Leuze electronic DDLS 508 User manual

Original operating instructions
EN 2016/11 - 50133576 We reserve the right to make technical changes
DDLS 508
Optical Data Transmission for 100 Mbit/s
Ethernet – Version F3/F4

Table of contents
Leuze electronic DDLS 508 3
Table of contents
1 About this document ............................................................................................5
1.1 Used symbols and signal words ............................................................................................. 5
2 Safety .....................................................................................................................7
2.1 Intended use ........................................................................................................................... 7
2.2 Foreseeable misuse ............................................................................................................... 7
2.3 Competent persons ................................................................................................................ 8
2.4 Disclaimer ............................................................................................................................... 8
2.5 Laser safety notices................................................................................................................8
3 Device description ..............................................................................................11
3.1 Device overview....................................................................................................................11
3.1.1 General information...........................................................................................................11
3.1.2 Performance characteristics and delivery options.............................................................12
3.1.3 Accessories .......................................................................................................................12
3.1.4 Operating principle ............................................................................................................12
3.2 Connection technology ......................................................................................................... 13
3.3 Indicators and operational controls....................................................................................... 13
3.3.1 Indicators and operational controls in the control panel .................................................... 13
3.3.2 Indicators in the optics area ..............................................................................................20
3.3.3 Indicators in the connection area ......................................................................................21
4 Mounting..............................................................................................................22
4.1 Mounting instructions............................................................................................................ 22
4.2 Mounting with alignment laser and level............................................................................... 23
4.2.1 Horizontal mounting (travel axis) with the alignment laser ................................................ 23
4.2.2 Vertical mounting (lifting axis) with the alignment laser.....................................................28
4.3 Mounting without alignment laser ......................................................................................... 29
4.3.1 Horizontal mounting (travel axis) without alignment laser .................................................30
4.3.2 Vertical mounting (lifting axis) without alignment laser......................................................30
4.4 Mounting tolerances of the devices ...................................................................................... 32
4.5 Mounting distance for parallel operation of data transmission systems ............................... 33
4.6 Mounting distance for parallel operation with AMS300/AMS200 laser measurement sys-
tems ...................................................................................................................................... 35
4.7 Mounting distance for parallel operation with DDLS200 data transmission system ............ 35
4.8 Cascading (series connection) of multiple data transmission systems................................. 35
5 Electrical connection..........................................................................................37
5.1 Overview ............................................................................................................................... 37
5.2 POWER (supply voltage / switching input and switching output) ......................................... 38
5.3 BUS (bus input, Ethernet)..................................................................................................... 39
6 Starting up the device ........................................................................................40
6.1 Setting the operating mode................................................................................................... 40
6.2 Fine adjustment .................................................................................................................... 42
6.2.1 General procedure ............................................................................................................42
6.2.2 Fine adjustment with the single-handed adjustment (SHA) process................................. 42
6.2.3 Fine adjustment without the single-handed adjustment (SHA) process............................ 44
7 Diagnostics and troubleshooting......................................................................46
7.1 Error displays of the operating state LEDs ........................................................................... 46
7.2 Error displays and STATUS LED for remote diagnosis ........................................................ 49
7.3 Error displays of the operating mode LEDs .......................................................................... 49

Table of contents
Leuze electronic DDLS 508 4
8 Care, maintenance and disposal .......................................................................51
8.1 Cleaning................................................................................................................................ 51
8.2 Servicing ............................................................................................................................... 51
8.3 Disposing .............................................................................................................................. 51
9 Service and support ...........................................................................................52
9.1 What to do should servicing be required? ............................................................................ 52
10 Technical data .....................................................................................................53
10.1 General specifications .......................................................................................................... 53
10.1.1 Device without heater........................................................................................................53
10.1.2 Device with heating ...........................................................................................................55
10.2 Dimensioned drawings ......................................................................................................... 56
10.3 Dimensional drawings: Accessories ..................................................................................... 58
11 Order guide and accessories.............................................................................59
11.1 Nomenclature ....................................................................................................................... 59
11.2 Cables accessories............................................................................................................... 59
11.3 Other accessories................................................................................................................. 60
12 EC Declaration of Conformity............................................................................61

About this document
Leuze electronic DDLS 508 5
1 About this document
1.1 Used symbols and signal words
Tab.1.1: Warning symbols and signal words
Symbol indicating dangers to persons
Symbol indicating dangers from harmful laser radiation
Symbol indicating possible property damage
NOTE Signal word for property damage
Indicates dangers that may result in property damage if the measures for
danger avoidance are not followed.
CAUTION Signal word for minor injuries
Indicates dangers that may result in minor injury if the measures for danger
avoidance are not followed.
WARNING Signal word for serious injury
Indicates dangers that may result in severe or fatal injury if the measures
for danger avoidance are not followed.
Tab.1.2: Other symbols
Symbol for tips
Text passages with this symbol provide you with further information.
Symbol for action steps
Text passages with this symbol instruct you to perform actions.
Symbol for action results
Text passages with this symbol describe the result of the preceding action.

