SICK TR4 Direct Cylindrical Betriebsanleitung Seite 49

Operating Instructions
TR4
8014465/YTD7/2016-03-29
Subject to change without notice
Contents
Contents
1 About this document ...................................................................51
1.1 Function of this document ................................................51
1.2 Target group......................................................................51
1.3 Depth of information.........................................................51
1.4 Scope................................................................................52
1.5 Abbreviations used ...........................................................52
1.6 Symbols used....................................................................52
2 On safety ......................................................................................53
2.1 Qualified safety personnel ................................................53
2.2 Applications of the safety switches ...................................54
2.3 Correct use........................................................................54
2.4 General safety notes and protective measures.................55
2.5 Environmental protection..................................................56
2.5.1 Disposal...................................................................56
3 Product description .....................................................................57
3.1 Function description .........................................................57
3.2 Safety features..................................................................59
3.3 LED indicators...................................................................59
4 Mounting......................................................................................60
5 Electrical installation ..................................................................63
5.1 Safety notes for the electrical connection.........................63
5.2 Fault tolerance..................................................................64
5.3 Connection........................................................................65
5.3.1 M12 × 8 sensor connection plug..............................66
5.3.2 M12 × 5 sensor connection plug..............................67
5.3.3 Connection of a single safety switch........................68
5.3.4 Connection of several safety switches in a
cascade ...................................................................69
6 Commissioning ............................................................................72
6.1 Indication on switching on.................................................72
6.2 Teach-in (TR4 Unique Coded)............................................72
6.2.1 Teaching-in an actuator...........................................73
6.2.2 Teaching-in and locking the TR4 Unique Coded.......74
6.2.3 Error displays of the TR4 Unique Coded during
teach-in....................................................................75
6.3 Test notes .........................................................................76
6.3.1 Tests before the initial commissioning ....................76
6.3.2 Regular inspection of the protective device by
qualified safety personnel .......................................77
6.3.3 Periodic functional checks of the protective
device ......................................................................77
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
en
49