Vega VEGASWING 63 User manual

Operating Instructions
Vibrating level switch with tube
extension for liquids
VEGASWING 63
NAMUR
Document ID: 29231

2
Contents
VEGASWING 63 • NAMUR
29231-EN-230123
Contents
1 About this document ............................................................................................................... 4
1.1 Function ........................................................................................................................... 4
1.2 Target group ..................................................................................................................... 4
1.3 Symbols used................................................................................................................... 4
2 For your safety ......................................................................................................................... 5
2.1 Authorised personnel ....................................................................................................... 5
2.2 Appropriate use................................................................................................................ 5
2.3 Warning about incorrect use............................................................................................. 5
2.4 General safety instructions............................................................................................... 5
2.5 Conformity........................................................................................................................ 5
2.6 SIL conformity .................................................................................................................. 6
2.7 NAMUR recommendations .............................................................................................. 6
2.8 Installation and operation in the USA and Canada ........................................................... 6
2.9 Safety instructions for Ex areas ........................................................................................ 6
2.10 Environmental instructions ............................................................................................... 6
3 Product description ................................................................................................................. 7
3.1 Conguration.................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 8
3.3 Adjustment ....................................................................................................................... 8
3.4 Storage and transport....................................................................................................... 9
3.5 Accessories...................................................................................................................... 9
4 Mounting................................................................................................................................. 11
4.1 General instructions ....................................................................................................... 11
4.2 Mounting instructions ..................................................................................................... 14
5 Connecting to power supply................................................................................................. 17
5.1 Preparing the connection ............................................................................................... 17
5.2 Connection procedure.................................................................................................... 17
5.3 Wiring plan, single chamber housing.............................................................................. 18
5.4 Wiring plan - version IP66/IP68, 1 bar ............................................................................ 20
6 Setup ....................................................................................................................................... 21
6.1 General information........................................................................................................ 21
6.2 Adjustment elements...................................................................................................... 21
6.3 Function table................................................................................................................. 22
7 Maintenanceandfaultrectication...................................................................................... 24
7.1 Maintenance .................................................................................................................. 24
7.2 Rectify faults................................................................................................................... 24
7.3 Exchanging the electronics ............................................................................................ 25
7.4 How to proceed if a repair is necessary.......................................................................... 26
8 Dismount................................................................................................................................. 27
8.1 Dismounting steps.......................................................................................................... 27
8.2 Disposal ......................................................................................................................... 27
9 Supplement ............................................................................................................................ 28
9.1 Technical data ................................................................................................................ 28
9.2 Dimensions .................................................................................................................... 36
9.3 Industrial property rights................................................................................................. 40

3
Contents
VEGASWING 63 • NAMUR
29231-EN-230123
9.4 Trademark ...................................................................................................................... 40
Safety instructions for Ex areas:
TakenoteoftheExspecicsafetyinstructionsforExapplications.
These instructions are attached as documents to each instrument
with Ex approval and are part of the operating instructions.
Editing status: 2023-01-19

4
1 About this document
VEGASWING 63 • NAMUR
29231-EN-230123
1 About this document
1.1 Function
This instruction provides all the information you need for mounting,
connection and setup as well as important instructions for mainte-
nance,faultrectication,theexchangeofpartsandthesafetyofthe
user. Please read this information before putting the instrument into
operation and keep this manual accessible in the immediate vicinity
of the device.
1.2 Target group
This operating instructions manual is directed to trained personnel.
Thecontentsofthismanualmustbemadeavailabletothequalied
personnel and implemented.
1.3 Symbols used
Document ID
This symbol on the front page of this instruction refers to the Docu-
ment ID. By entering the Document ID on www.vega.com you will
reach the document download.
Information, note, tip: This symbol indicates helpful additional infor-
mation and tips for successful work.
Note: This symbol indicates notes to prevent failures, malfunctions,
damage to devices or plants.
Caution: Non-observance of the information marked with this symbol
may result in personal injury.
Warning: Non-observance of the information marked with this symbol
may result in serious or fatal personal injury.
Danger: Non-observance of the information marked with this symbol
results in serious or fatal personal injury.
Ex applications
This symbol indicates special instructions for Ex applications.
• List
The dot set in front indicates a list with no implied sequence.
1 Sequence of actions
Numbers set in front indicate successive steps in a procedure.
Disposal
This symbol indicates special instructions for disposal.

