HMI with CAN interfaceHMI with CAN interface, integrated
EL 103 ECOEL 103 ECO PLC−
EL 105M CANEL 105m PLCEL 105M MPI
EL 105 CANEL 105 PLCEL 105 MPI
EL 106 CANEL 106 PLCEL 106 MPI
EL 108 CANEL 108 PLCEL 108 MPI
EL 110 CANEL 110 PLCEL 110 MPI
EL 110s CANEL 110s PLCEL 110s MPI
The nameplate is on the back of the device.
1.2Target group
This documentation is directed at qualified skilled personnel according to IEC 60364.
Qualified skilled personnel are persons who have the required qualifications to carry out
all activities involved in installing, mounting, commissioning, and operating the product.
PLC and UPS
HMI with MPI interface
6
LDCDS−EL100 EN 9.0
1.3Document history
Material numberVersionDescription
.LRN9.011/2013TD29Safety instructions for the installation according to
133496017.006/2011TD29UL approval and other revisions
133460046.008/2010TD29Corrected CAN connection drawing for EL 103 ECO
133279785.005/2010TD29Amended by description of type EL 103 ECO;
132734304.001/2009TD29Amended by description of type EL 112
132363403.004/2008TD29Description of type EL 110s and all types with
132276722.011/2007TD29The "Commissioning" chapter has been expanded by
132000391.003/2007TD29First edition
About this documentation
Document history
UL added and other revisions
description of type EL 112 deleted; adapted BA
according to the new specifications regarding the
Lenze classification and the new specifications of
the units of measurement regulation
integrated PLC has been added
descriptions on server functionalities
1
Tip!
Information and auxiliary devices related to the Lenze products can be found
in the download area at
http://www.Lenze.com
1.4Terminology used
TermIn the following text used for
EL 1xxHMI of the EL 100 or EL 100 ECO series
HMIHuman Machine Interface
MPIInterface for the SIMATIC S7 automation system from Siemens AG
SD/SDHC cardMemory card in the SD/SDHC format
TouchscreenTouch screen terminal
LDCDS−EL100 EN 9.0
7
1
About this documentation
Conventions used
1.5Conventions used
Type of informationIdentificationExamples/notes
Spelling of numbers
Decimal separator
Text
Program name» «PC software
Icons
Page referenceReference to another page with additional
Documentation referenceReference to another documentation with
PointIn general, the decimal point is used.
For instance: 1234.56
For example: »Engineer«, »Global Drive
Control« (GDC)
information
For instance: 16 = see page 16
additional information
For example: EDKxxx = see
documentation EDKxxx
8
LDCDS−EL100 EN 9.0
About this documentation
Notes used
1
1.6Notes used
The following pictographs and signal words are used in this documentation to indicate
dangers and important information:
Safety instructions
Structure of safety instructions:
Danger!
(characterises the type and severity of danger)
Note
(describes the danger and gives information about how to prevent dangerous
situations)
Pictograph and signal wordMeaning
Danger!
Danger!
Stop!
Danger of personal injury through dangerous electrical voltage.
Reference to an imminent danger that may result in death or
serious personal injury if the corresponding measures are not
taken.
Danger of personal injury through a general source of danger.
Reference to an imminent danger that may result in death or
serious personal injury if the corresponding measures are not
taken.
Danger of property damage.
Reference to a possible danger that may result in property
damage if the corresponding measures are not taken.
Application notes
Pictograph and signal wordMeaning
Note!
Tip!
Special safety instructions and application notes
Pictograph and signal wordMeaning
Warnings!
Warnings!
Important note to ensure troublefree operation
Useful tip for simple handling
Reference to another documentation
Safety note or application note for the operation according to
UL or CSA requirements.
The measures are required to meet the requirements according
to UL or CSA.
LDCDS−EL100 EN 9.0
9
2
Safety instructions
General safety instructions
2Safety instructions
2.1General safety instructions
Danger!
Disregarding the following basic safety measures may lead to severe personal
injury and damage to material assets!
ƒ Lenze drive and automation components ...
... must only be used for the intended purpose.
... must never be operated if damaged.
... must never be subjected to technical modifications.
... must never be operated unless completely assembled.
