Inhaltsverzeichnis - Beckhoff EL2564-0010 Dokumentation

Inhaltsverzeichnis

1 Produktübersicht 4-Kanal-Ausgangsklemmen, PWM, RGBW .............................................................. 5
2 Vorwort....................................................................................................................................................... 6
2.1 Hinweise zur Dokumentation ............................................................................................................ 6
2.2 Wegweiser durch die Dokumentation ............................................................................................... 7
2.3 Sicherheitshinweise .......................................................................................................................... 8
2.4 Ausgabestände der Dokumentation .................................................................................................. 9
2.5 Versionsidentifikation von EtherCAT-Geräten .................................................................................. 9
2.5.1 Allgemeine Hinweise zur Kennzeichnung .......................................................................... 9
2.5.2 Beckhoff Identification Code (BIC) ................................................................................... 10
2.5.3 Elektronischer Zugriff auf den BIC (eBIC)........................................................................ 12
3 EL2564 - Produktbeschreibung ............................................................................................................. 14
3.1 Einführung ....................................................................................................................................... 14
3.2 Technische Daten ........................................................................................................................... 15
3.3 LEDs und Anschlussbelegung ........................................................................................................ 16
3.4 EL2564 - Einsetzbare LEDs ("Common Anode") ............................................................................ 18
3.5 Start................................................................................................................................................. 18
4 EL2564-0010 - Produktbeschreibung .................................................................................................... 19
4.1 Einführung ....................................................................................................................................... 19
4.2 Technische Daten ........................................................................................................................... 20
4.3 LEDs und Anschlussbelegung ........................................................................................................ 21
4.4 EL2564-0010 - Einsetzbare LEDs ("Common Cathode")................................................................ 23
4.5 Start................................................................................................................................................. 23
5 Ähnliche Produkte .................................................................................................................................. 24
6 Grundlagen der LED-Technologie ......................................................................................................... 25
6.1 Definition ......................................................................................................................................... 25
6.2 Aufbau ............................................................................................................................................. 26
6.3 Kennwerte ....................................................................................................................................... 27
6.4 Kennlinie ......................................................................................................................................... 28
6.5 Ansteuerung .................................................................................................................................... 29
6.6 Betriebsarten ................................................................................................................................... 30
6.7 Zusammenschalten mehrerer LEDs ............................................................................................... 33
6.8 Farben ............................................................................................................................................. 33
6.9 Typische Bauformen von mehrfarbigen LEDs ................................................................................ 35
6.10 Temperatur und Alterung ................................................................................................................ 37
7 Grundlagen der Kommunikation ........................................................................................................... 38
7.1 EtherCAT-Grundlagen .................................................................................................................... 38
7.2 EtherCAT-Verkabelung - Drahtgebunden ....................................................................................... 38
7.3 Allgemeine Hinweise zur Watchdog-Einstellung ............................................................................. 39
7.4 EtherCAT State Machine ................................................................................................................ 41
7.5 CoE-Interface .................................................................................................................................. 43
7.6 Distributed Clock ............................................................................................................................. 48
8 Montage und Verdrahtung...................................................................................................................... 49
EL2564, EL2564-0010 Version: 1.3
Inhaltsverzeichnis
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