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Instructions manual DS series

1. GENERAL INFORMATION

1.1. General description of the AREAscan

light g ri d

The AREAscan

light grids are optoelectronic multibeam devices that

can be used to detect transparent and small objects and for

dimensional measurement. The variety of possibile functions makes

DS3 a particularly flexible device suitable to many different

applications.

The AREAscan

li ght grids o f the DS3 seri e s are ma nu factured i n

accordance with the international standards in force and in particular:

CEI EN 60947-5-2: low voltage proximity switch

CEI EN 50319: analog output on proximity switch

The device, consisting of one emitter and one receiver units housed

inside strong aluminium profiles, generates infrared beams that detect

any object positioned within the light grids detection field.

The command and control functions are inside the two units; the

connections are made through a M12 connector located in the lower

side of the profile.

The synchronisation between the emitter and the receiver takes place

through direct connection (via cable) between the two units.

The control and management of the emitted and received beams are

guaranteed by a microprocessor that, using LEDs, supplies to the

operator information relative to the light grid status and any error

conditions.

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Emerald Spa DS-4 Bedienerhandbuch Seite 4