GIRA
Info
Presence detector extension unit insert
Installation Instructions
Presence detector extension unit insert
16/02
Page: 1 of 2
System 2000
Presence detector extension unit insert
Order No.: 0335 00
Function
Presence detector extension unit insert as a 3-wire extension unit (active extension) for presence
detectors or automatic switches.
The extension unit can only be used in conjunction with the presence detector attachment or
automatic switch attachment. Other attachments than those specified do not yield any meaningful
functions.
In conjunction with the presence detector attachment or the automatic switch attachment unit, the 3-
wire extension unit transmits a light-independent switching signal to the main unit when a movement is
detected. The locking time of the 3-wire extension unit is approx. 3 secs. The signals are processed in
the attachment (presence detector or automatic switch attachment) of the main unit.
Inserts that can be used for the main unit:
Universal dimmer, LV dimmer
Triac-switching insert, Tronic-switching insert
Relay insert
Note:
The extension unit is not suitable for direct switching of loads.
The extension unit must not be used in conjunction with more than one main unit.
Fitting instructions
A
The extension unit insert
c
is installed in a DIN
49073 flush-mounting box (see fig. A).
The connection terminals of the insert must be at
the bottom (wallmounting).
The attachment
d
is plugged into the insert
together with frame
e
.
The electrical contact with the insert is ensured by
plug
f
.
B
Connection diagram see fig. B.
Main unit
g
.
Extension unit
h
.
Further extension units
i
.
Load
j
.
