Inhaltsverzeichnis
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Inhalt
1.
Einleitung ....................................................................................................................................................................5
2.
Technische Daten ....................................................................................................................................................... 6
2.1
Funktionsdaten ....................................................................................................................................................6
2.2
Elektrische Daten .................................................................................................................................................7
2.3
Umgebungsdaten .................................................................................................................................................7
2.4
Mechanische Daten ..............................................................................................................................................7
2.5
Genehmigungen ................................................................................................................................................... 8
3.
Betriebsverfahren ..................................................................................................................................................... .9
3.1
Hardware-Installation ........................................................................................................................................ .9
3.2
DIP-Schaltereinstellungen .................................................................................................................................. .9
3.2.1
Präsenz (Schalter 10) ................................................................................................................................ .9
3.2.2
Impuls bei Erkennung / Präsenz bei Erkennung (Schalter 9 und 8) .......................................................... .9
3.2.3
Fail-safe oder Fail-secure (Schalter 7 und 6) ............................................................................................. .9
3.2.4
Richtungslogik (Schalter 5) ....................................................................................................................... .9
3.2.5
Automatische Empfindlichkeitserhöhung (ASB) (Schalter 4) .................................................................... .9
3.2.6
Automatische Frequenzwahl (AFS) (Schalter 3) ........................................................................................10
3.2.7
Frequenz (Schalter 2 und 1) ......................................................................................................................10
3.2.8
Empfindlichkeit (Schalter 1 bis 4) .............................................................................................................10
3.2.9
Drucktaste (Neuabgleich und Stromausfall) ............................................................................................. 10
3.3
Anzeigeelemente in der Frontabdeckung .......................................................................................................... 12
4.
Betrieb ...................................................................................................................................................................... 13
4.1
Detektorabgleich ................................................................................................................................................ 13
4.2
Detektorempfindlichkeit .................................................................................................................................... 13
4.3
Ausgabearten ..................................................................................................................................................... 14
4.4
Reaktionszeiten .................................................................................................................................................. 14
4.5
Power Fail ........................................................................................................................................................... 14
4.6
Automatische Frequenzwahl .............................................................................................................................. 15
5.
Installationsanweisungen ......................................................................................................................................... 16
5.1
Produktsicherheitsanforderungen ..................................................................................................................... 16
5.2
Betriebsbedingungen ......................................................................................................................................... 16
5.2.1
Zu beachtende Umweltfaktoren ............................................................................................................... 16
5.2.2
Übersprechen ......................................................................................................................................... 16
5.2.3
Armierung ................................................................................................................................................. 17
5.3
Materialspezifikationen für Schleifen und Zuleitungen ..................................................................................... 17
5.4
Geometrie der Fühlerschleife ............................................................................................................................. 18
5.5
Schleifeninstallation ........................................................................................................................................... 18
6.
Konfiguration ............................................................................................................................................................ 20
6.1
LC20-2-RB 230VAC Detektor .............................................................................................................................. 20
6.2
LC20-2-RB 12-24VAC/DC Detektor ..................................................................................................................... 20
6.3
LC20-2-DR 230VAC Detektor .............................................................................................................................. 21
6.4
LC20-2-DR 12-24VAC/DC Detektor ..................................................................................................................... 22
June 2019
LC20-2 Betriebsanleitung
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