... must never be operated without the covers/guards.
... can − depending on their degree of protection − have live, movable or rotating parts
during or after operation. Surfaces can be hot.
ƒ For Lenze drive components ...
... only use permitted accessories.
... only use original manufacturer spare parts.
ƒ All specifications of the corresponding enclosed documentation must be observed.
This is vital for a safe and trouble−free operation and for achieving the specified product
features.
The procedural notes and circuit details provided in this document are proposals which
the user must check for suitability for his application. The manufacturer does not
accept any liability for the suitability of the specified procedures and circuit proposals.
ƒ Only qualified skilled personnel are permitted to work with or on Lenze drive and
automation components.
According to IEC 60364 or CENELEC HD 384, these are persons ...
... who are familiar with the installation, assembly, commissioning and operation of
the product,
... possess the appropriate qualifications for their work,
... and are acquainted with and can apply all the accident prevent regulations, directives
and laws applicable at the place of use.
Transport, storage
ƒ Transport and storage in a dry, low−vibration environment without aggressive
atmosphere; preferably in the packaging provided by the manufacturer.
– Protect against dust and shocks.
– Comply with climatic conditions according to the technical data.
10
LDCDS−EL100 EN 9.0
Safety instructions
General safety instructions
Mechanical installation
ƒ Install the product according to the regulations of the corresponding
documentation. In particular observe the section "Operating conditions" in the
chapter "Technical data".
ƒ Provide for a careful handling and avoid mechanical overload. During handling
neither bend components, nor change the insulation distances.
ƒ The product contains electrostatic sensitive devices which can easily be damaged by
short circuit or static discharge (ESD). Thus, electronic components and contacts
must not be touched unless ESD measures are taken beforehand.
Electrical installation
ƒ Carry out the electrical installation according to the relevant regulations (e. g. cable
cross−sections, fusing, connection to the PE conductor). Additional notes are
included in the documentation.
ƒ When working on live products, observe the applicable national regulations for the
prevention of accidents (e.g. BGV 3).
2
ƒ The documentation contains information about EMC−compliant installation
(shielding, earthing, arrangement of filters and laying cables). The system or
machine manufacturer is responsible for compliance with the limit values required
by EMC legislation.
Warning: The controllers are products which can be used in category C2 drive systems
as per EN 61800−3. These products may cause radio interference in residential areas. If
this happens, the operator may need to take appropriate action.
ƒ For compliance with the limit values for radio interference emission at the site of
installation, the components − if specified in the technical data − have to be mounted
in housings (e. g. control cabinets). The housings have to enable an EMC−compliant
installation. In particular observe that for example control cabinet doors preferably
have a circumferential metallic connection to the housing. Reduce openings or
cutouts through the housing to a minimum.
ƒ Only plug in or remove pluggable terminals in the deenergised state!
Commissioning
ƒ If required, you have to equip the system with additional monitoring and protective
devices in accordance with the respective valid safety regulations (e. g. law on
technical equipment, regulations for the prevention of accidents).
Maintenance and servicing
LDCDS−EL100 EN 9.0
ƒ The components are maintenance−free if the required operating conditions are
observed.
ƒ If the cooling air is polluted, the cooling surfaces may be contaminated or the air
vents may be blocked. Under these operating conditions, the cooling surfaces and air
vents must be cleaned at regular intervals. Never use sharp objects for this purpose!
ƒ After the system has been disconnected from the supply voltage, live components
and power connections must not be touched immediately because capacitors may
be charged. Please observe the corresponding notes on the device.
11
2
2.2Product−specific safety instructions
Safety instructions
Product−specific safety instructions
Disposal
ƒ Recycle metals and plastic materials. Ensure professional disposal of assembled
PCBs.
ƒ This device contains a battery. According to European legislation you are obliged to
dispose of batteries separately via the take−back systems specified.
ƒ Before working on the HMI, the supply connector must be unplugged. This is
particularly important before opening the enclosure and connecting/removing
connectors.
ƒ The voltage input is not internally fused and may be destroyed if the input voltage is
too high. Observe the maximally permissible input voltage and professionally fuse
the device on the input side against voltage fluctuations and peaks.
