EUCHNER CET-AS Series User Manual

Operating Instructions
Transponder-Coded Safety Switch CET.-AS-…
2
(Translation of the original operating instructions) 2113689-04-07/19
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 ................................................................................... 7
6. Function ............................................................................................................... 8
6.1. Guard locking on version CET3-AS ...................................................................................................9
6.2. Guard locking on version CET4-AS ...................................................................................................9
6.3. Switching states ...........................................................................................................................10
7. Manual release ................................................................................................... 11
7.1. Auxiliary release and auxiliary key release (can be retrotted) ...........................................................11
7.1.1. Actuating auxiliary release .............................................................................................11
7.1.2. Actuating auxiliary key release .......................................................................................11
7.2. Emergency release (can be retrotted) ...........................................................................................12
7.2.1. Actuating emergency release .........................................................................................12
7.3. Escape release (optional) ..............................................................................................................12
7.3.1. Actuating escape release...............................................................................................12
7.4. Wire front release (optional) ...........................................................................................................13
7.4.1. Laying wire front release ................................................................................................13
7.5. Lockout bar (optional) ...................................................................................................................14
7.5.1. Using the lockout bar ....................................................................................................14
8. Changing the approach direction ........................................................................ 15
9. Mounting ............................................................................................................ 16
10. Electrical connection .......................................................................................... 18
10.1. Notes about .........................................................................................................................18
10.2. Setting the AS-Interface address ....................................................................................................18
10.3. Conguration in the AS-Interface safety monitor ..............................................................................18
10.3.1. Dual-channel dependent .................................................................................................18
10.3.2. Dual-channel conditionally dependent ..............................................................................19
10.3.3. Dual-channel independent ..............................................................................................19
10.4. AS-Interface status messages ........................................................................................................19
10.5. Safety in case of faults .................................................................................................................. 19
10.6. Connection of guard locking control ...............................................................................................20
10.6.1. Guard locking control via ASi bit D0 ................................................................................ 20

EUCHNER CET-AS Series Specifications

General

Brand	EUCHNER
Model	CET-AS Series
Category	Switch
Language	English