Schneider Electric STO100 Data Sheet

Field Devices Europe

STO100

MOUNTING

Remove the two cover screws. Select a location
on an outside wall away from warm air outlets
such as windows or extract ducts. Avoid fixing to
chimney stacks or other artificially warm surface.

Unzoned buildings - locate on an outside wall
exposed to prevailing winds and in continuous
shade. Preferably near top of building unshel­tered by surrounding buildings.

Zoned buildings - for aspect zoning locate the
sensor so that it faces the same general direction
as the window area of the zone being controlled.
For horizontal zoning locate as near top of the
zone as possible.

Access for wiring is via M20 conduit connections
and the terminals are accessed via the remov­able cover (two screws). The terminals are not
polarised. See wiring diagram.

03

On October 1st, 20 09, TAC became the Buildings Business of its parent company Schneider Electric. This document reflects the visual identity of Schneider Electric,
however there remains references to TAC as a corporate brand in the body copy. As each document is updated, the body copy will be changed to reflect appropriate
corporate brand changes.

Schneider Electric

03-00093-02-en 200 9 mf

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