ƒ During installation, see that the maximally permissible ambient temperature is not
exceeded. Corresponding measures for active or passive cooling must be taken if
required.
ƒ The HMI is a device of class A and can cause radio interference in residential areas. In
this case, the operator may have to take special measures. Any costs arising from
these measures have to be paid by the operator.
ƒ In the case of an error, send the HMI to the manufacturer. The address is provided on
the return envelope of this documentation. Please use the original packaging if you
return the HMI!
12
LDCDS−EL100 EN 9.0
Safety instructions
Safety instructions for the installation according to UL
2
2.3Safety instructions for the installation according to UL
Approval
Underwriter Laboratories (UL), UL508 and CSA C22.2 No. 142−M1987, (UL File Number
E236341)
Ratings
ƒ Input 24 V DC, 12 W
ƒ Max. Ambient Temperature 50 °C
ƒ Enclosure ratings:
– Front Panel Mounted UL Type 1, 2 and 5 Enclosure
– Except:
EL108 STD: Front Panel Mounted Type 1 Enclosure
EL108 KSTG: Panel mounted Type 1 Enclosure
ƒ For use in surrounding air temperature 50 °C.
ƒ Use in a pollution degree 2 environment.
ƒ For use on a flat surface of a Type 1, 2 and 5 enclosure.
– Except:
EL108 STD: Front Panel Mounted Type 1 Enclosure
EL108 KSTG: Panel mounted Type 1 Enclosure
ƒ EL 108 KSTG:
The device shall be supplied by an isolating source protected by a fuse with
max. rating 8 A.
Battery
ƒ Replace battery with any from the list below, part No. CR 2450 only. Use of
another battery may present a risk of fire or explosion.
Recommended CR2450 (R/C, BBVC2) types:
Renata Part.no. CR2450N, Sony Corp. part no. CR2450B, Toshiba part no.
CR2450, Varta part no. CR2450, Matsushita part no. CR2450
ƒ Battery may explode if mistreated. Do not recharge, disassemble, dispose of
in fire or heat above 100 °C (212 °F).
ƒ Dispose of used battery according to the regulation of recycling or waste.
2
... 3.3 mm2)
LDCDS−EL100 EN 9.0
13
2
Safety instructions
Safety instructions for the installation according to UL
Homologation
Underwriter Laboratories (UL), UL508 et CSA C22.2 n° 142−M1987, (n° de dossier UL
E236341)
Caractéristiques assignées
ƒ Entrée 24 V CC, 12 W
ƒ Température ambiante maximale : 50 °C
ƒ Classification du coffret de protection :
– Montage sur panneau avant, coffret UL de type 1, 2 et 5
– Exception :
EL108 STD : coffret de type 1 monté sur le panneau avant
EL108 KSTG : coffret de type 1 monté sur panneau
Warnings!
Marquage du câblage à pied d’oeuvre
Bornier de câblage MSTB 2,5/3−STF−5,08 :
ƒ Utiliser exclusivement des conducteurs en cuivre 60/75°C.
ƒ AWG 18 ... AWG 12 (0,82 mm
ƒ Couple de 5 à 7 lb−in (0,5 ... 0,6 Nm)
Appareil
ƒ Destiné à une utilisation à une température ambiante maximale de 50 °C.
ƒ Destiné à une utilisation dans un environnement caractérisé par le degré de
pollution 2.
ƒ Conçu pour une utilisation sur une surface plane, coffret de type 1, 2 et 5.
– Exception :
EL108 STD : coffret de type 1 monté sur le panneau avant
EL108 KSTG : coffret de type 1 monté sur panneau
ƒ EL 108 KSTG :
L’équipement doit être alimenté par une source de tension avec isolation
galvanique protégée par un fusible de 8 A maximum.
Batterie
ƒ Remplacer la batterie par l’un des types répertoriés dans la liste ci−dessous,
n° de référence CR 2450 uniquement. L’utilisation d’une autre batterie
présente un risque d’incendie ou d’explosion.
ƒ Toute utilisation non conforme de la batterie entraîne un risque d’explosion.
Ne pas recharger, démonter, jeter au feu ni exposer la batterie à une chaleur
supérieure à 100 °C (212 °F).
