13.07.2015 Views

OPTISWITCH 3300 C with contacless electronic switch - Fagerberg

OPTISWITCH 3300 C with contacless electronic switch - Fagerberg

OPTISWITCH 3300 C with contacless electronic switch - Fagerberg

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Connecting to power supply5.3 Wiring plans, single chamber housingThe following illustrations apply to the non-Ex as well as to theEEx d version.Housing overview44412 3Fig. 9: Material versions, single chamber housing1 Plastic (not <strong>with</strong> EEx d)2 Aluminium3 Stainless steel (not <strong>with</strong> EEx d)4 Filter element for pressure compensation (not <strong>with</strong> EEx d)Electronics and connectioncompartment15243Fig. 10: Electronics and connection compartment1 Potentiometer for <strong>switch</strong>ing point adaptation (covered)2 DIL <strong>switch</strong> for mode adjustment3 Ground terminal4 Terminals5 Control lamp29960-EN-060112Wiring planWe recommend connecting <strong>OPTISWITCH</strong> <strong>3300</strong> C in such away that the <strong>switch</strong>ing circuit is open when there is a levelsignal, line break or failure (safe condition).<strong>OPTISWITCH</strong> <strong>3300</strong> C - <strong>with</strong> contactless <strong>electronic</strong> <strong>switch</strong> 19

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