Operating Instructions
TR4
56 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8014467/YTD7/2016-03-30
Subject to change without notice
Contents
en
7 Application examples ................................................................. 86
8 Fault diagnosis............................................................................ 88
8.1 In the event of faults or errors.......................................... 88
8.2 SICK support .................................................................... 88
8.3 Error displays of the Status/Diag LED .............................. 89
8.4 Troubleshooting in case of cascading .............................. 90
9 Technical specifications............................................................. 91
9.1 Response time ................................................................. 91
9.1.1 Response time of a single safety switch TR4.......... 91
9.1.2 Response time for multiple cascaded TR4
safety switches ....................................................... 91
9.2 Data sheet........................................................................ 92
9.3 Dimensional drawings...................................................... 96
9.3.1 Dimensional drawing TR4 Direct sensor................. 96
9.3.2 Dimensional drawing TR4 Direct actuator............... 97
10 Ordering information................................................................... 98
10.1 Safety switches ................................................................ 98
10.1.1 TR4-SDxxxx Standard transponder safety
switches.................................................................. 98
10.1.2 TR4-SExxxx transponder safety switches with
boundary area indication ........................................ 98
10.1.3 TR4-SFxxxx transponder safety switches with
boundary area indication and with magnetic
retaining force......................................................... 99
10.2 Replacement actuators.................................................... 99
10.3 Accessories ...................................................................... 99
10.4 Plug connectors and cables ........................................... 100
10.5 Recommended safe control solutions............................ 101
11 Annex ........................................................................................ 103
11.1 Compliance with EU directives ....................................... 103
11.2 List of tables................................................................... 104
11.3 List of illustrations.......................................................... 105
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