ƒ Eliminer la batterie conformément à la réglementation en vigueur en
matière de recyclage ou de traitement des déchets.
2
... 3,3 mm2)
14
LDCDS−EL100 EN 9.0
3Product description
3.1Application as directed
HMIs of the EL 1xx series
ƒ are Human Machine Interfaces (HMIs) for the implementation of operating concepts
or the provision of information in common industrial and commercial areas.
ƒ must only be operated if the operating conditions specified in these operating
instructions are met.
ƒ are no household appliances. They are components intended to be used exclusively
for commercial purposes.
Systems with HMI devices
ƒ The user is responsible for the compliance of his application with the EC Directives.
Any other use shall be deemed inappropriate!
Product description
Application as directed
3
A use that is not intended also includes a use harbouring fatal risks or dangers which,
without the provision of exceptionally high safety measures, may result in death, injury or
damage to material assets.
The HMI must in particular not be used ...
ƒ in private areas.
ƒ in potentially explosive atmosphere.
ƒ in areas with harmful gases, oils, acids, radiation, etc.
ƒ for performing safety functions, for instance
– in air traffic control / in flight−control systems
– for the monitoring/control of nuclear reactions
– for the monitoring/control of means of mass transport
– for the monitoring/control of medical systems
– for the monitoring/control of weapons systems
Higher−level safety systems must be used to guarantee the protection of persons and
material assets!
Note!
The touchscreen does not comply with the Ergonomics Directive ZH 1/618.
Therefore, it is only designed for short−time inputs and monitoring functions.
For longer inputs, connect an external keyboard.
LDCDS−EL100 EN 9.0
15
3
Product description
Scope of supply
EL 1xx CAN/PLC/MPI
3.2Scope of supply
Number Description
1HMI
Screw clamp fixings
4
for EL 103 ECO (PLC)
4
for EL 105(m) CAN/PLC/MPI
4
for EL 106 CAN/PLC/MPI
6
for EL 108 CAN/PLC/MPI
8
for EL 110(s) CAN/PLC/MPI
1Mounting instructions
1DVD "PC−based Automation"
3.3Overview
3.3.1EL 1xx CAN/PLC/MPI
EL100−001
Pos.Description
HMI
Screw clamp fixings
PE connection
SD/SDHC card slot
CAN or MPI port
Ethernet port
USB−A port
USB−B port
Serial RS232 interface
Connection supply
RoHS−Products lead−free in accordance with CE Directive
EN 61000−6−1 (−3),
VDE 0839−6−1 (−3)
EN 61000−6−2 (−4),
VDE 0839−6−2 (−4)
EN 55022
EN 55024Equipment of information technology
CSA C22.2
2002 residential area
2006 industrial premises
Programmable Controllers (File−No. E236341)
2011/65/EU
Protection of persons and equipment
SafetyVDE0805 (EN60950),
Type of protectionIP65 (front) / IP20 (back)
Class of protection3
Ambient conditions
Climatic
Temperature
Storage/Transport0 ... +60 °C
Operation
EL 1xx ECO
EL 1xx CAN/MPI
EL 1xx ECO PLC
EL 1xx PLC
Relative humidity10 ... 90 %, no condensation
Site altitude
Storage/Transport< 12.000 m amsl
Operation< 3.000 m amsl
Vibration test according to EN 61131−2 (programmable controllers)
VibrationEN 60068−2−61 g
ShockEN 60068−2−2715 g
VDE0870, UL
Type 1, 2 and 5 enclosure
0 ... +50 °C
5 ... +45 °C
18
Mounting conditions
Mounting place
Mounting positionTerminals at the bottom
Control cabinet door
LDCDS−EL100 EN 9.0
Technical data
Electrical data
EL 1xx CAN/PLC/MPI
4
4.2Electrical data
4.2.1EL 1xx CAN/PLC/MPI
Supply
Voltage[V]DC 24 (+18 ... 30)
Current at 24 V[A]0.250.30.30.50.5
Power at 24 V[W]6.07.27.212.012.0
Buffer for real−time clock
dated
Battery
Service life
CPU and operating system
CPU typeIntelâ Xscale PXA 270
Operating
system
[year]7 (at 25 °C)
Type EL xxx
105m105106108110110s
Typ EL xxx
105m105106108110110s
Typ EL xxx
105m105106108110110s
Windowsâ CE 5.0
Memory
105m105106108110110s
RAM[MB]64
Flash[MB]32
Exchangeable
disk storage
Memory
105m105106108110110s
RAM[MB]128
Flash[MB]64
Exchangeable
disk storage
1)
Due to the great variety of SD/SDHC cards available on the market, compatibility cannot be ensured. We do not
know about any restrictions.
