ABB TTF300 Inbetriebnahmeanleitung Seite 212

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1 Säkerhet ...............................................................................................................................................................3
1.1 Allmänt om säkerhet.......................................................................................................................................3
1.2 Avsedd användning........................................................................................................................................3
1.3 Tekniska gränsvärden ....................................................................................................................................3
1.4 Behörig personal ............................................................................................................................................4
1.5 Säkerhetsanvisningar för elinstallation...........................................................................................................4
1.6 Säkerhetsanvisningar för drift ........................................................................................................................4
2 Användning inom Ex-skyddade områden.........................................................................................................5
2.1 Tillstånd ..........................................................................................................................................................5
2.2 Jordning..........................................................................................................................................................5
2.3 Koppling..........................................................................................................................................................5
2.4 Konfiguration ..................................................................................................................................................5
2.5 Ex-tekniska data.............................................................................................................................................5
3 Montering .............................................................................................................................................................6
3.1 Typ av montering............................................................................................................................................6
3.1.1 Väggmontering........................................................................................................................................6
3.1.2 Rörmontering ..........................................................................................................................................7
3.2 Montering av LCD-displayen med tangenter..................................................................................................8
4 Elanslutning .........................................................................................................................................................9
4.1 Ledningsmaterial ............................................................................................................................................9
4.2 Anslutning av kabeln för spänningsförsörjningen ........................................................................................10
4.3 Anslutning av mätelementet .........................................................................................................................11
4.4 Anslutningsscheman ....................................................................................................................................12
4.4.1 Standardanvändning .............................................................................................................................14
4.4.2 Installation i explosionsfarligt område ...................................................................................................17
4.4.3 Zon 1 (0)................................................................................................................................................18
4.4.4 Zon 1 (20)..............................................................................................................................................19
4.4.5 Zon 2 .....................................................................................................................................................20
4.4.6 Damm-explosionsskydd zon 20 ............................................................................................................21
4.4.7 Damm-explosionsskydd zon 0/20 .........................................................................................................22
4.4.8 Tryckfast kapsling zon 1........................................................................................................................23
4.4.9 Tryckfast kapsling zon 0........................................................................................................................24
5 Ex-teknisk data och LCD-displayens tillstånd ...............................................................................................25
5.1 LCD-display HMI-Ex Typ A (egensäker) ......................................................................................................25
5.2 LCD-display..................................................................................................................................................25
6 Idrifttagning........................................................................................................................................................26
7 Bilaga ..................................................................................................................................................................26
7.1 Ytterligare dokument ....................................................................................................................................26
2 - SV TTF300 CI/TTF300-X1