MICRO-EPSILON WPS Series Manuel utilisateur
MICRO-EPSILON MESSTECHNIK GmbH & Co. KG
Koenigbacher Str. 15 · 94496 Ortenburg / Germany
Tel. +49 (0) 8542 / 168-0 · Fax +49 (0) 8542 / 168-90
Your local contact: www.micro-epsilon.com/contact/worldwide/
WPS - x - MK30
WPS - x - MK46
WPS - x - MK60
WPS - x - MK77
WPS - x - MK88
WPS - x - MK120
Operating Instructions
wireSENSOR, WPS
Declaration of Incorporation
Declaration of incorporation according to the EC Machinery Directive 2006/42/EC, Annex II B
The manufacturer and person authorized to compile the relevant technical documents
MICRO-EPSILON MESSTECHNIK
GmbH & Co. KG
Königbacher Straße 15
94496 Ortenburg / Germany
hereby declare that the machine designated below complies with the relevant fundamental health and safety require-
ments of the EC Machinery Directive, including modifications to it applicable at the time of this declaration, based on its
design and construction and in the version put on the market by us – to the extent that the scope of supply allows.
Machine design: Draw-wire sensor (mechanics and models with potentiometer output)
Type designation: WDS-xxx, WPS-xxx
The following fundamental health and safety requirements according to Annex I of the directive specified above have
been applied and complied with:
- No. 1.1.2. Principles of safety integration
- No. 1.7.3. Marking of machinery
- No. 1.7.4. Operating instructions
Furthermore, we declare compliance with the following directives and standards including the modifications applicable
at the time this declaration is made:
- Directive 2006/42/EC (machinery)
EN ISO 13857:2019 Safety of machinery - Safety distances to prevent hazard zones being reached by upper and
lower limbs
EN 60204-1:2018 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
- Directive 2011/65/EU (RoHS)
EN IEC 63000:2018 Technical documentation for the assessment of electrical and electronic devices with respect to
the restriction of hazardous substances
We also declare that the special technical documentation for this partially completed machine has been created in accor-
dance with Annex VII, Part B, and commit ourselves to disclose this to the market surveillance authorities upon request.
The commissioning of these partially completed machines is prohibited until the partially completed machine(s) has/
have been installed in a machine that meets the requirements of the EC Machinery Directive and for which an EU Decla-
ration of Conformity according to Annex II, Part A exists.
Ortenburg, Germany Dipl.-Ing.(FH) Eduard Huber, MBA
July 1, 2021 Quality Manager
Fax +49 (0) 8542 / 168-90 www.micro-epsilon.com
wireSENSOR, WPS
wireSENSOR, WPS
Contents
1. Safety ........................................................................................................................................ 7
1.1 Symbols Used ................................................................................................................................................. 7
1.2 Warnings.......................................................................................................................................................... 7
1.3 Notes on Product Marking............................................................................................................................... 9
1.4 Intended Use ................................................................................................................................................. 10
1.5 Proper Environment....................................................................................................................................... 10
1.6 Foreseeable Misuse....................................................................................................................................... 10
2. Functional Principle, Technical Data ..................................................................................... 11
2.1 Functional Principle ....................................................................................................................................... 11
2.2 Structure ........................................................................................................................................................ 11
2.3 Technical Data MK30 Analog......................................................................................................................... 12
2.4 Technical Data MK46 Analog......................................................................................................................... 13
2.5 Technical Data MK77 Analog......................................................................................................................... 14
2.6 Technical Data MK60 Analog......................................................................................................................... 15
2.7 Technical Data MK88 Analog......................................................................................................................... 16
2.8 Technical Data MK120 Analog....................................................................................................................... 17
2.9 Technical Data MK30 Digital.......................................................................................................................... 18
2.10 Technical Data MK46 Digital.......................................................................................................................... 19
2.11 Technical Data MK77 Digital.......................................................................................................................... 20
2.12 Technical Data MK60 Digital.......................................................................................................................... 21
2.13 Technical Data MK88 Digital.......................................................................................................................... 22
3. Delivery ................................................................................................................................... 23
3.1 Unpacking, Included in Delivery.................................................................................................................... 23
3.2 Storage .......................................................................................................................................................... 23
4. Installation and Assembly...................................................................................................... 24
4.1 Precautions.................................................................................................................................................... 24
4.2 Sensor Mounting ........................................................................................................................................... 25
4.3 Dimensional Drawings................................................................................................................................... 26
4.3.1 wireSENSOR WPS MK30 Analog................................................................................................. 26
4.3.2 wireSENSOR WPS MK30 Digital.................................................................................................. 28
4.3.3 wireSENSOR WPS MK46 Analog................................................................................................. 29
4.3.4 wireSENSOR WPS MK46 Digital.................................................................................................. 31
4.3.5 wireSENSOR WPS MK77 Analog................................................................................................. 32
wireSENSOR, WPS
4.3.6 wireSENSOR WPS MK77 Digital.................................................................................................. 34
4.3.7 wireSENSOR WPS MK60 Analog................................................................................................. 35
4.3.8 wireSENSOR WPS MK60 Digital.................................................................................................. 36
4.3.9 wireSENSOR WPS MK88 Analog................................................................................................. 37
4.3.10 wireSENSOR WPS MK88 Digital.................................................................................................. 38
4.3.11 wireSENSOR WPS MK120 Analog............................................................................................... 39
4.4 Wire Guide and Fastening............................................................................................................................. 41
4.5 Pin Assignment Analog ................................................................................................................................. 42
4.5.1 Potentiometer Output ................................................................................................................... 42
4.5.2 Voltage Output.............................................................................................................................. 43
4.5.3 Current Output.............................................................................................................................. 44
4.6 Pin Assignment Digital................................................................................................................................... 45
4.6.1 CANopen ..................................................................................................................................... 45
4.6.1.1 CANopen Pin Assignment .......................................................................................... 45
4.6.1.2 CANopen Features...................................................................................................... 46
4.6.1.3 CANopen Setting the Baud Rate and the Subscriber Address (Node ID)................. 46
4.6.2 Incremental Encoder .................................................................................................................... 47
4.6.2.1 Signal Output .............................................................................................................. 47
4.6.2.2 Pin Assignment ........................................................................................................... 49
5. Operation ................................................................................................................................ 51
6. Operation and Maintenance .................................................................................................. 51
7. Disclaimer............................................................................................................................... 52
8. Service, Repair ....................................................................................................................... 53
9. Decommissioning, Disposal .................................................................................................. 54
Appendix
Page 7
Safety
wireSENSOR, WPS
1. Safety
System operation assumes knowledge of the operating instructions.
