................................................................................................................................................................. 7
3.3. Distance Measurement Timing ............................................................................................................................................................ 8
3.4. Absolute Maximum Ratings ................................................................................................................................................................. 9
4. Interfaces ................................................................................................................................................................................................ 9
4.1. Connectors ........................................................................................................................................................................................... 9
4.2. Indicators and reset button ................................................................................................................................................................ 10
4.2.1. Status LEDs .................................................................................................................................................................................... 10
4.2.2. Monitoring LEDs ............................................................................................................................................................................. 10
4.2.3. Reset button on BeagleBone .......................................................................................................................................................... 10
4.2.4. Reset button on TOF cape ............................................................................................................................................................. 10
5. Mechanical Properties .......................................................................................................................................................................... 11
5.1. Part list ............................................................................................................................................................................................... 11
5.2. Mechanical / Optical Properties ......................................................................................................................................................... 11
6. Electrical Circuits .................................................................................................................................................................................. 12
6.1. epc660 on Carrier .............................................................................................................................................................................. 12
6.1.1. Schematics ..................................................................................................................................................................................... 12
6.2. PCB Layout ........................................................................................................................................................................................ 13
6.3. Pin Table ............................................................................................................................................................................................ 14
7. TOF Cape ............................................................................................................................................................................................. 15
7.1. Schematics ........................................................................................................................................................................................ 15
7.2. PCB Assembly ................................................................................................................................................................................... 16
7.3. Pin Table J8 & J9 ............................................................................................................................................................................... 17
8. LED Cape ............................................................................................................................................................................................. 18
8.1. Schematics ........................................................................................................................................................................................ 18
8.2. PCB Assembly ................................................................................................................................................................................... 19
9. BeagleBone Black Board ...................................................................................................................................................................... 20
9.1. System Overview ............................................................................................................................................................................... 20
9.2. Documentation ................................................................................................................................................................................... 20
10. Installation and Setup ......................................................................................................................................................................... 21
10.1. Mechanical fixation .......................................................................................................................................................................... 21
10.2. Setup of the DME 660 ..................................................................................................................................................................... 21
10.3. Software Tools ................................................................................................................................................................................. 21
10.4. Exchange of epc660 on Card Edge Connector Carrier ................................................................................................................... 21
11. epc660 Evaluation Kit ......................................................................................................................................................................... 22
11.1. Scope of Delivery ............................................................................................................................................................................. 22
11.2. Ordering Information ........................................................................................................................................................................ 22
12. Maintenance and disposal .................................................................................................................................................................. 24
12.1. Maintenance .................................................................................................................................................................................... 24
12.2. Disposal ........................................................................................................................................................................................... 24
13. Addendum ........................................................................................................................................................................................... 24
13.1. Related documents .......................................................................................................................................................................... 24
13.2. Links ................................................................................................................................................................................................. 24
13.3. Licenses ........................................................................................................................................................................................... 24
IMPORTANT NOTICE ................................................................................................................................................................................... 25
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
The DME 660 Distance Measurement Engine
1. System overview
85...240 VAC
epc660 chip
Lens
Illumination
Mounting frame
PC with MS-Windows
Mac with OSX
LED cape
epc660 Carrier
Power supply 24 VDC
TOF cape
USB
ETHERNET
API
Ethernet
API
USB
API
HW I/O
Internet
3D TOF
kernel
User
software
DEBIAN
operating
system
www.espros.com
download center
Application
software
Point Cloud
Computing
Customer
Application
Open Source
Tools
BeagleBone Black
Figure 2: System overview
The DME 660 is a general purpose camera module based on the epc660 chip:
■ The camera is based on a BeagleBone Black (BBB) Linux computer board.
■ The TOF cape board communicates with the BBB and carries the epc660 Card Edge Connector Carrier board with the epc660 camera
chip and the lens with the lens holder. It carries also the single wire power supply for the hole camera system.
■ The camera's active illumination is done by 8 power LEDs on the LED cape which is driven by the TOF cape. The LED cape's metal
frame offers two camera mount 1/4” - 20UNC.
■ The application software runs on the DEBIAN GNU/Linux operating system. The 3D-TOF kernel manages the camera including correction algorithms. Data for further processing e.g. cloud computing is available on APIs (application programming interface) for USB,
Ethernet interfaces or hardware I/O. It opens the world for point cloud computing, using open source tools or creating own customer
applications.
© 2015 ESPROS Photonics Corporation
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Datasheet_DME_660-V1.01
1.1. Scope of Delivery
Attach and remove lens
cover carefully not to
damage the epc660 chip
Lens and sensor
Various locations with M4 nuts
for easy and robust mounting
➀ Metal frame with
illumination board (LED cape)
LED 8x
➁ Sensor board (TOF cape)
with epc660
Tripod mount
1/4“ - 20UNC
➂ BeagleBone Board
Figure 3: DME 660 overview
1.1.1. Bill of Material
No. Designation
➀
➁
➂
Remarks
Metal frame with camera/tripod mount 1/4” - 20UNC
Use only the 1/4” - 20UNC or the M4 tread inserts for mounting
the camera
LED cape: Illumination board
on Metal frame
TOF cape: Sensor board
on LED cape
epc660-CSP68 chip (ESPROS part no.P100 183) assembled
on card edge connector carrier (ESPROS part no. P100 244)
on TOF cape
Optical bandpass filter e.g. infrared filter 860nm
optional
Lens holder, M12-Mount (P/N P100 217)
on epc660 card edge connector carrier board
Lens for DME 660 (ESPROS part no. P100 295):
- FOV: H94°, V69°
- Lens with non-linear distortion
- optimized for NIR
- EFL 4.1mm (center)
- F2.0
- 1/2"
- M12 mount
on lens holder, including lens cover
BeagleBone Black board
Host controller
other lens types upon request
1.1.2. Documentation
Designation
Remarks
Datasheet DME 660
available at www.espros.com / Downloads
Datasheet epc660
available at www.espros.com / Downloads
Application and configuration software
Use the epc660 Evaluation Kit for accessing licensed corresponding tools and software development kit (SDK).