5
2 For your safety
VEGASWING 63 • NAMUR
29231-EN-230123
2 For your safety
2.1 Authorised personnel
All operations described in this documentation must be carried out
onlybytrained,qualiedpersonnelauthorisedbytheplantoperator.
During work on and with the device, the required personal protective
equipment must always be worn.
2.2 Appropriate use
The VEGASWING 63 is a sensor for point level detection.
Youcannddetailedinformationabouttheareaofapplicationin
chapter " Product description".
Operational reliability is ensured only if the instrument is properly
usedaccordingtothespecicationsintheoperatinginstructions
manual as well as possible supplementary instructions.
2.3 Warning about incorrect use
Inappropriate or incorrect use of this product can give rise to applica-
tion-specichazards,e.g.vesseloverllthroughincorrectmounting
or adjustment. Damage to property and persons or environmental
contamination can result. Also, the protective characteristics of the
instrument can be impaired.
2.4 General safety instructions
This is a state-of-the-art instrument complying with all prevailing
regulations and directives.The instrument must only be operated in a
technicallyawlessandreliablecondition.Theoperatorisresponsi-
ble for the trouble-free operation of the instrument. When measuring
aggressive or corrosive media that can cause a dangerous situation
if the instrument malfunctions, the operator has to implement suitable
measures to make sure the instrument is functioning properly.
The safety instructions in this operating instructions manual, the na-
tional installation standards as well as the valid safety regulations and
accident prevention rules must be observed by the user.
For safety and warranty reasons, any invasive work on the device
beyond that described in the operating instructions manual may be
carried out only by personnel authorised by the manufacturer. Arbi-
traryconversionsormodicationsareexplicitlyforbidden.Forsafety
reasons,onlytheaccessoryspeciedbythemanufacturermustbe
used.
To avoid any danger, the safety approval markings and safety tips on
the device must also be observed.
2.5 Conformity
The device complies with the legal requirements of the applicable
country-specicdirectivesortechnicalregulations.Weconrmcon-
formity with the corresponding labelling.

6
2 For your safety
VEGASWING 63 • NAMUR
29231-EN-230123
The corresponding conformity declarations can be found on our
homepage.
2.6 SIL conformity
VEGASWING63fulllstherequirementstofunctionalsafetyaccord-
ingtoIEC61508orIEC61511.Youndfurtherinformationinthe
supplied Safety Manual.
2.7 NAMUR recommendations
NAMUR is the automation technology user association in the process
industry in Germany. The published NAMUR recommendations are
acceptedasthestandardineldinstrumentation.
ThedevicefullstherequirementsofthefollowingNAMURrecom-
mendations:
• NE 21 – Electromagnetic compatibility of equipment
For further information see www.namur.de.
2.8 Installation and operation in the USA and
Canada
This information is only valid for USA and Canada. Hence the follow-
ing text is only available in the English language.
Installations in the US shall comply with the relevant requirements of
the National Electrical Code (ANSI/NFPA 70).
Installations in Canada shall comply with the relevant requirements of
the Canadian Electrical Code.
2.9 Safety instructions for Ex areas
For applications in explosion-proof areas (Ex), only devices with cor-
respondingExapprovalmaybeused.ObservetheEx-specicsafety
instructions.These are an integral part of the operating instructions
and are enclosed with every device with Ex approval.
2.10 Environmental instructions
Protection of the environment is one of our most important duties.
That is why we have introduced an environment management system
with the goal of continuously improving company environmental pro-
tection.Theenvironmentmanagementsystemiscertiedaccording
to DIN EN ISO 14001.
Pleasehelpusfullthisobligationbyobservingtheenvironmental
instructions in this manual:
• Chapter " Packaging, transport and storage"
• Chapter " Disposal"

