Table of contents
Leuze electronic GmbH + Co. KG ELC 100 3
Table of contents
1 About this document ............................................................................................5
1.1 Used symbols and signal words ............................................................................................. 5
1.2 Checklists................................................................................................................................ 6
2 Safety .....................................................................................................................7
2.1 Intended use and foreseeable misuse.................................................................................... 7
2.1.1 Intended use........................................................................................................................8
2.1.2 Foreseeable misuse ............................................................................................................8
2.2 Necessary competencies........................................................................................................ 8
2.3 Responsibility for safety.......................................................................................................... 9
2.4 Disclaimer ............................................................................................................................... 9
3 Device description ..............................................................................................10
3.1 Structure and function........................................................................................................... 10
3.2 Connection technology ......................................................................................................... 11
3.3 Display elements .................................................................................................................. 12
3.3.1 Operating indicators on the ELC100 transmitter ..............................................................12
3.3.2 Operating indicators on the ELC110 receiver ..................................................................12
4 Applications ........................................................................................................14
4.1 Point of operation guarding................................................................................................... 14
5 Mounting..............................................................................................................15
5.1 Arrangement of transmitter and receiver .............................................................................. 15
5.1.1 Calculation of safety distanceS ........................................................................................15
5.1.2 Calculation of safety distance if protective fields act orthogonally to the approach direction
..........................................................................................................................................16
5.1.3 Minimum distance to reflective surfaces ...........................................................................20
5.1.4 Preventing mutual interference between adjacent devices ............................................... 21
5.2 Mounting the safety sensor................................................................................................... 22
5.2.1 Suitable mounting locations ..............................................................................................22
5.2.2 Fastening via sliding blocks...............................................................................................23
5.2.3 Fastening via BT-2SB05 swiveling mounting brackets .....................................................23
6 Electrical connection..........................................................................................24
6.1 Pin assignment transmitter and receiver .............................................................................. 25
6.1.1 ELC100 transmitter ..........................................................................................................25
6.1.2 ELC110 receiver...............................................................................................................25
6.1.3 Circuit diagram example....................................................................................................26
7 Starting up the device ........................................................................................27
7.1 Switching on ......................................................................................................................... 27
7.2 Aligning the sensor ............................................................................................................... 28
8 Testing .................................................................................................................29
8.1 Before commissioning and following modifications .............................................................. 29
8.1.1 Checklist for integrator – to be performed prior to commissioning and following modifica-
tions...................................................................................................................................29
8.2 To be performed periodically by competent persons............................................................ 31
8.3 Periodically by the operator .................................................................................................. 31
8.3.1 Checklist – periodically by the operator.............................................................................32
9 Care, maintenance and disposal .......................................................................33