Table 1: Bill of material of the delivery
© 2015 ESPROS Photonics Corporation
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Datasheet_DME_660-V1.01
2. Ordering Information
Part Number
Part Name
Remark
RoHS compliance
P100 278
DME 660-94º/10m
completely assembled, tested and calibrated
Part Number
Part Name
Remark
P100 244
epc660-000 Card Edge Connector epc660 on chip carrier without optical filter
Carrier
P100 295
Lens FOV 122°, 1/2", M12
P100 217
Lens Holder, M12-Mount
Yes
Accessories:
Optical bandpass filters
RoHS compliance
Yes
Lens for DME 660:
- FOV: H94°, V69°
- Lens with non-linear distortion
- optimized for NIR
- EFL 4.1mm (center)
- F2.0
- 1/2"
- M12 mount
Please contact your sales office or info@espros.com
Table 2: Ordering Information
Support and technical contact: info@espros.com
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
3. Technical Data
3.1. Recommended operating conditions
(TA = 25°C, VSUPPLY = 24V, object reflectivity 90%, unless otherwise stated)
Parameter
Description
Min.
Typ.
Max.
Units
VSUPPLY
Supply voltage
21.6
24
26.4
VDC
VPP
Ripple on the supply voltage VSUPPLY
0.25
VPP
ISUPPLY
Supply current
Comments
Peak value must not below
min. and not above max.
supply voltage
Idle
0.10
A
after power up
Grayscale imaging
0.10
100 fps
3D-TOF imaging
0.25
25 fps, tINT = 1 ms
Image resolution
320 x 240
FOV
Field of view
H94 x V69
°
λ
Operating wavelength
850
nm
fLED_INT
Internal modulation frequency
0.675, 1.25, 2.5, 5, 10, 20
MHz
fLED_EXT
External modulation input
d
Operating range
Out
Distance output word
12
Res
Resolution
0.5
Measurement output
Pixel
with lens P/N P100 295
1
30
MHz
0.00
10.0
m
0
Software controllable
Measured with an object that
has a size at least the size of
the pixel (dPIXEL). It is depending on the integration time
tINT and the object reflectivity.
Bit
cm/LSB at 10 MHz modulation frequency
2'000
1.2
LSB
dCAL
Calibration distance
VAPM
Amplitude
0
2'000
LSB
useful amplitude range
ΦL
Ambient light suppression
0
130'000
Lux
indirect, depending on integration time and object distance, ABS on
Data interface
TA
Ambient temperature range (operation)
m
at 10 MHz modulation frequency, refers to 0.0 ...
10.0 m, measurement results depending on object reflectivity
Output @ 3.5m = 700 LSB
USB 2.0 full speed
or Ethernet
0
60
°C
Max.
Units
Comments
372
W/m
2
in 200mm distance to the
front surface of the DME 660
W/m2
in 200mm distance to the
front surface of the DME 660
Table 3: Operating conditions
3.2. Optical Power Data
Parameter
Description
Ee PEAK
Peak illumination irradiance
Ee AVG
Average illumination irradiance
Min.
Typ.
108
Table 4: Optical power data
The analysis of the photo-biological hazards show that the DME 660 emits radiation levels below the safety limits described in EN 62471.
The calculated exposure level is below the limit for any exposure time at a distance of 200 mm or more. Therefore, the DME 660 can be
assumed to be safe to the eye and skin in terms of the standard and would belong to the open group (RG0).
Refer also to the report 'DME_660_Photobiological_Safety_Analysis.pdf' which can be downloaded from the ESPROS website.
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
3.3. Distance Measurement Timing
Figure 4 shows the general timing diagram. For a full range measurement cycle, four differential correlation samples (DCSn in Figure 4)
have to the acquired. After each DCS acquisition, the image containing the DCS per pixel, has to be read out from the epc660 imager
(Data readout in Figure 4). Once four DCS are acquired, the distance is calculated on the BeagleBone Black board and an image
containing a point cloud is ready to through the API.
DCS0 DCS1 DCS2 DCS3
DCS0 DCS1 DCS2 DCS3
Acquisition
Data readout
Readout time tREAD
Integration time tINT
Distance calculation,
transmission over USB
Tx to GUI
Processing time tPROC
Figure 4: DME 660 measurement timing: 3D TOF with 4 DCS frames (standard API)
Parameter
Description
Min.
Typ.
tINT
Integration time selectable
tREAD
Full frame image readout time (1 DCS)
3.8
ms
with 40MHz TCMI data rate
tCYCLE
Total distance measurement cycle time
136.9
ms
tINT = 1.0ms, refer to Figure 4
TPWR_UP
Power up time
20
s
0.1
Max.
Units
4,000
µs
Comments
Refer to chapter 4.2
Table 5: Typical distance measurement timing parameters
There are various options to increase the frame rate:
Parameter
Description
Acquisition time reduction
Comments
No π-delay matching
DCS0 and DCS1 acquisition only
reduces the frame cycle by 2 * tINT
plus 2 * tREAD
In-pixel non-linearities and asymmetries reduce the distance measurement quality
Dual MGX
Acquires the odd DCS' in the odd rows reduces the frame cycle by 2 * tINT
and simultaneously the even DCS' in
plus 2 * tREAD
the even row
Pixel tolerances in the even and
odd rows reduce the distance measurement quality
No π-delay matching
and Dual MGX
Acquires DCS0 in the even rows and
simultaneously DCS1 in the odd row
reduces the frame cycle by 4 * tINT
plus 4 * tREAD
see above
ROI
A reduced ROI reduces tREAD and the
distance calculation time because less
data need to be processed
depending on ROI settings
reduced FOV
Row reduction
It is possible to skip rows at readout
depending on Row Reduction settings:
- Full = full frame
- Half = every second row is skipped
- Quarter: 3 out of for rows are skipped
- One-Eight: 7 out of 8 rows are skipped
Table 6: Frame rate tuning options
Additional options are to modify the calculation software in the API and utilizing the 3D graphics accelerator and the NEON floating-point
accelerator of the BeagleBone Black processor.
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
3.4. Absolute Maximum Ratings
Parameter
Conditions
ESD rating
Not classified. Handle it with the necessary ESD precaution.
Storage temperature range (TS)
-40°C to +85°C
Relative humidity
15 ... 95%, non-condensing
Table 7: Absolute maximum ratings
4. Interfaces
4.1. Connectors
View B
View A
View B
View A
Illumination LEDs
Control LEDs
➃ Ethernet
Status LEDs
➂ USB mini
➁ Industrial connector
(alternative to the 3.5mm Jack connector)
not used
➄ micro SD card
Power supply of the BeagleBone Black board.