7
3 Product description
VEGASWING 63 • NAMUR
29231-EN-230123
3 Product description
3.1 Conguration
The scope of delivery encompasses:
• VEGASWING 63 point level switch
The further scope of delivery encompasses:
• Documentation
– Operating instructions VEGASWING 63
– Safety Manual (SIL) - optional
– Instructions for optional instrument features
– Ex-specic"Safety instructions" (with Ex versions)
– Ifnecessary,furthercerticates
Information:
Optional instrument features are also described in this operating
instructions manual.The respective scope of delivery results from the
orderspecication.
The VEGASWING 63 consists of the components:
• Housing lid
• Housing with electronics
• Processttingwithtuningfork
1
2
3
Fig. 1: VEGASWING 63
1 Housing lid
2 Housing with electronics
3 Processtting
Thetypelabelcontainsthemostimportantdataforidenticationand
use of the instrument:
Scope of delivery
Constituent parts
Type label

8
3 Product description
VEGASWING 63 • NAMUR
29231-EN-230123
• Article number
• Serial number
• Technical data
• Article numbers, documentation
• SILidentication(withSILratingexworks)
With the serial number, you can access the delivery data of the instru-
ment via " www.vega.com", " Search".Youcanndtheserialnumber
on the inside of the instrument as well as on the type label on the
outside.
3.2 Principle of operation
VEGASWING 63 is a point level sensor with tuning fork for point level
detection.
It is designed for industrial use in all areas of process technology and
can be used in liquids.
Typicalapplicationsareoverllanddryrunprotection.Thesmall
tuning fork allows use in all kinds of tanks and vessels.Thanks to its
simple and rugged measuring system, VEGASWING 63 is virtually
unaectedbythechemicalandphysicalpropertiesoftheliquid.
Itfunctionsevenunderdicultconditionssuchasturbulence,airbub-
bles, foam generation, buildup, strong external vibration or changing
products.
Function monitoring
The electronics module of VEGASWING 63 continuously monitors the
following criteria via frequency evaluation:
• Strong corrosion or damage on the tuning fork
• Loss of vibration
• Linebreaktothepiezodrive
If one of these faults is detected or if the voltage supply fails, the
electronicstakesonadenedoutputstatus(safestate).
Thetuningforkispiezoelectricallyenergisedandvibratesatits
mechanicalresonancefrequencyofapprox.1200Hz.Thepiezosare
xedmechanicallyandarehencenotsubjecttotemperatureshock
limitations.The frequency changes when the tuning fork is covered
by the medium.This change is detected by the integrated electronics
module and converted into a switching command.
VEGASWING 63 is a compact instrument, i.e. it can be operated with-
out external evaluation system.The integrated electronics evaluates
the level signal and outputs a switching signal.With this switching
signal, a connected device can be operated directly (e.g. a warning
system, a pump etc.).
Thedataforpowersupplyarespeciedinchapter"Technical data".
3.3 Adjustment
The switching condition of VEGASWING 63 with plastic housing can
be checked when the housing is closed (signal lamp).With the basic
Application area
Functional principle
Voltage supply