About this document
Leuze electronic DDLS 508 6
Tab.1.3: Terms and abbreviations
DDLS Optical transceiver for digital data transmission
EN European standard
FE Functional earth
IO or I/O Input/Output
MAC address Media Access Control address; hardware address of a device in the net-
work
NEC National Electric Code; safety standard for electrical installations in the
U.S.A.
PELV Protective Extra-Low Voltage; protective extra-low voltage with reliable dis-
connection
HBS High-bay storage device
SHA Single-Handed Adjustment; fine adjustment of the devices by one person
TCP/IP Transmission Control Protocol/Internet Protocol; Internet protocol family
UDP User Datagram Protocol; network transmission protocol
UL Underwriters Laboratories

Safety
Leuze electronic DDLS 508 7
2 Safety
This optical data transmission system was developed, manufactured and tested in line with the applicable
safety standards. It corresponds to the state of the art.
2.1 Intended use
Devices of the DDLS500 series have been designed and developed for the optical transmission of data in
the infrared range.
Areas of application
Devices of the DDLS500 series are designed for the following areas of application:
• Data transmission between stationary and/or moving devices. The devices must – with respect to the
transmission beam spread - be positioned opposite one another without interruption. A data transmis-
sion path consists of two devices designated with “FrequencyF3" and “FrequencyF4".
• Data transmission between two mutually opposing devices, whereby each device can rotate 360°. The
middle axes of the receiver lenses must – with respect to the transmission beam spread – be posi-
tioned opposite one another without interruption during the rotation.
For rotary transmission, a minimum distance of 500mm is necessary between the two devices.
NOTICE
For information about possible restrictions regarding the transmission of special protocols see
chapter 3.1.2 "Performance characteristics and delivery options".
CAUTION
Observe intended use!
The protection of personnel and the device cannot be guaranteed if the device is operated in a
manner not complying with its intended use.
ÄOnly operate the device in accordance with its intended use.
ÄLeuzeelectronicGmbH+Co.KG is not liable for damages caused by improper use.
ÄRead these operating instructions before commissioning the device. Knowledge of the oper-
ating instructions is an element of proper use.
NOTICE
Comply with conditions and regulations!
ÄObserve the locally applicable legal regulations and the rules of the employer's liability insur-
ance association.
2.2 Foreseeable misuse
Any use other than that defined under "Intended use" or which goes beyond that use is considered im-
proper use.
In particular, use of the device is not permitted in the following cases:
• in rooms with explosive atmospheres
• for medical purposes
NOTICE
Do not modify or otherwise interfere with the device!
ÄDo not carry out modifications or otherwise interfere with the device. The device must not be
tampered with and must not be changed in any way.
ÄThe device must not be opened. There are no user-serviceable parts inside.
ÄRepairs must only be performed by Leuze electronic GmbH + Co. KG.