Typ EL xxx CAN/MPI
SD/SDHC card slot
Typ EL xxx PLC
SD/SDHC card slot
1)
1)
LDCDS−EL100 EN 9.0
19
4
Technical data
Electrical data
EL 1xx CAN/PLC/MPI
Screen
105m105106
TypeTouch screen, resistive
Colours16 grey tones64 K64 K
Display diagonal[cm]14.5 (5.7")16.3 (6.4")
Visible size[mm]115 x 86131 x 98
Resolution[pixels]320 x 240640 x 480
Pixel size[mm]0.33 x 0.330.07 x 0.07
Contrast−400:1400:1
Brightness[cd/m2]180250250
Angle of view
right
bottom
IlluminationCathode−ray tube, adjustable
Service life at
25°C
Screen (continued)
TypeTouch screen, resistive
Colours64 K
Display diagonal[cm]20.3 (8")26.4 (10.4")
Visible size[mm]162 x 122216 x 163
Resolution[pixels]640 x 480640 x 480600 x 800
Pixel size[mm]0.25 x 0.250.33 x 0.33
Contrast250:1300:1
Brightness[cd/m2]400
Angle of view
right
bottom
IlluminationCathode−ray tube, adjustable
Service life at
25°C
[°]−
left
top
[h]400004500050000
[°]65
left
top
[h]50000
−
−
−
108110110s
65
55
65
Typ EL xxx
60
60
40
50
Typ EL xxx
65
65
50
60
60
60
40
50
20
LDCDS−EL100 EN 9.0
Technical data
Electrical data
EL 1xx CAN/PLC/MPI
4
PLC functions
(EN 61131−3)
EditorAWL, FUP, KOP, ST, AS, CFC
Program code[kB]2048
Data memory
Variables
Global Var.
Memory location[kB]4
Process image
Input
Output
Retain data[kB]128
UPSIntegrated to save retain data to the flash memory
Target
L−force Logic
EL1xx
Task runtime[ms]³10
Ports
COM 1
LAN
USB
1)
CAN
1)
MPI
1
*optionally CAN or MPI
[kB]
[kB]
[kB]
[kB]
Type
ConnectionSUB−D, 9−pole, connector
TypeEthernet
ProtocolTCP/IP
Baud rate10/100 Mbits
ConnectionRJ45, socket
Type2.0 (1.1−compatible)
ConnectionType A and type B, socket
TypeCAN, ISO11898
ProtocolLenze system bus CAN
TopologyLine, terminated on both sides with 120 W
NodeMaster or slave
Number of nodesMax. 63
Baud rateSee CAN communication manual
Bus lengthSee CAN communication manual
ConnectionSUB−D, 9−pole, connector
TypeRS485
ProtocolMPI
TopologyLine, terminated on both sides with 200 W
NodeMaster
Number of nodesMax. 32 per segment
Baud rate19.2 kBaud ... 12 MBaud
Bus lengthMax. 50 m
ConnectionSUB−D, 9−pole, connector
105m105106108110110s
Typ EL xxx PLC
1024
512
4
4
V1.x
RS232
Max. 127 with RS485 repeaters
LDCDS−EL100 EN 9.0
21
4
Technical data
Electrical data
EL 1xx ECO (PLC)
4.2.2EL 1xx ECO (PLC)
Supply
Voltage[V]DC 24 (+18 ... 30)
Current at 24 V[A]0.21
Power at 24 V[W]5.0
Buffer for real−time clock
dated
Capacitor
Max. buffer time
CPU and operating system
CPU typeIntelR Xscale PXA 270
Operating
system
Memory
RAM[MB]64
Flash[MB]32
Exchangeable
disk storage
Memory
RAM[MB]64
Flash[MB]32
Exchangeable
disk storage
1)
Due to the great variety of SD/SDHC cards available on the market, compatibility cannot be ensured. We do not
know about any restrictions.
