B110LP Datasheet, PDF (3/4 Pages) Systemsensor advanced ideas. – Plug-in Detector Base

Figure 2. Wiring diagram for a typical 2-wire detector system:
REMOTE
ANNUNCIATOR
2
1
3
4
REMOTE
ANNUNCIATOR
2
1
3
4
CLASS A OPTIONAL WIRING
NOTE: IF A REMOTE ANNUN-
CIATOR IS NOT USED,
POLARITY OF THESE
TERMINALS MAY BE
REVERSED.
E
O
L
A78-1175-04
To remove the detector from the base after it has been
made tamper resistant, remove the decorative ring by rotat-
ing it in either direction and pulling it away from the base.
Then, insert a small screwdriver into the notch (see Figure
3B), and press the plastic lever toward the mounting sur-
face before rotating the detector counterclockwise for
removal.
Figure 3A. Activating the tamper-resistance feature: Figure 3B. Removing detector head from base:
PLASTIC LEVER
BREAK TAB AT
DOTTED LINE BY
TWISTING TOWARD
CENTER OF BASE.
USE SMALL-BLADED
SCREWDRIVER TO
PUSH PLASTIC LEVER
IN DIRECTION OF
ARROW.
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D150-05-00
3
I56-594-03R