9
3 Product description
VEGASWING 63 • NAMUR
29231-EN-230123
setting,productswithadensity≥0.7g/cm³(0.025lbs/in³)canbede-
tected.The instrument can be adapted if products with lower density
are to be measured.
Ontheelectronicsmoduleyouwillndthefollowingdisplayand
adjustment elements:
• Control lamp for indication of the switching status
• DIL switch for sensitivity adjustment
• Mode switch to select the switching condition (reverse character-
istics)
• Simulation key
3.4 Storage and transport
Your instrument was protected by packaging during transport. Its
capacity to handle normal loads during transport is assured by a test
based on ISO 4180.
The packaging of standard instruments consists of environment-
friendly, recyclable carton material. The sensing element is additional-
ly protected with a cardboard cover. For special versions, PE foam or
PE foil is also used. Please dispose of the packaging material through
specialised recycling companies.
Transport must be carried out in due consideration of the notes on the
transport packaging. Nonobservance of these instructions can cause
damage to the device.
The delivery must be checked for completeness and possible transit
damage immediately at receipt. Ascertained transit damage or con-
cealed defects must be appropriately dealt with.
Up to the time of installation, the packages must be left closed and
stored according to the orientation and storage markings on the
outside.
Unless otherwise indicated, the packages must be stored only under
the following conditions:
• Not in the open
• Dry and dust free
• Not exposed to corrosive media
• Protected against solar radiation
• Avoiding mechanical shock and vibration
• Storage and transport temperature see chapter " Supplement -
Technical data - Ambient conditions"
• Relative moisture 20 … 85 %
With instrument weights of more than 18 kg (39.68 lbs) suitable and
approved equipment must be used for lifting and carrying.
3.5 Accessories
The instructions for the listed accessories can be found in the down-
load area on our homepage.
Packaging
Transport
Transport inspection
Storage
Storage and transport
temperature
Lifting and carrying

10
3 Product description
VEGASWING 63 • NAMUR
29231-EN-230123
Screwedangesareavailableindierentversionsaccordingtothe
following standards: DIN 2501, EN 1092-1, BS 10, ASME B 16.5,
JIS B 2210-1984, GOST 12821-80.
Thelockttingisusedforforinnitelockingwithtubeextension.
Thefollowinglockttingsareavailable:
• ARV-SG63.1-unpressurized
• ARV-SG63.2 - up to 16 bar
• ARV-SG63.3 - up to 64 bar
Thewettedpartsofthelockttingcanbeeitherofsteel(316L)or
Alloy C22 (2.4602).
Lockttingscannotbeusedincoatedtubeextensions.
Youcanndadditionalinformationintheoperatinginstructionsmanu-
alsofthelockttings.
For connecting the sensors with a separator to voltage supply or sig-
nal processing, the sensors are also available with plug connectors.
The following plug connectors are available:
• M12 x 1
• ISO 4400
• Harting HAN 7D
• Harting HAN 8D
• Amphenol-Tuchel
Flanges
Locktting
Plug connector

11
4 Mounting
VEGASWING 63 • NAMUR
29231-EN-230123
4 Mounting
4.1 General instructions
Note:
For safety reasons, the instrument must only be operated within the
permissibleprocessconditions.Youcannddetailedinformationon
the process conditions in chapter " Technical data" of the operating
instructions or on the type label.
Hence make sure before mounting that all parts of the instrument ex-
posed to the process are suitable for the existing process conditions.
These are mainly:
• Active measuring component
• Processtting
• Process seal
Process conditions in particular are:
• Process pressure
• Process temperature
• Chemical properties of the medium
• Abrasionandmechanicalinuences
The instrument is suitable for standard and extended ambient condi-
tions acc. to DIN/EN/IEC/ANSI/ISA/UL/CSA 61010-1. It can be used
indoors as well as outdoors.
In general, VEGASWING 63 can be installed in any position. The
instrument only has to be mounted in such a way that the tuning fork
is at the height of the desired switching point.
The tuning fork has lateral markings (notches) that indicate the
switching point with vertical mounting. The switching point applies
to water in conjunction with the basic setting of the density switch
≥0.7g/cm³(0.025lbs/in³).WhenmountingVEGASWING63,make
sure that this marking is at the height of the requested switching point.
Keep in mind that the switching point of the instrument will shift if the
mediumhasadensityotherthanwater-wateris1g/cm³(0.036lbs/
in³).Forproducts≤0.7g/cm³(0.025lbs/in³)and≥0.5g/cm³
(0.018lbs/in³)thedensityswitchmustbesetto≥0.5g/cm³.
Keepinmindthatfoamswithadensity≥0.45g/cm³(0.016lbs/in³)
are detected by the sensor. This can lead to erroneous switchings,
particulary when the sensor is used for dry run protection.
Process conditions
Ambient conditions
Switching point