[week]
Type EL xxx ECO
103
Typ EL xxx ECO
103
2
Typ EL xxx ECO
103
WindowsR CE 5.0
Typ EL xxx ECO CAN
103
SD/SDHC card slot
Typ EL xxx ECO PLC
103
SD/SDHC card slot
1)
1)
22
LDCDS−EL100 EN 9.0
Technical data
Electrical data
EL 1xx ECO (PLC)
4
Screen
TypeTouch screen, resistive
Colours64 K
Display diagonal[cm]8.9 (3.5")
Visible size[mm]70 x 53
Resolution[pixels]320 x 240
Pixel size[mm]0.7 x 0.22
Contrast400:1
Brightness[cd/m2]300
Angle of view
right
bottom
IlluminationLED
Service life at
25°C
PLC functions
(EN 61131−3)
EditorAWL, FUP, KOP, ST, AS, CFC
Program code[kB]256
Data memory
Variables
Global Var.
Memory location[kB]4
Process image
Input
Output
Retain data[kB]16
UPSIntegrated to save retain data to the flash memory
Target
L−force Logic
EL1xx
Task runtime[ms]³100
[°]65
left
top
[h]−
[kB]
[kB]
[kB]
[kB]
Typ EL xxx ECO
103
65
50
60
Typ EL xxx ECO PLC
103
64
64
1
1
V2.x
LDCDS−EL100 EN 9.0
Ports
LAN
USB
CAN
Type
ProtocolTCP/IP
Baud rate10/100 Mbits
ConnectionRJ45, socket
Type2.0 (1.1−compatible)
ConnectionType A, socket
TypeCAN, ISO11898
ProtocolLenze system bus CAN
TopologyLine, terminated on both sides with 120 W
NodeMaster or slave
Number of nodesMax. 63
Baud rateSee CAN communication manual
Bus lengthSee CAN communication manual
ConnectionSUB−D, 9−pole, connector
Ethernet
23
4
Technical data
Mechanical data
EL 1xx CAN/PLC/MPI
4.3Mechanical data
4.3.1EL 1xx CAN/PLC/MPI
Design and weight
FrontAluminium with polyester film to DIN 42115
CoverSheet steel, galvanised
Weight[kg]1.11.11.21.52.0
Type EL xxx
105m105106108110110s
EL100−002
Type
aa1bb1b2e1e2tn ±0.5m ±0.5
EL 105
EL 105M
EL 106
EL 108250220180156.533.746184224160.5
EL 110
EL 110s
210
27525722020175.546184261205
19315513817.543.617.64197142
DimensionsMounting cutout
[mm][mm]
24
LDCDS−EL100 EN 9.0
4.3.2EL 1xx ECO (PLC)
Technical data
Mechanical data
EL 1xx ECO (PLC)
4
Design and weight
FrontAluminium with polyester film to DIN 42115
CoverSheet steel, galvanised
Weight[kg]0.4
Type
EL 103
ECO
aa1bb1e1tn ±0.5m ±0.5
130116.510490.533.6312094
DimensionsMounting cutout
[mm][mm]
Type EL xxx ECO
103
EL100e−002
LDCDS−EL100 EN 9.0
25
5
Mechanical installation
Important notes
5Mechanical installation
5.1Important notes
The installation must be carried out by qualified, skilled personnel familiar with the
applicable national standards.
Stop!
Sensitive front frame gasket
During mounting, the gasket of the front frame is exposed and can be
damaged.
Possible consequences:
ƒ The degree of protection provided by the enclosure mentioned in the
technical data is not attained.
Protective measures:
ƒ Handle the gasket with care during mounting.
ƒ Protect the gasket against ultraviolet rays.
ƒ Each time before you mount the device, check whether the gasket is intact.
Stop!
Sensitive touchscreen surface
The touchscreen foil is very sensitive to external forces and can be damaged by
improper handling.
