Operating Instructions Chapter 12
C 4000
62 © SICK AG • Safety Systems • Germany • All rights reserved 8 009 221/16-11-00
Annex
12.4 List of illustrations
Fig. 1: Components of the C 4000 ................................................................................. 10
Fig. 2: Securing dangerous points with a safety light curtain C 4000 ......................... 12
Fig. 3: Securing dangerous areas with a safety light curtain C 4000 .......................... 12
Fig. 4: Access guarding using a safety light curtain C 4000 ........................................ 12
Fig. 5: Outline drawing of the protective operation ....................................................... 13
Fig. 6: Schematic layout of the beam coding ................................................................ 15
Fig. 7: Schematic layout of the fixed blanking ............................................................... 16
Fig. 8: Protecting a fixed blanking using mechanical barriers ..................................... 16
Fig. 9: Schematic layout of the floating blanking .......................................................... 17
Fig. 10: Marking the effective resolution on the device label ........................................ 18
Fig. 11: Schematic outline of the operation with reduced resolution
(example: reduction by one beam) ...................................................................... 19
Fig. 12: Marking the effective resolution on the device label ........................................ 19
Fig. 13: Indicator elements of the sender ........................................................................ 20
Fig. 14: Indicator elements of the receiver ...................................................................... 21
Fig. 15: Safety distance from the point of danger ........................................................... 23
Fig. 16: Minimum distance from reflecting surfaces ...................................................... 24
Fig. 17: Diagram, minimum distance from reflecting surfaces ...................................... 24
Fig. 18: The Correct installation must rule out the errors reaching below,
reaching above and reaching behind .................................................................. 25
Fig. 19: Composition of the swivel mount bracket .......................................................... 26
Fig. 20: Mounting sender and receiver using swivel mount brackets ........................... 27
Fig. 21: Composition of the side bracket ......................................................................... 28
Fig. 22: Mounting the C 4000 with side bracket ............................................................. 29
Fig. 23: Pin assignment system connection M26×11 + FE ............................................ 30
Fig. 24: Pin assignment configuration connection M8×4 ............................................... 31
Fig. 25: Pin assignment extension connection M26×11 + FE ....................................... 32
Fig. 26: Connecting the contact elements to the EDM ................................................... 33
Fig. 27: Connecting the reset button/restart button ....................................................... 34
Fig. 28: Daily checks of the protective device ................................................................. 37
Fig. 29: Dimensional drawing C 4000 sender, standard system (not cascadable)
(mm) ...................................................................................................................... 48
Fig. 30: Dimensional drawing C 4000 sender, cascadable system (mm) ..................... 49
Fig. 31: Dimensional drawing, swivel mount bracket (mm) ............................................ 50
Fig. 32: Dimensional drawing, side mounting (mm) ........................................................ 50
Fig. 33: Dimensional drawings, deflector mirror (mm) .................................................... 51
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