It is intentionally covered. DO NOT USE!
➀ Supply 24VDC
Figure 5: Connectors, status and control LEDs
No. Connector
Plug
Remarks
Supply 24VDC / 2.5A
Power jack 5.0/2.1mm
for supply from power adapter 24VDC / 2.5A
Industrial supply
Power jack WAGO 3.5mm
for supply by industrial connection 24VDC / 2.5A
➂
USB micro
Micro USB-B
➃
ETHERNET
RJ45
➄
Micro SD card
➀
➁
NEVER CONNECT THE USB CABLE
AS LONG POWER IS NOT TURNED ON
COMPUTER AND/OR THE CAMERA
CAN BE DAMAGED!
Table 8: Connector list
Figure 6: View to the connector side
(USB and ETHERNET not connected)
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
4.2. Indicators and reset button
Supply 24VDC
RESET button
BeagleBone
ETERNET
connector
LED 0
BeagleBone
USB
connector
LED 3
BeagleBone
Figure 7: Status LEDs and RESET button
4.2.1. Status LEDs
Status
LED 0
LED 1
LED 2
LED 3




After power up or RESET.
Startup procedure of the board operating system.
For details refer to the BeagleBone manual
Trying to boot the epc660 chip




Wait until LED 0 only (most left) is flashing only.
LEDs 1 to 3 shall be off.
READY for handling requests




Server successfully started on DME 660.
Start communicating with the BeagleBone Black
server by using either Ethernet or USB.
BUSY:
Handles request of single command or video




READY again








Start-up DME 660 or BeagleBone:
The blue status LEDs start flashing
Remarks
After around 20s: Boot epc660 chip
Regular operation:
Error message:
Caught signal (Error), application closed
Error detected by API. Reset the BeagleBone.
Table 9: Blue status LEDs on BeagleBone, refer to Figure 7
Notes:



LED off
LED flashing
LED on
4.2.2. Monitoring LEDs
Red control LEDs on LED Cape, visible from the frontside; refer to Figure 5:
■ D12: On if the LED cape is powered e.g. 3D TOF modes. Safety advise: Be careful, IR LEDs are active during exposure.
Off during modes having not an active illumination e.g. greyscale mode without active illumination.
■ D13: On during integration period (exposure) independent of selected mode.
4.2.3. Reset button on BeagleBone
Resets the DME660. Instead of the this button, the terminal command, as described in the "Readme" of the GUI source, can be used.
4.2.4. Reset button on TOF cape
Do not use. Reset the epc660 chip only. Lost of the synchronization with the BeagleBone board.
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
5. Mechanical Properties
5.1. Part list
No.
Part name
Qty.
1
2
BeagleBone Black Rev. C
Illumination board: LED cape
1
1
3
4
Distance sleeve M3/18mm, hole/hole, PA
Distance sleeve M3/12mm, bolt/hole, PA
4
4
5
6
Lens head screw
Metal frame
4
1
7
8
Nut self-clinching
Sunk screw, M3x8
2
4
9
10
Lens FOV 122°, 1/2", M12 (P/N P100 295)
Connection Cable
1
1
11
12
Lens Holder, M12-Mount
Sensor board: TOF Cape
1
1
13
14
Self-locking screw, M1.6
Mounting pillar
2
2
15
16
Screw - cross recessed, M2x5
Female header Dip, 2.54, 180°
2
1
17
18
Screw - cross recessed, M1.6 x 3
epc660 Card Edge Connector Carrier
1
1
19
20
5.0/2.1mm DC Power Jack 24VDC / 2.5A
Industrial supply connector
1
1
21
22
Industrial supply
Micro SDHC card 16GB
1
1
23
IR filter: epc-bp860-8.0x8.0
8
6
7
19
2
20
9
21
3
18
10
13
11
14
12
17
23
15
4
1
16
22
5
optional
Figure 8: Part list and exploded view
5.2. Mechanical / Optical Properties
FOV 69°
FOV 94°
Contact surface of
epc660 chip
1/4"--20
1/4"--20
4 x M4
14.3
17.3
62.7
8
8
25
25
47.3
14.3
4 x M4
42.5
7.5
42.5
85
7.5
70 ±1
7.5
85
7.5
le
s
40
22.5
(8
19.13
ho
46.2
19.13
op 7 il
en lum
ing in
s ati
(1 on
0x
)
46.2
ar 5
ra 0
n
to ged hole
th in c
e
i
ce eq rcle
nt ua
re l p
) it
c
h
100
25
Values unless otherwise stated in mm
22.5
12.5
3 x M4
33
66
42.5
7.5
85
7.5
Figure 9: Reference dimensions of the optical axis and illumination
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
C19
10nF
C23
10nF
C18
1uF
C22
1uF
VSSIO
VDDIO
VDD
VSS
C15
10nF
C14
1uF
XSYNC_SAT 1
DATA0_FS 2
DATA1
3
VSSIO1
4
VDDIO1
5
DATA2
6
DATA3
7
VSS1
8
VDD1
9