12
4 Mounting
VEGASWING 63 • NAMUR
29231-EN-230123
2
3
14
Fig. 2: Vertical mounting
1 Switching point approx. 13 mm (0.51 in)
2 Switching point with lower density
3 Switching point with higher density
4 Switching point approx. 27 mm (1.06 in)
1
2
Fig. 3: Horizontal mounting
1 Switching point
2 Marking with screwed version, facing up
1
2
Fig. 4: Horizontal installation (recommended mounting position, particularly for
adhesive products)
1 Switching point
2 Marking with screwed version, facing up
Inthecaseofangeversions,theforkisalignedasfollows.

13
4 Mounting
VEGASWING 63 • NAMUR
29231-EN-230123
1
Fig.5:Forkpositionwithangeversions
1 Markingwithangeversion,facingup
Protect your instrument against moisture ingress through the following
measures:
• Use a suitable connection cable (see chapter " Connecting to
power supply")
• Tighten the cable gland or plug connector
• Lead the connection cable downward in front of the cable entry or
plug connector
This applies mainly to outdoor installations, in areas where high
humidity is expected (e.g. through cleaning processes) and on cooled
or heated vessels.
Note:
Make sure that during installation or maintenance no moisture or dirt
can get inside the instrument.
To maintain the housing protection, make sure that the housing lid is
closed during operation and locked, if necessary.
Caution:
Do not hold VEGASWING 63 on the tuning fork. Particularly with
angeortubeversions,thetuningforkcanbedamagedjustbythe
weight of the instrument.Transport coated instruments very carefully
and avoid touching the tuning fork.
Remove the packaging or the protective cover just before mounting.
The vibrating level switch is a measuring instrument and must be
treated accordingly. Bending the vibrating element will destroy the
instrument.
Warning:
The housing must not be used to screw the instrument in! Applying
tightening force can damage internal parts of the housing.
Use the hexagon above the thread for screwing in.
Protection against mois-
ture
Transport
Handling

14
4 Mounting
VEGASWING 63 • NAMUR
29231-EN-230123
Metric threads
In the case of instrument housings with metric thread, the cable
glands are screwed in at the factory. They are sealed with plastic
plugs as transport protection.
You have to remove these plugs before electrical connection.
NPT thread
In the case of instrument housings with self-sealing NPT threads, it is
not possible to have the cable entries screwed in at the factory.The
free openings for the cable glands are therefore covered with red dust
protection caps as transport protection.The dust protection caps do
notprovidesucientprotectionagainstmoisture.
Prior to setup you have to replace these protective caps with ap-
proved cable glands or close the openings with suitable blind plugs.
4.2 Mounting instructions
VEGASWING63hasadenedthreadstartingpoint.Thismeans
that every VEGASWING 63 is in the same fork position after being
screwed in. Remove therefore the supplied seal from the thread of
VEGASWING 63. This seal is not required when using a welded
socket with O-ring in front.
Keep in mind that this welded socket is not suitable for coated instru-
ment versions.
Screw VEGASWING 63 completely into the welded socket.The
later position can be determined already before welding. Mark the
appropriate position of the welded socket. Before welding, unscrew
VEGASWING 63 and remove the rubber ring from the welded socket.
The welded socket has a marking (notch). Weld the socket with the
notch facing upward, or in case of pipelines (DN 32 up to DN 50),
alignedwiththedirectionofow.
1
Fig. 6: Marking on the welded socket
1 Marking
Incaseofhorizontalmountinginadhesiveandviscousproducts,
the surfaces of the tuning fork should be vertical in order to reduce
builduponthetuningfork.Onthescrewedversionyouwillnda
marking on the hexagon. With this you can check the position of the
tuning fork when screwing it in. When the hexagon touches the seal,
thethreadcanstillbeturnedbyapprox.halfaturn.Thisissucientto
reach the recommended installation position.
Cable glands
Welded socket
Adhesive products