Safety
Leuze electronic DDLS 508 8
2.3 Competent persons
Connection, mounting, commissioning and adjustment of the device must only be carried out by competent
persons.
Prerequisites for competent persons:
• They have a suitable technical education.
• They are familiar with the rules and regulations for occupational safety and safety at work.
• They are familiar with the original operating instructions of the device.
• They have been instructed by the responsible person on the mounting and operation of the device.
Certified electricians
Electrical work must be carried out by a certified electrician.
Due to their technical training, knowledge and experience as well as their familiarity with relevant standards
and regulations, certified electricians are able to perform work on electrical systems and independently de-
tect possible dangers.
In Germany, certified electricians must fulfill the requirements of accident-prevention regulations BGV A3
(e.g. electrician foreman). In other countries, there are respective regulations that must be observed.
2.4 Disclaimer
LeuzeelectronicGmbH+Co.KG is not liable in the following cases:
• The device is not being used properly.
• Reasonably foreseeable misuse is not taken into account.
• Mounting and electrical connection are not properly performed.
• Changes (e.g., constructional) are made to the device.
2.5 Laser safety notices
Laser diode of the transmitter – laser class 1M
WARNING
INVISIBLE LASER RADIATION – LASER CLASS 1M
Never observe directly using telescope optics!
The device fulfills the IEC60825-1:2007 (EN60825-1:2007) requirements for a product in laser
class1M as well as the U.S.21CFR1040.10 regulations with deviations corresponding to
"Laser Notice No.50" from June 24th, 2007.
ÄLooking into the beam path for extended periods using telescope optics may damage the
eye's retina. Never look using telescope optics into the laser beam or in the direction of re-
flecting beams.
ÄCAUTION! The use of operating or adjusting devices other than those specified here or car-
rying out of differing procedures may lead to dangerous exposure to radiation.
The use of optical instruments or devices (e.g., magnifying glasses, binoculars) with the
product will increase eye danger.
ÄObserve the applicable statutory and local laser protection regulations.
ÄThe device must not be tampered with and must not be changed in any way.
There are no user-serviceable parts inside the device.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.
The device emits invisible laser radiation with a wavelength of 785nm (device with designation “Fre-
quencyF3") or 852nm (device with designation “FrequencyF4") through the laser aperture of the optical
window. The opening angle of the beam cone is ≤1° (± 0.5°).
The power density distribution in the light spot is homogeneous; there is no elevation of power density in
the center of the light spot. The average emitted laser power of the device is <12mW. For transmission of
the data, the emitted laser radiation is amplitude modulated (on-off keying). Pulses and pulse pauses of the
emitted laser light are between 8ns and 32ns long. The laser power emitted during the pulses is <24mW.

Safety
Leuze electronic DDLS 508 9
1
2
3
1 Laser aperture – alignment laser
2 Laser aperture – transmitter
3 Laser warning sign
Fig.2.1: Laser apertures
UNSICHTBARE LASERSTRAHLUNG
Nicht direkt mit Teleskopoptiken betrachten!
LASER KLASSE 1M
DIN EN 60825-1:2008-05
Max. Leistung (peak):
Impulsdauer:
Wellenlänge:
RADIAZIONE LASER INVISIBILE
Nonguardaredirettamentecon ottichetelescopiche!
APARRECCHIO LASER DI CLASSE 1M
EN 60825-1:2007
Potenza max. (peak):
Durata dell'impulso:
Lunghezza d'onda:
< 36 mW
32
n s
785 nm
< 36 mW
32 n s
785 nm
INVISIBLE LASER RADIATION
Never observe directly using telescope optics!
CLASS 1M LASER PRODUCT
EN 60825-1:2007
Maximum Output (peak):
Pulse duration:
Wavelength:
RAYONNEMENT LASER INVISIBLE
Nepas regarderdirectementavec desoptiquestélescopiques!
APPAREIL À LASER DE CLASSE 1M
EN 60825-1:2007
Puissance max. (crête):
Durée d`impulse:
Longueur d`ande émis:
< 36 mW
32 n s
785 nm
< 36 mW
32 n s
785 nm
RADIACIÓN LÁSER INVISIBLE
¡No mirar directamente con ópticas telescópicas!
PRODUCTO LÁSER DE CLASE 1M
EN 60825-1:2007
Potencia máx. (peak):
Duración del impulso:
Longitud de onda:
RADIACAO LASER INVISIVEL
Não olhe diretamente para as óticas telescópicas!
EQUIPAMENTO LASER CLASSE 1M
EN 60825-1:2007
Potência máx. (peak):
Período de pulso:
Comprimento de onda:
< 36 mW
32
n s
785 nm
< 36 mW
32
n s
785 nm
INVISIBLE LASER RADIATION
Never observe directly using telescope optics!
CLASS 1M LASER PRODUCT
IEC 60825-1:2007
Complies with 21 CFR 1040.10
Maximum Output (avg):
Pulse duration:
Wavelength: ⺞㉒匘䧋䦚ₜⒿ䤓䉏⏘⺓兎䰐㷱抩扖㦪扫柫屑䦚᧝1M伊䉏⏘ℶ❐GB7247.1-2001
㦏⮶戢⒉᧤⽿⋋᧥厘⑁㖐兼㢅梃㽱栎< 36 mW
32
n s
785 nm
< 36 mW
32 n s
785 nm
Fig.2.2: Laser warning and laser information signs for devices with frequencyF3