DATA4
10
DATA5
11
VSSIO2
12
13
VDDIO2
DATA6
14
15
DATA7
DATA8
16
DATA9
17
XSYNC_SAT_CFG
DATA0_FS
DATA1
VSSIO1
VDDIO1
DATA2
DATA3
VSS1
VDD1
DATA4
DATA5
VSSIO2
VDDIO2
DATA6
DATA7
DATA8
DATA9
1uF
C7
10nF
1uF
C6
100nF
1uF
C5
10nF
C3
C2
TESTAIO2
TESTAIO1
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
epc660
C34
10nF
C36
1uF
C33
10nF
C35
1uF
LED
VSSLED
LEDFB
VDDPXM2
VDDPXH2
VSSPX2
VSSA2
VDDA2
VIR
VDDA1
VSSA1
VSSPX1
VDDPXH1
VDDPXM1
VBS
TESTAI_VFSDG
VFSAB
XTALOUT
XTALIN
MODCLK
VSSIO4
VDDIO4
DCLK
HSYNC_A1
VSYNC_PSDIAG_A0
VDDPLL
VSSPLL
XTALOUT
XTALIN_CLKIN
VDD3
VSS3
SHUTTER
RESET
NC
TESTAIO2
TESTAIO1
VDDIO3
VSSIO3
DATA10
DATA11
TDO
TDI
TCK
TMS
SCL
SDA
VDD2
VSS2
VSEAL
TESTAIHA
TESTAIHB
TESTAOHA
TESTAOHB
12 / 25
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Characteristics subject to change without notice
VDDIO3
VSSIO3
DATA10
DATA11
TDO
TDI
TCK
TMS
SCL
SDA
VDD2
VSS2
VSEAL
TESTAIHA
TESTAIHB
TESTAOHA
TESTAOHB
© 2015 ESPROS Photonics Corporation
MODCLK
VSSIO4
VDDIO4
DCLK
HSYNC
VSYNC
VDDPLL
VSS
XTA LOUT
XTA LIN
VDD3
VSS3
SHUTTER
RESET
C1
L1
100n
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
LED
VSSLED
LEDFB
VDDPXM2
VDDPXH2
VSSPX2
VSSA2
VDDA2
VIR
VDDA1
VSSA1
VSSPX1
VDDPXH1
VDDPXM1
VBS
TESTAI_VFSDG
VFSAB
U1
epc660
VSS
X1
C30
10uF
C29
100nF
C32
1uF
C27
4.7uF
C25
10uF
C24
100nF
C26
100nF
C21
1uF
C31
100nF
C13
4.7uF
C28
4.7uF
100n L3
C17
10uF
C12
4.7uF
C10
10uF
C20
100nF
C16
100nF
C11
100nF
C9
100nF
100n L2
VBS
VSSIO
VDDIO
VDDPXH
VDDA
VSSA
VSS
VDD
VSSLED
VSSA
XTALOUT
XTALIN
SHUTTER
RESET
VDDIO
VSSIO
VDD
VBS
VDDPXH
VSS
TESTAI_VFSDG
VFSAB
TESTAOHB
TESTAOHA
TESTAIHB
TESTAIHA
VSEAL
SCL
SDA
60
58
56
54
52
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
J1
59
57
55
53
51
49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
LED
LEDFB
VDDA
TMS
TCK
TDI
TDO
DATA11
DATA10
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0_FS
XSYNC_SAT
MODCLK
DCLK
HSYNC
VSYNC
TESTAIO2
TESTAIO1
6. Electrical Circuits
6.1. epc660 on Carrier
6.1.1. Schematics
Figure 10: Schematic
Datasheet_DME_660-V1.01
VSS
VDD
VDDIO
VSSIO
6.2. PCB Layout
Figure 11: PCB layout top
Figure 12: PCB layout top-middle
Figure 13: PCB layout bottom-middle
Figure 14: PCB layout bottom
Figure 15: PCB assembly top
Figure 16: PCB assembly bottom
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
13 / 25
Datasheet_DME_660-V1.01
36.00
18.000
7.50
7.50
3.00
3.10
Center of
Pixel-field
(not chip)
Pin 1
37.25
2.10
15.875
∅ 1.80
3.00
3.00
Pin 1 (top)
Top view
Figure 17: Mechanical dimensions PCB
6.3. Pin Table
VSS
TESTAI_VFSDG
VFSAB
TESTAOHB
TESTAOHA
TESTAIHB
TESTAIHA
VSEAL
SCL
SDA
VBS
VDDPXH
VSSIO
VDD
VDDIO
XTALOUT
XTALIN
SHUTTER
RESET
VSSA
VSSLED
60
58
56
54
52
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
59
57
55
53
51
49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
TMS
TCK
TDI
TDO
DATA11
DATA10
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0_FS
XSYNC_SAT
MODCLK
DCLK
HSYNC
VSYNC
TESTAIO2
TESTAIO1
VDDA
LED
LEDFB
J1
Figure 18: Pin table
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
14 / 25
Datasheet_DME_660-V1.01
1
3
2
DGND
6
5
4
3
2
1
Header 6
P3
2
R44
10k
1
BBB_+3.3V_ENABLE
13
epc660_ENABLE
+24V
C25
100nF
C23
10uF
+1.8V_VDD
DGND
R32
10k
C26
10uF
DGND
C27
10uF
10
9
8
7
6
5
4
3
2
1
Header 10
P2
DGND
TESTAIO1
TESTAIO2
VSEAL
TESTAOHB_BUFF
TESTAOHA_BUFF
TESTAIHA
TESTAIHB
TESTAI_VFSDG
VFSAB
R43
10k
C5
10uF
EN
NR/SS
IN
2
1
DGND
IC5
TPS7A4901
FB
OUT
L7
220uH
R83
1k
2
S1
Value
R46
1k
DGND
4
2
R19
100k
+3.3V_VDDIO
C24
10nF
R35
10k
R18
330k
C20
4.7uF
R82
12k
R76
0R
DGND
X1 4.000 MHz
DGND
R74
0R
DGND
1
1
R57
0R
R56
0R
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
VSSA
R13
0R
DGND
R36
1k
BBB_GNDA
BBB_AIN5
BBB_AIN3
BBB_AIN1
BBB_V_LED_ENABLE
BBB_DCLK
BBB_SPI1_CS0
BBB_SPI1_D1
BBB_epc660_SDA
EEPROM_SDA
DGND
R8
10k
R65
0R
R23
BBB_VSYNC 0R
DGND
10
9
8
7
6
5
4
3
2
1
R2 1
R54
100R
VSYNC
DCLK
DATA0_FS
DATA2
DATA4
DATA6
DATA9
DATA8
R66
0R
R62
0R
R60
0R
R53
0R
R51
0R
R49
0R
R47
XSYNC_SAT 0R