15
4 Mounting
VEGASWING 63 • NAMUR
29231-EN-230123
Inthecaseofangeversions,theforkisalignedwiththeangeholes.
When used in adhesive and viscous products, the tuning fork should
protrudeintothevesseltoavoidbuildup.Forthatreason,nozzles
forangesandmountingbossesshouldbeavoidedwhenmounting
horizontally.
Theprocessttingmustbesealedifthereisgaugeorlowpressure
in the vessel. Before use, check if the sealing material is resistant
against the measured product and the process temperature.
Themax.permissiblepressureisspeciedinchapter"Technical
data" or on the type label of the sensor.
IfVEGASWING63ismountedinthellingstream,unwantedfalse
measurement signals can be generated. For this reason, mount
VEGASWING 63 at a position in the vessel where no disturbances,
e.g.fromllingopenings,agitators,etc.,canoccur.
This applies particularly to instrument types with long extension tube.
Fig.7:Inowingmedium
To make sure the tuning fork of VEGASWING 63 generates as little
resistanceaspossibletoproductow,mountthesensorsothatthe
surfaces are parallel to the product movement.
Duetotheeectsofagitators,equipmentvibrationorsimilar,thelevel
switch can be subjected to strong lateral forces. For this reason, do
not use an overly long extension tube for VEGASWING 63, but check
ifyoucanmountalevelswitchonthesideofthevesselinhorizontal
position.
Extreme vibration caused by the process or the equipment, e.g.
agitators or turbulence in the vessel, can cause the extension tube
of VEGASWING 63 to vibrate in resonance.This leads to increased
stress on the upper weld joint. Should a longer tube version be neces-
sary, you can provide a suitable support directly above the tuning fork
to secure the extension tube.
This measure applies mainly to applications in Ex areas category 1G
or WHG. Make sure that the tube is not subject to bending stress due
to this measure.
Pressure/Vacuum
Inowingmedium
Productow
Agitators

16
4 Mounting
VEGASWING 63 • NAMUR
29231-EN-230123
Fig. 8: Lateral suppot of VEGASWING 63
Instruments with enamel coating should be treated very carefully and
shocks should be avoided. Unpack VEGASWING 63 directly before
installation. Insert VEGASWING 63 carefully into the vessel opening
and avoid touching any sharp vessel parts.
The second seal of the gas-tight leadthrough (option) prevents an
uncontrolled leakage of the medium.The service life of the gas-tight
leadthrough depends on the chemical resistance of the materials.
See " Technical data".
Caution:
If it is determined (e.g. via a fault signal from VEGASWING 63) that
medium has already penetrated into the vibrating element, the instru-
ment must be exchanged immediately.
Enamel coating
Gas-tight leadthrough