Safety
Leuze electronic DDLS 508 10
UNSICHTBARE LASERSTRAHLUNG
Nicht direkt mit Teleskopoptiken betrachten!
LASER KLASSE 1M
DIN EN 60825-1:2008-05
Max. Leistung (peak):
Impulsdauer:
Wellenlänge:
RADIAZIONE LASER INVISIBILE
Nonguardaredirettamenteconottiche telescopiche!
APARRECCHIO LASER DI CLASSE 1M
EN 60825-1:2007
Potenza max. (peak):
Durata dell'impulso:
Lunghezza d'onda:
< 36 mW
32
n s
852 nm
< 36 mW
32 n s
852 nm
INVISIBLE LASER RADIATION
Never observe directly using telescope optics!
CLASS 1M LASER PRODUCT
EN 60825-1:2007
Maximum Output (peak):
Pulse duration:
Wavelength:
RAYONNEMENT LASER INVISIBLE
Nepas regarderdirectementavecdes optiquestélescopiques!
APPAREIL À LASER DE CLASSE 1M
EN 60825-1:2007
Puissance max. (crête):
Durée d`impulse:
Longueur d`ande émis:
< 36 mW
32 n s
852 nm
< 36 mW
32 n s
852 nm
RADIACIÓN LÁSER INVISIBLE
¡No mirar directamente con ópticas telescópicas!
PRODUCTO LÁSER DE CLASE 1M
EN 60825-1:2007
Potencia máx. (peak):
Duración del impulso:
Longitud de onda:
RADIACAO LASER INVISIVEL
Não olhe diretamente para as óticas telescópicas!
EQUIPAMENTO LASER CLASSE 1M
EN 60825-1:2007
Potência máx. (peak):
Período de pulso:
Comprimento de onda:
< 36 mW
32
n s
852 nm
< 36 mW
32
n s
852 nm
INVISIBLE LASER RADIATION
Never observe directly using telescope optics!
CLASS 1M LASER PRODUCT
IEC 60825-1:2007
Complies with 21 CFR 1040.10
Maximum Output (avg):
Pulse duration:
Wavelength: ⺞㉒匘䧋䦚ₜⒿ䤓䉏⏘⺓兎䰐㷱抩扖㦪扫柫屑䦚᧝1M伊䉏⏘ℶ❐GB7247.1-2001
㦏⮶戢⒉᧤⽿⋋᧥厘⑁㖐兼㢅梃㽱栎< 36 mW
32
n s
852 nm
< 36 mW
32 n s
852 nm
Fig.2.3: Laser warning and laser information signs for devices with frequencyF4
Alignment laser (optional) – laser class 1
WARNING
LASER RADIATION – LASER CLASS 1
The device satisfies the requirements of IEC60825-1:2007 (EN60825-1:2007) safety regula-
tions for a product of laser class1 as well as the U.S.21CFR1040.10 regulations with devia-
tions corresponding to "Laser Notice No.50" from June 24, 2007.
ÄObserve the applicable statutory and local laser protection regulations.
ÄThe device must not be tampered with and must not be changed in any way.
There are no user-serviceable parts inside the device.
ÄRepairs must only be performed by Leuze electronic GmbH + Co. KG.
NOTICE
Devices with integrated alignment laser can be identified by part number code L in the part des-
ignation, e.g., DDLS5xxXXX.4L.
Laser class1M also applies for devices with integrated alignment laser.

Device description
Leuze electronic DDLS 508 11
3 Device description
3.1 Device overview
3.1.1 General information
The DDLS508 optical data transmission system transmits Ethernet network data on the basis of TCP/IP or
UDP transparently and without contact or wear via infrared light.
A MAC address or IP address configuration is not necessary.
A transmission path consists of two mutually opposing devices.
• One device is designated with “Frequency F3", the other with “Frequency F4".
• The devices can also be assigned via part number code DDLS5XX…3… and DDLS5XX…4….
14
3
4
5
13
6
7
2
8
10
1
11
9
16
15
12
1 Device housing 9 Connection area
2 Mounting plate 10 Operating mode selector switch
3 Planar surface for supporting a bubble level or
alignment straightedge
11 Alignment screw for vertical alignment
4 Receiver optics 12 Alignment screw for horizontal alignment
5 Transmitter optics 13 STATUS LED for remote diagnosis
6 Alignment laser for mounting support (optional) 14 Supporting edge for bubble level or alignment straight-
edge
7 LED indicators in the control panel 15 Ethernet connection, M12
8 Spirit level (for devices with alignment laser) 16 POWER connection, M12
Fig.3.1: Device construction