epc660_TDI
R77
0R
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
J8
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
DGND
epc660_TMS
epc660_TDI
BBB_DATA7
BBB_DATA5
BBB_DATA3
BBB_DATA1
BBB_DATA10
BBB_DATA11
BBB_HSYNC
TESTAOHA
TESTAOHB
1
2
CB1
CB2_SMD
R68
0R
R69
0R
CB2
CB2_SMD
1
2
R22
100R
T2
BC856B
R80
100R
R67
0R
R64
0R
R61
0R
R59
0R
R52
0R
R50
0R
R48
0R
DGND
J3
DATA1
DATA3
DATA5
DATA7
DATA11
DATA10
HSYNC
R81
100R
1
R24
100R
T3
BC856B
BBB_VDD_3V3B
A
5
6
B
IC2B
THS4012
7
R7 100R
IC2A
THS4012
1
R1 100R
C4
22pF
3
2
C1
22pF
TESTAOHB_BUFF
TESTAOHA_BUFF
R26
100R
DGND
VDDPXH
DGND
R29
10k
1
2
CB3
CB2_SMD
R72 0R
R73 0R
1
2
CB7
CB2_SMD
1
2
CB4
CB2_SMD
R71 0R
R70 0R
CB8
CB2_SMD
1
2
R28
10k
TCMI Bus
R27
10k
VDDIO
STRAP Pins
VSEAL
VFSAB
TESTAIHA
TESTAIHB
R30
10k
Buffer for the Test Pins
T4
BC856B
Needed to allow BBB to Boot
epc660_MODCLK
epc660_RESET
+5V_VDDA
Connector BeagleBoneBlack 2x23
epc660_TCK
epc660_TDO
BBB_DATA6
BBB_DATA4
BBB_DATA2
BBB_DATA0_FS
BBB_DATA8
BBB_DATA9
BBB_BOOT_DISABLE
BBB_XSYNC_SAT
DGND
C29
10uF
L3
600 R @ 100 MHz
R38
0R
epc660_TDO
epc660_TCK
R34
0R
R31
0R
epc660_TMS
R20
0R
R17
0R
R25
1k
Imax = 250mA
DGND
ILLB_epc660_LED
VDDA
DGND
R55
4k7
DGND
R21
10k
TMS
TCK
TDI
TDO
DATA11
DATA10
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0_FS
XSYNC_SAT
MODCLK
DCLK
HSYNC
VSYNC
TESTAIO2
TESTAIO1
+24V
+24V
BBB_AIN4
BBB_AIN2
BBB_V_LED_ENABLE
ILLB_epc660_LEDFB
BBB_CALIB_LED_ENABLE
ILLB_epc660_LED
VSSLED
DGND
J1
59
57
55
53
51
49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
BBB_BOOT_DISABLE
C3
100nF
R75
10k
5V Load Switch
TPS27081A
5 ON/OFF
VOUT 3
VOUT 2
ZH Connector top entry 10POL RM 1.5MM
10
9
8
7
6
5
4
3
2
1
J2
VIN
IC7
6 R1/C1
4
RDS_ON = max. 55mOhm
Pdiss = 4mW
60
58
VSS
TESTAI_VFSDG 56
VDDIO
54
VFSAB
52
TESTAOHB
50
TESTAOHA
48
R37
TESTAIHB
46
1k
TESTAIHA
44
VSEAL
BBB_epc660_SCL 42
BBB_epc660_SDA 40
38
36
VBS
34
VDDPXH
32
30
VSSIO
28
VDD
26
24
VDDIO
22
20
XTALOUT
18
XTALIN
BBB_epc660_SHUTTER 16
epc660_RESET 14
12
10
8
6
VSSA
4
2
VSSLED
DGND
BBB_VDD_3V3B
BBB_VDD_5V
BBB_SYS_5V
BBB_SYS_RESET
BBB_+3.3V_ENABLE
BBB_-5V_ENABLE
CB10
CB2_SMD
CB9
CB2_SMD
DGND
C32
10uF
VSSIO
C31
4.7uF
VSS
R11
0R
R3
10k
BBB_VDD_5V
+5V_VDDA_+10_VDDPXH_ENABLE
L1
600 R @ 100 MHz
Imax = 700mA ( 200mA needed for 3.3V)
R12
0R
Connector BeagleBoneBlack 2x23
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
J9
2
2
TESTAI_VFSDG
DGND
C30
10uF
L4
600 R @ 100 MHz
L6
600 R @ 100 MHz
BBB_SPI1_D0
BBB_SPI1_SCLK
BBB_AIN4
BBB_AIN6
BBB_AIN2
BBB_AIN0
BBB_CALIB_LED_ENABLE
BBB_VSYNC
C8
10uF
L5
600 R @ 100 MHz
Imax = 20mA
R84
1k
C6
10uF
4MHZ Clock
C9
18p
C7
18p
CB6
CB2_SMD
1
2
R85
1k
DGND
R10
10k
R4
10k
R2
10k
DGND
BBB_VDD_3V3B
BBB_VDD_5V
BBB_SYS_5V
BBB_PWR_BUT
BBB_+5V_+10V_ENABLE
BBB_epc660_ENABLE
BBB_epc660_SHUTTER
BBB_epc660_SCL
EEPROM_SCL
BBB_epc660_ENABLE
DGND
R79
0R
R78
0R
R63
0R
-10V_VBS
C35
4.7uF
R9
10k
L2
15uH 2.3A
+5V
D1
BAV99 70V/0.1A Imax possible = 1.5A
Imax needed = 950mA
D3
B340 40V 3A
Imax = 160mA
Imax = 30mA
C21
4.7uF
+10V_VDDPXH Imax = 20mA
Push Button to Reset the epc660
DGND
3
D5
B340 40V 3A
1
C33
1uF/50V
RDS_ON = max. 77mOhm
Pdiss = 3mW
C18
10nF
R2 1
IC8
TPS27081A
1
R6
22k
IC9
LMR14203
FB 3
6
SW
3.3V Load Switch
epc660_ENABLE
R42
10k
SHDN
VIN
VOUT 3
VOUT 2
5 ON/OFF
6 R1/C1
4 VIN
R39
0R
LDO 24V => 10V
C28
10nF
5
6
8
4
5
C14
470pF
DGND
C13
12pF
R5
22k
FB 7
SW 1
C2
100nF
24V => 5V Buck Converter
C11
2.2nF
5 SS/EN
2 Vin
IC1 IC SC4524A
Pdiss (90% eff) = 500mW
-10V Inverting Buck Regulator
C34
1uF/50V
C12
1uF/50V
Pdiss = 280mW
R87
10k
+3.3V_VDDIO_ENABLE
C19
10uF
R14
10k
T5
BC856B
R40
10k
T1
BC846B
R15
10k
DGND
BBB_VDD_3V3B
Debugging Connectors
DGND
VDD
VDDPXH
VBS
VDDA
VDDIO
R88
10k
IC4D
74HC08 TSSOP14
11 epc660_RESET
3
RESET of the epc660
DGND
R45
10k
12
GND
DGND
Vcc
BBB_SYS_RESET
R41
10k
BBB_SYS_RESET
IC4A
74HC08 TSSOP14
VOUT
Pdiss = 45mW
IC6
AP2120 1V8 SOT23
VIN
R86
10k
Imax = 220mA
6 +5V_VDDA_+10_VDDPXH_ENABLE
8
-5V_VBS_ENABLE
IC4B
74HC08 TSSOP14
DGND
LDO 3.3V => 1.8V
C22