17
5 Connecting to power supply
VEGASWING 63 • NAMUR
29231-EN-230123
5 Connecting to power supply
5.1 Preparing the connection
Always keep in mind the following safety instructions:
Warning:
Connect only in the complete absence of line voltage.
• The electrical connection must only be carried out by trained,
qualiedpersonnelauthorisedbytheplantoperator.
• Alwaysswitchopowersupply,beforeconnectingordisconnect-
ing the instrument.
Inhazardousareasyoumusttakenoteoftherespectiveregulations,
conformityandtypeapprovalcerticatesofthesensorsandpower
supply units.
Connect the voltage supply according to the following diagrams.
Take note of the general installation regulations. As a rule, connect
VEGASWING 63 to vessel ground (PA), or in case of plastic vessels,
to the next ground potential. On the side of the instrument housing
there is a ground terminal between the cable entries.This connection
servestodrainoelectrostaticcharges.InExapplications,theinstal-
lationregulationsforhazardousareasmustbegivenpriority.
Thedataforpowersupplyarespeciedinchapter"Technical data".
The instrument is connected with standard two-wire cable without
shielding. If electromagnetic interference is expected which is above
the test values of EN 61326 for industrial areas, shielded cable should
be used.
Make sure that the cable used has the required temperature resist-
anceandresafetyformax.occurringambienttemperature
Use cable with round cross-section. A cable outer diameter of
5…9mm(0.2…0.35in)ensuresthesealeectofthecablegland.
Ifyouareusingcablewithadierentdiameterorcross-section,
exchange the seal or use a suitable cable gland.
Inhazardousareas,useonlyapprovedcableconnectionsfor
VEGASWING 63.
Take note of the corresponding installation regulations for Ex applica-
tions.
Cover all housing openings conforming to standard according to
EN 60079-1.
5.2 Connection procedure
With Ex instruments, the housing cover may only be opened if there is
no explosive atmosphere present.
Proceed as follows:
1. Unscrew the housing lid
Note safety instructions
Take note of safety
instructions for Ex
applications
Voltage supply
Connection cable
Connection cable
for Ex applications

18
5 Connecting to power supply
VEGASWING 63 • NAMUR
29231-EN-230123
2. Loosen compression nut of the cable gland and remove blind
plug
3. Remove approx. 10 cm (4 in) of the cable mantle, strip approx.
1 cm (0.4 in) of insulation from the ends of the individual wires
4. Insert the cable into the sensor through the cable entry
5. Open the terminals with a screwdriver
6. Insert the wire ends into the open terminals according to the wir-
ing plan
7. Tighten the terminals with a screwdriver
8. Check the hold of the wires in the terminals by lightly pulling on
them
9. Tighten the compression nut of the cable entry gland. The seal
ring must completely encircle the cable
10. Screw the housing lid back on
Theelectricalconnectionisnished.
5.3 Wiring plan, single chamber housing
The following illustrations apply to the non-Ex as well as to the Ex d
version.
1 2
4
3
5
5
55
Fig. 9: Material versions, single chamber housing
1 Plastic (not with Ex d)
2 Aluminium
3 Stainless steel (not with Ex d)
4 Stainless steel, electropolished (not with Ex d)
5 Filter element for pressure compensation or blind plug with version IP66/
IP68, 1 bar (not with Ex d)
Housing overview

19
5 Connecting to power supply
VEGASWING 63 • NAMUR
29231-EN-230123
NAMUR
(IEC 60947-5-6)
Max.
Min.
Simul.
+-
0,5 g / cm3
0,7 g / cm3
3
6
5
7
1
2
4
SW E60N Ex
Fig. 10: Electronics and connection compartment, single chamber housing
1 Control lamp
2 DIL switch for characteristics reversal
3 DIL switch for sensitivity adjustment
4 Ground terminal
5 EMClterelement
6 Simulation key
7 Connection terminals
ForconnectionoftheamplieraccordingtoNAMUR(IEC60947-5-6,
EN50227).Youcanndfurtherinformationinthe"Technical data".
12
+
+
-
-
Fig. 11: Wiring plan, single chamber housing
Electronics and connec-
tion compartment
Wiring plan

20
5 Connecting to power supply
VEGASWING 63 • NAMUR
29231-EN-230123
5.4 Wiring plan - version IP66/IP68, 1 bar
1
2
Fig. 12: Wire assignment, connection cable
1 Brown (+) and blue (-) to power supply or to the processing system
2 Shielding
Wire assignment, con-
nection cable