SICK LE20 Instrucciones De Operación página 286

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Contents
7 7 7 7 7 Maintenance ............................................................................................. 3 1 4
7 . 1 Repair ........................................................................................................... 3 1 4
7 . 2 Disposal ....................................................................................................... 3 1 5
8 8 8 8 8 Troubleshooting ...................................................................................... 3 1 6
9 9 9 9 9
Technical data .......................................................................................... 3 1 7
9 . 1 Technical data for LE 20 ............................................................... 3 1 7
9 . 2 Technical data, relay module UE 10-2OS ......................... 3 1 9
1 0 1 0
1 0 1 0 1 0 Configuration examples ..................................................................... 3 2 0
11 11 11 Appendix ..................................................................................................... 3 2 2
11 11
1 1 . 1 Ordering information for the LE 20 ........................................ 3 2 2
1 1 . 2 Ordering information for the LE 20 Muting ....................... 3 2 2
1 1 . 3 Accessories .............................................................................................. 3 2 3
1 1 . 4 Dimensional Drawings ....................................................................... 3 2 3
1 1 . 5 Testable single-beam photoelectric safety switches . 3 2 4
1 1 . 5 . 1 WS/WE 12-2 ...................................................................... 3 2 4
1 1 . 5 . 2 WS/WE 18-2 ...................................................................... 3 2 6
1 1 . 5 . 3 VS/VE 18-2 ......................................................................... 3 2 8
11.5.4 WS/WE 24-2 ....................................................................... 3 3 0
11.5.5 WS/WE 27-2 ........................................................................ 3 3 2
1 1 . 6 Declaration of conformity .............................................................. 3 3 4
1 1 . 7 Checklist .................................................................................................... 3 3 7
Operating Instructions
Safety Evaluation Unit LE 20
8 008 685/Q913/2007-05-21