1uF/50V
VDDIO
5
R33
10k
4
BBB_SYS_RESET
BBB_+5V_+10V_ENABLE
+24V
R16
10k
BBB_-5V_ENABLE 10
9
IC4C
IC 74HC08 TSSOP14
D4
B340 40V 3A
V_IN_24V_2
D2
B340 40V 3A
V_IN_24V_1
BBB_SYS_RESET
PowerJack 2.1mm
P1
2
1
J12
Pout = 4.75W
1
CB
J 2-POL 3.5mm WAGO
14
7
15 / 25
GND
GND
4
COMP
6
8
BST
GND
4
ROSC
3
GND
Characteristics subject to change without notice
2
© 2015 ESPROS Photonics Corporation
2
Pin (90% eff) = 5.25W
IC2C
THS4012
V- 4
V+ 8
DGND
C10
100nF
+24V
7. TOF Cape
7.1. Schematics
Figure 19: Schematic
Datasheet_DME_660-V1.01
7.2. PCB Assembly
Figure 20: PCB assembly top
Figure 21: PCB assembly bottom
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
16 / 25
Datasheet_DME_660-V1.01
7.3. Pin Table J8 & J9
DGND
1
2
BBB_VDD_3V3B
BBB_VDD_5V
BBB_SYS_5V
BBB_PWR_BUT
DGND
DGND
BBB_epc660_ENABLE
BBB_epc660_SHUTTER
BBB_epc660_SCL
2
DGND
BBB_VDD_3V3B
---
---
BBB_VDD_5V
---
---
BBB_SYS_5V
---
---
---
9 10 ---
BBB_+3.3V_ENABLE
---
---
BBB_-5V_ENABLE
---
epc660_RESETn
---
---
---
BBB_epc660_SDA
---
---
9 10 BBB_SYS_RESET
BBB_+5V_+10V_ENABLE
1
BBB_BOOT_DISABLE 19 20 BBB_HSYNC
EEPROM_SCL 19 20 EEPROM SDA
---
---
BBB_XSYNC_SAT
---
---
---
---
---
BBB_DCLK
---
---
BBB_VSYNC
---
BBB_DATA8
BBB_SPI1_CS0
BBB_SPI1_D0 29 30 BBB_SPI1_D1
BBB_SPI1_SCLK
BBB_DATA10
BBB_DATA9 29 30 BBB_DATA11
---
---
---
---
---
BBB_AIN4
BBB_GNDA
BBB_AIN6
BBB_AIN5
epc660_TCK
epc660_TMS
BBB_AIN2
BBB_AIN3
epc660_TDO
epc660_TDI
BBB_DATA6 39 40 BBB_DATA7
BBB_AIN0 39 40 BBB_AIN1
BBB_CALIB_LED_EN
BBB_V_LED_ENABLE
BBB_DATA4
BBB_DATA5
DGND
DGND
BBB_DATA2
BBB_DATA3
DGND
DGND
BBB_DATA0_FS
BBB_DATA1
Figure 22: Pin table J8 & J9
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
17 / 25
Datasheet_DME_660-V1.01
DGND
T8
BC846B
BBB_AIN4
R39
10k
C20
100uF
D12
LED ROT
I avg = 1mA
V_LED
V_LED = 15V
0R
R36
1
R28
27k
C19
220pF
C6
2.2nF
10uH
SGND
R29
27k
R26
330k
2
L1
Temperature Sensor Lower Side
D15
BAV99
R24
1k
I avg = 6mA
VDD_7V
C9
100nF
R37
220k
C8
4.7uF
C18
4.7uF
T5
BSD316SN
RDSon = 0.28OHM
P avg = 70mW
L5
100n
R23
3R3
C4
2.2nF
R9
3R9
R8
3R9
G
R4
3R9
G
T10
PMV45EN
T9
PMV45EN
G
C22
1nF
V_IN
C17
100nF
IC1F
74ACT04
Designed for:
I_Emitter_max = 2A
Frame Time = 40ms (25 fps)
Integ Time_max = 5ms
Duty Cycle = (4*5ms) / (2*40ms) = 0.25
VSSLED
13
12
1
11
HG
VCC
IC2
13
LG
12
BST
C21
470nF 10
SW
8
ILIM
R30 1k8
C16
2.2uF
FB
SS
EN
RON
VIN
LM3150
4
C23
33nF
330k
15k
3
6
R25
R27
7
2
Buck Regulator 24V => 15V 5A
DGND
Pdiss (90% eff) = 1.5W
Pout = 15W
Pin (90% eff) = 16.5W
ILLB_epc660_LEDFB
74ACT04
IC1B
C15
10nF
ILLB_epc660_LEDFB
R1
10k
V_LED_ENABLE
C26
10uF
D11
B340 40V 3A
D10
B340 40V 3A
8
C25
10nF
5
6
EN
NR/SS
IN
2
1
DGND
TPS7A4901
FB
OUT
Pdiss = 1W
IC5
R43
10k
R41
100k
1k
R20
C7
100nF
T1
BC856B
R21
1k
R18
4k7
R19
C24
10uF
1k
74ACT04
IC1E
D13
LED ROT
C27
10uF
DGND
Protect cirquit for the Illumination
T3
BC846B
1k
R17
R16
10k
BBB_V_LED_ENABLE
100k
I avg = 62mA
VDD_7V
Linear Regulator 24V => 7V
DGND
+24V
11
9
74ACT04
IC1D
R40
4k7
10
8
R22
10k
R6
3R9
L6
100n
R31
3R3
R7
3R9
R3
3R9
V = 2V @ 2A
P avg = 250mW
C5
2.2nF
T4
BSD316SN
RDSon = 0.28OHM
P avg = 70mW
D8
SFH4715s
D7
SFH4715s
D6
SFH4715s
D5
SFH4715s
R15
5R6
C3
4.7uF
C1
100nF
C11
10uF
10
9
8
7
6
5
4
3
2
1
+24V
+24V
BBB_AIN4
BBB_AIN2
BBB_V_LED_ENABLE
ILLB_epc660_LEDFB
BBB_CALIB_LED_ENABLE
ILLB_epc660_LED
VSSLED
DGND
Connector to the TOF_Cape
J ZH Connector top entry 10POL RM 1.5MM
10
9
8
7
6
5
4
3
2
1
J2
R11
10k
B
T11
BC817-40
D9
SFH4544
C13
2.2nF
C2
100nF
DGND
L2
600 R @ 100 MHz
V_IN
T2
BC846B DGND
R2
1k
D14
BAV99
I avg = 6mA
VDD_7V
Temperature Sensor Upper Side
BBB_AIN2
I avg = 500mA (@ 25Fps)
Ipeak = 2A
L4
600 R @ 100 MHz
V_LED
Additional Emitter for Calibration
BBB_CALIB_LED_ENABLE
4 Emitters Upper Side
R5
3R9
G
D17
B340 40V 3A
10R
3
5
DGND
0R
R38
C12
100nF
GND
IC1A
74ACT04
Vcc
2
VF @ 2A = 3.2V
P avg = 1.6W
R13
4
6
R12
47R
1
D17, R31, L6 and C5 are not
assembled. These parts
are placeholders to tune the
rise and fall time of the LED
according to the application
note paper from OSRAM.