Possible consequences:
ƒ The touchscreen foil becomes damaged, scratched or dull.
Protective measures:
ƒ Avoid contact of the touchscreen foil with pointed or hard objects.
ƒ Always use a touch pen or your fingers to operate the touchscreen. Never
use objects such as ballpoint pens, pencils, etc.
ƒ When removing dirt and fingerprints, observe the notes given in the chapter
"Cleaning" ( 90).
Note!
When selecting the place where the PC is to be installed, pay attention to an
ergonomic positioning of the screen and to the incidence of light which might
cause reflections on the screen.
26
LDCDS−EL100 EN 9.0
5.2Mounting steps
Mechanical installation
Mounting steps
5
EL100−004
How to assemble the HMI:
1. Cut the mounting cutout out of the control cabinet door.
2. Assemble the upper screw clamping fixtures (see figure).
3. Check if the gasket under the front panel is located correctly.
4. Insert the device into the mounting cutout, secure it by hand against falling down
and tighten the assembled screw clamping fixtures hand−tight.
5. Secure the device by hand, assemble the remaining screw clamping fixtures and
tighten them hand−tight.
6. Check if the device is securely located in the mounting cutout and if the front panel
gasket is located correctly.
– If necessary, loosen the screw clamping fixtures, re−align the device or gasket and
tighten the screw clamping fixtures hand−tight.
– If the gasket is not located correctly, protection class IP65 is not reached on the
front of the device!
LDCDS−EL100 EN 9.0
27
6
Electrical installation
Important notes
6Electrical installation
6.1Important notes
The installation must be carried out by qualified, skilled personnel familiar with the
applicable national standards.
Stop!
Short circuit and static discharge
The device contains components which are endangered in the case of short
circuit or static discharge.
Possible consequences:
ƒ The device or parts of it will be destroyed.
Protective measures:
ƒ Always switch off the voltage supply when working on the device. This
particularly applies:
– Before connecting / disconnecting connectors.
– Before plugging in / plugging out modules.
ƒ All persons handling printed circuit boards have to take account of ESD
measures.
ƒ Contacts of plug connectors must not be touched.
ƒ Printed circuit boards may be touched only at places free from electrical
contacts and may be placed only on appropriate materials (e.g. on ESD
packaging or conductive foam material).
ƒ Printed circuit boards may only be transported and stored in ESD packaging.
28
LDCDS−EL100 EN 9.0
6.2Wiring according to EMC
Electrical installation
Wiring according to EMC
6
General notes l The electromagnetic compatibility of the system depends on the type and accuracy of the
installation. Please especially note the following:
– Structure
– Shielding
– Earthing
l In the case of a differing installation it is required for evaluating the conformity to the EMC
Directive to check the system with regard to compliance with the EMC limit values. This for
instance applies to:
– The use of unshielded cables
l The end user is responsible for compliance with the EMC Directive.
– If you observe the following measures, you can be sure that no EMC problems will occur
during operation and that the EMC Directive or the EMC law is met.
– If devices which do not meet the CE requirement with regard to noise immunity
EN 61000−4−2 are actuated near the system, these devices can be affected
electromagnetically by the system.
Structurel Connect device to the earthed mounting plate:
– Mounting plates with an electroconductive surface (zinc−coated or stainless steel) allow for
continuous contacting.
– Coated plates are not suitable for an EMC−compliant installation.
l If you use several mounting plates:
– Connect mounting plates to each other on a large surface and in a conductive manner (e.g.
by means of copper strips).
l When installing the cables, observe a spatial separation of signal and mains cables.
l Route the cables as near to the reference potential as possible. Freely suspended cables act
like aerials.
Shieldingl Preferably only use cables with a braid.
l The coverage of the shield should be more than 80%.
l In the case of data lines for a serial coupling, always use metallic or metallised plugs. Connect
the shield of the data line on the connector shell.
Earthingl Earth all metallically conductive components by the use of corresponding cables from a
central earthing point (PE rail).
l Comply with the minimum cross−sections defined in the safety instructions:
– With regard to EMC, however, not the cable cross−section, but the surface of the cable and
of the extensive contacting is decisive.
LDCDS−EL100 EN 9.0
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