EUCHNER CES-I-BR Series, Operating Instructions Manual

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Operating Instructions
Non-Contact Safety Switch CES-I-BR-.-C07-…
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(translation of the original operating instructions) 2510145-02-07/18
Contents
1. About this document ............................................................................................. 4
1.1. Scope ............................................................................................................................................4
1.2.
Target group ..................................................................................................................................4
1.3. Key to symbols ...............................................................................................................................4
1.4. Supplementary documents ..............................................................................................................4
2. Correct use .......................................................................................................... 5
3. Description of the safety function .......................................................................... 6
4. Exclusion of liability and warranty ......................................................................... 6
5. General safety precautions ................................................................................... 6
6. Function ............................................................................................................... 7
6.1. Door monitoring output ...................................................................................................................7
6.2. Limit-range monitoring ....................................................................................................................7
6.3. Switching states .............................................................................................................................7
7. Installation ........................................................................................................... 8
8. Electrical connection ............................................................................................ 9
8.1. Notes about .........................................................................................................................10
8.2. Safety in case of faults ..................................................................................................................10
8.3. Fuse protection for power supply ...................................................................................................10
8.4. Requirements for connection cables ...............................................................................................10
8.5. Maximum cable lengths .................................................................................................................11
8.5.1. Determining cable lengths using the example table .............................................................12
8.6. Pin assignment of safety switch CES-I-BR ........................................................................................13
8.7. Pin assignment of Y-distributor .......................................................................................................14
8.8. Connection of a single BR device ...................................................................................................15
8.9. Connection of several devices in a switch chain ..............................................................................16
8.10. Notes on operation with safe control systems .................................................................................18
9. Commissioning ................................................................................................... 19
9.1. LED displays ................................................................................................................................19
9.2. Teach-in function for actuator (only for unicode evaluation) ...............................................................19
9.2.1. Preparing device for the teach-in operation and teaching in actuator ....................................19
9.3. Functional check ...........................................................................................................................20
9.3.1. Electrical function test ......................................................................................................20
10. System status table CES-I-BR-… .......................................................................... 21