R14
74ACT04
IC1C
D16
B340 40V 3A
Ipeak = 100mA
I avg = 25mA (@ 25Fps)
ILLB_epc660_LED
D16, R23, L5 and C4 are not
assembled. These parts
are placeholders to tune the
rise and fall time of the LED
according to the application
note paper from OSRAM.
VDD_7V
10R
D4
SFH4715s
D3
SFH4715s
D2
SFH4715s
D1
SFH4715s
4 Emitters Lower Side
R10
3R9
C14 V = 2V @ 2A
2.2nF P avg = 250mW
C10
100nF
VF @ 2A = 3.2V
P avg = 1.6W
D
S
14
7
I avg = 500mA (@ 25Fps)
Ipeak = 2A
D
S
L3
600 R @ 100 MHz
D
S
D
S
C
V_LED
14
PGND
9
SGND
5
SGND
EP
SGND
18 / 25
GND
Characteristics subject to change without notice
4
© 2015 ESPROS Photonics Corporation
E
I avg = 1A (@ 25Fps)
8. LED Cape
8.1. Schematics
Figure 23: Schematics
Datasheet_DME_660-V1.01
8.2. PCB Assembly
Figure 24: PCB assembly top
D1..D8:
Illumination LEDs
D12, D13:
Monitoring LEDs (red), refer to chapter 4.2.2, Monitoring LEDs
Figure 25: PCB assembly bottom
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
19 / 25
Datasheet_DME_660-V1.01
9. BeagleBone Black Board
9.1. System Overview
■ Processor: AM335x 1GHz ARM® Cortex-A8
■ 512MB DDR3 RAM, 4GB 8-bit eMMC on-board flash storage
■ 3D graphics accelerator, NEON floating-point accelerator,
2x PRU 32-bit micro controllers
■ USB client for power & communications, USB host, Ethernet
■ Software Compatibility: Debian, Android, Ubuntu, much more
■ Open-source tools:
Point Cloud Library (PCL); www.pointcloud.org
OpenCV; www.opencv.org
Figure 26: The BeagleBone Black board
9.2. Documentation
Technical description of the BeagleBone Black board can be downloaded from www.beagleboard.org.
■ BeagleBone Hardware Specs and Material, BeagleBone Black wiki
■ BeagleBone Black System Reference Manual, BeagleBoard.org, 2014
■ BeagleBone Black, Document No. 450-5500-001 (Schematics), BeagleBoard.org, 2014
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
10. Installation and Setup
10.1. Mechanical fixation
The DME 660 has various mounting options provided by the metal frame:
■ On each long side
□ one tripod mount 1/4” - 20UNC, refer to Figure 3
□ four nut M4
■ On top side: three nut M4
Use the options only to attach the DME 660 to a housing, a tripod or something else. Never use the threaded pillars or attache something
directly to one of the PCB. You may damage the PCB.
10.2. Setup of the DME 660
The DME 660 can be operated by using the GUI software provided with the epc660 Evaluation kit. The setup described by the QUICK
START GUIDE.
10.3. Software Tools
ESPROS Photonics supports the user's development and application by having available various support tools e.g. software development
kit (SDK), updates and emulation program downloads for the epc660 chip, application interfaces (API), etc. They are available by
contacting ESPROS by email at info@espros.com. The same way, the user can update the DME 660 (BeagleBone board) by using this
service.
10.4. Exchange of epc660 on Card Edge Connector Carrier
Make sure, all assembly procedures are executed on an ESD-compatible workstation.
■ Power off the DME 660 and remove cables
■ Remove the BeagleBone board
■ Remove the TOF cape
■ Remove the locking screws from the epc660 Card Edge Connector Carrier
Softly remove the epc660 Card Edge Connector Carrier. The epc660 chip can be destroyed when excessive force is applied.
■
■ Remove lens holder
■ Attach the lens holder to the new epc660 Card Edge Connector Carrier
■
Softly insert the new epc660 Card Edge Connector Carrier
■ Insert the locking screws for the epc660 Card Edge Connector Carrier
■ Install the TOF cape
■ Install the BeagleBone board
■
First power on the DME 660
■ Connect the USB cable
■ Start the epc660 Evaluation Kit GUI and run a black & white video (start)
■ Adjust lens focus
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
21 / 25
Datasheet_DME_660-V1.01
11. epc660 Evaluation Kit
There is an evaluation kit available which supports the development of own applications on the DME 660 in terms of the evaluation of the
optical performance parameters.
