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Semi-flush mount backbox (abf-1df/-2df), Dress panel (adp-4f), Wiring the expander connections – Fire-Lite ACM-32AF Annunciator Modules User Manual

Page 31: Two position backbox (-2 series), Wiring the expander

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Wiring the Expander Connections

4. Installation

ACM-16ATF/ACM-32AF Manual PN 51480:A0 02/02/01

31

Semi-Flush Mount Backbox (ABF-1DF/-2DF)

Annunciators and expanders are mounted in these backboxes the same way
as they are mounted in the flush mounted type, except for the addition of the
following:

Aligning the door with the trim plate, slide it down onto the pins of the trim
plate. When positioned correctly, the door will open and close freely. Close
and lock door.

Dress Panel (ADP-4F)

1. Connect annunciator expander(s) as detailed in "Wiring the Expander

Connections" on page 31.

2. Place dress panel face down with the threaded studs facing up.

Position the annunciator and expanders over the threaded studs on the
dress panel and secure with the two nuts and lock washers provided, as
illustrated below.

Figure 12 Installing Annunciator on ADP-4F Dress Panel

3. Align the annunciator/dress panel assembly with the holes into the

cabinet backbox. Secure the assembly with the screws provided.

4. Plug terminal blocks on circuit wiring of FACP to connectors on

annunciator.

5. Close dress panel and secure with quarter-turn screw.

Wiring the Expander Connections

Two Position Backbox (-2 Series)

If installing one ACM Series Annunciator and one AEM Series Expander in
the same enclosure perform the following steps:

• Plug one end of an Expander Ribbon Cable into connector J2 on the

annunciator module.

• Place the expander module in the second trim plate position.

• Connect the ribbon cable from the annunciator module to connector J3

on the expander module.

A

C

S

f-

panel

m

tg.cdr

Dress Panel

Annunciator

Lockwashers & Nuts

Studs

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