EUCHNER CTM-LBI-BR Unicode Series User Manual

Operating Instructions
Transponder-Coded Safety Switch CTM-LBI-BR
2
(Translation of the original operating instructions) 2525462-01-01/20
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 ......................................................................... 7
5. General safety precautions ................................................................................... 7
6. Function ............................................................................................................... 8
6.1. Bistable guard locking .....................................................................................................................8
6.2. Guard lock monitoring .....................................................................................................................8
6.3. Door monitoring output (OD) ............................................................................................................8
6.4. Diagnostic output (OI) ...................................................................................................................... 8
6.5. Guard locking monitoring output (OL)................................................................................................8
6.6. Guard locking on version CTM-LBI ...................................................................................................9
6.7. Switching states .............................................................................................................................9
7. Manual release ................................................................................................... 10
7.1. Auxiliary release............................................................................................................................10
7.1.1. Actuating auxiliary release .............................................................................................10
8. Mounting ............................................................................................................ 11
9. Electrical connection .......................................................................................... 12
9.1. Notes about .........................................................................................................................13
9.2. Safety in case of faults .................................................................................................................. 13
9.3. Fuse protection for power supply ...................................................................................................13
9.4. Requirements for connecting cables ...............................................................................................14
9.5. Maximum cable lengths .................................................................................................................15
9.6. Connector assignment, safety switch CTM-…-BR-…-SA-… with plug connector M12, 8-pin .................16
9.7. Connector assignment, Y-distributor for series connection without BR evaluation unit .........................17
9.8. Connector assignment, Y-distributor for series connection to a BR evaluation unit .............................. 18
9.9. Connection of several devices in a switch chain without BR evaluation unit ........................................19
9.10. Notes on operation with safe control systems .................................................................................21

EUCHNER CTM-LBI-BR Unicode Series Specifications

General

Brand	EUCHNER
Model	CTM-LBI-BR Unicode Series
Category	Switch
Language	English