11.1. Scope of Delivery
➀ Toolbox
➈ Quick Guide
➄ USB cable
➆ Camera Tripod
➃ Power Cord
➂ Power Supply
➇ Toolbox belt
➁ DME 660
➅ Industrial connector
Figure 27: epc660 Evaluation Kit overview
No
Pieces
Designation
Remarks
➀
1
Toolbox
➁
1
DME 660-94º/10m
➂
1
Power Supply 24V/2.5A
➃
1
EU version: Power cord 2 pole EU version
US version: Power cord 2 pole US version
Power plug EU Europlug (CEE7/16, 2 pole)
Power plug US Type A (NEMA 1-15, 2 pole)
➄
1
Cable - USB 2.0, A plug - mini-B plug
Length 2m
➅
1
Plastic bag with Industrial Supply Connector and the
toolbox key
The connector can also be inserted in the DME
660
➆
1
Camera Tripod
➇
1
Toolbox belt
➈
1
epc660 Evalkit Quick Start Guide
also available at www.espros.com/Downloads
Datasheet DME 660
available at www.espros.com/Downloads
Datasheet epc660
available at www.espros.com/Downloads
Application and configuration software, SDK
Use the epc660 Evaluation Kit for accessing licensed corresponding tools and software development kit (SDK).
P/N P100 278; with quick release fastener of
the tripod
Table 10: Bill of material of the delivery
11.2. Ordering Information
Part Number
Part Name
Remarks
P100 280
epc660 Evaluation Kit EU
Power plug EU Europlug (CEE7/16, 2 pole)
P100 307
epc660 Evaluation Kit US
Power plug US Type A (NEMA 1-15, 2 pole)
Table 11: Ordering Information epc660 Evaluation Kit
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
Figure 28: DME 660 on tripod
Figure 29: epc660 Evaluation Kit
Figure 30: DME 660 tripod mounting
Figure 31: DME 660 with quick release fastener of the tripod
Figure 32: GUI - b&w picture
Figure 33: GUI - 3D TOF picture
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_DME_660-V1.01
12. Maintenance and disposal
12.1. Maintenance
The components of the device do not need regular maintenance. A functional check is recommended each time the device is taken into
operation:
■ Check the mounting position and the detection area of the sensor with respect to the operational conditions. Also check that there is no
hazardous situation.
■ From time to time, clean the lens with a soft towel and with a little soapy water to remove dust or dirt.
12.2. Disposal
Disposal should be done using the most up-to-date recycling technologies for electronic components according to the local regulations and
laws. The design and manufacture of the kit's components are done in compliance with the RoHS legal regulations. Traces of dangerous
materials may be found in the electronic components, but not in harmful quantities.
13. Addendum
13.1. Related documents
■ Datasheet epc660, ESPROS Photonics Corp.
■ BeagleBone Hardware Specs and Material, BeagleBone Black wiki
■ BeagleBone Black System Reference Manual, BeagleBoard.org
■ BeagleBone Black, Document No. 450-5500-001 (Schematics), BeagleBoard.org
13.2. Links
www.espros.com
www.beagleboard.org
www.pointcloud.org - Point Cloud Library (PCL)
www.pdal.io - Point Data Abstraction Library (PDAL)
www.opencv.org - OpenCV (OpenSource Computer Vision)
13.3. Licenses
We appreciate the use of the following open source or free software in our tools and respect the large amount of work the owners have
done:
■ Putty: http://www.chiark.greenend.org.uk/~sgtatham/putty/licence.html
Copyright (C) 1997-2015 Simon Tatham
■ Qt-4.8: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
Copyright (C) 2012 Nokia Corporation
■ Qwt-6.1: http://qwt.sourceforge.net/qwtlicense.html
Copyright (C) 1997 Josef Wilgen & Copyright (C) 2002 Uwe Rathmann under Qwt License, Version 1.0
■ QwtPlot3D: http://qwtplot3d.sourceforge.net/web/navigation/license.txt
Copyright (C) 2003-2005 Michael Bieber
All rights reserved by the owners.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUP TION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
© 2015 ESPROS Photonics Corporation
Characteristics subject to change without notice
24 / 25
Datasheet_DME_660-V1.01
IMPORTANT NOTICE
ESPROS Photonics AG and its subsidiaries (epc) reserve the right to make corrections, modifications, enhancements, improvements, and
other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain
the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold
subject to epc’s terms and conditions of sale supplied at the time of order acknowledgment.
epc warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with epc’s standard
warranty. Testing and other quality control techniques are used to the extent epc deems necessary to support this warranty. Except where
mandated by government requirements, testing of all parameters of each product is not necessarily performed.
epc assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applica tions using epc components. To minimize the risks associated with customer products and applications, customers should provide
adequate design and operating safeguards.
epc does not warrant or represent that any license, either express or implied, is granted under any epc patent right, copyright, mask work
right, or other epc intellectual property right relating to any combination, machine, or process in which epc products or services are used.
Information published by epc regarding third-party products or services does not constitute a license from epc to use such products or
services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other
intellectual property of the third party, or a license from epc under the patents or other intellectual property of epc.
Resale of epc products or services with statements different from or beyond the parameters stated by epc for that product or service voids
all express and any implied warranties for the associated epc product or service. epc is not responsible or liable for any such statements.
epc products are not authorized for use in safety-critical applications (such as life support) where a failure of the epc product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically
governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications,
and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of epc products in such safety-critical applications, notwithstanding any applications-related information or support that
may be provided by epc. Further, Buyers must fully indemnify epc and its representatives against any damages arising out of the use of
epc products in such safety-critical applications.
epc products are neither designed nor intended for use in military/aerospace applications or environments unless the epc products are
specifically designated by epc as military-grade. Only products designated by epc as military-grade meet military specifications. Buyers
acknowledge and agree that any such use of epc products which epc has not designated as military-grade is solely at the Buyer's risk, and
that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.
epc products are neither designed nor intended for use in automotive applications or environments unless the specific epc products are
designated by epc as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated
products in automotive applications, epc will not be responsible for any failure to meet such requirements.
© 2015 ESPROS Photonics Corporation
25 / 25
Datasheet_DME_660-V1.01
Characteristics subject to change without notice
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