Table of contents
Leuze electronic GmbH + Co. KG ELC 150 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........................................................................................................................7
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 ELC105 transmitter ..............................................................12
3.3.2 Operating indicators on the ELC150 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............................................................................19
5.1.4 Preventing mutual interference between adjacent devices ...............................................20
5.2 Mounting the safety sensor...................................................................................................22
5.2.1 Suitable mounting locations...............................................................................................22
5.2.2 Fastening via sliding blocks...............................................................................................22
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 ELC105 transmitter...........................................................................................................25
6.1.2 ELC150 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 ...............................................................................................................27
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