1.1 Symbols Used
The following symbols are used in these operating instructions:
Indicates a hazardous situation which, if not avoided, may result in minor or moder-
ate injury.
Indicates a situation that may result in property damage if not avoided.
Indicates a user action.
iIndicates a tip for users.
1.2 Warnings
The supply voltage must not exceed the specified limits.
> Risk of injury
> Damage to or destruction of the sensor
Do not open the sensor housing.
> Risk of injury from pre-tensioned spring motor
Do not pull or loop the measuring wire around unprotected parts of the body.
> Risk of injury
Do not let the measuring wire rewind without control (snap back).
> Risk of injury from whiplash effect of the wire with wire clip / eyelet
> Destruction of the measuring wire and/or the sensor
Do not pull the measuring wire over measuring range.
> Risk of injury
> Destruction of the measuring wire and/or the sensor
Page 8
Safety
wireSENSOR, WPS
Connect the power supply and the display/output device according to the safety regulations for electrical
equipment.
> Damage to or destruction of the sensor
Avoid shocks and impacts to the sensor.
> Damage to or destruction of the sensor
Page 9
Safety
wireSENSOR, WPS
1.3 Notes on Product Marking
For WPS draw-wire displacement sensors with voltage, current, digital or encoder outputs, the EU Directives
2014/30/EU and 2011/65/EU shall apply for CE, or SI 2016 No. 1091 and SI 2012 No. 3032 shall apply for
UKCA. In addition, the Machinery Directive is taken into consideration (2006/42/EC or SI 2008 No. 1597).
These sensors carry the CE / UKCA marking and satisfy the requirements of the EU Directives / UK regula-
tions cited and the European harmonized standards (EN) listed therein.
The Declaration of Conformity is available to the responsible authorities at:
MICRO-EPSILON MESSTECHNIK GmbH & Co. KG
Koenigbacher Straße 15
94496 Ortenburg / Germany
Draw-wire displacement sensors with potentiometer output are devices (components) which cannot be oper-
ated autonomously and do not carry a CE / UKCA marking. For WPS draw-wire displacement sensors with
potentiometer output, the Directives 2006/42/EC and 2011/65/EU shall apply for CE, or SI 2008 No. 1597 and
SI 2012 No. 3032 shall apply for UKCA. Therefore, an EU Declaration of Conformity is not issued. The Decla-
ration of Incorporation shall apply.
Page 10
Safety
wireSENSOR, WPS
1.4 Intended Use
- Draw wire sensors are used for
distance or displacement measuring
position determination of components or moving machine parts.
- The sensors must only be operated within the limits specified in the technical data, see 2.
- Draw wire sensors must be used in such a way that no persons are endangered or machines and other
material goods are damaged in the event of malfunction or total failure of the sensor.
- Take additional precautions for safety and damage prevention in case of safety-related applications.
1.5 Proper Environment
- Protection class: IP20 1
IP65 (MK60, MK88, MK120)
- Temperature range:
Operation: -20 ... +80 °C (-4 ... +176 °F)
Storage: -40 ... +80 °C (-40 ... +176 °F)
- Humidity: 5 ... 95 % RH (non-condensing)
- Ambient pressure: Atmospheric pressure
iNote the slight power dissipation of the potentiometer above +40°C (+104 °F)! (-0.15 W/10 K)!
1.6 Foreseeable Misuse
Do not pull the measuring wire beyond the measuring range listed. This causes then wire to break and thus
uncontrolled snapping of the measuring wire. Risk of injury.
Do not have sensor held by a second person while the measuring wire is pulled out. Risk of snapping and
injury.
1) For models with potentiometer. For models with encoder depends on encoder type.
Autres manuels pour WPS Series
2
Ce manuel convient aux modèles suivants
6
Table des matières
Autres manuels MICRO-EPSILON Capteur de sécurité
