Annunciation Modules System Overview
AFP-200 PN 15511:H2 10/14/2002 25
(LDM-E32) – Expands the LDM-32 by 32 system points, to a maximum of 64
points.
• Relay Expander Module (LDM-R32) – Provides the LDM-32 or LDM-E32 with
32 dry Form-A (normally open) contacts.
1.9.4 Annunciator Control System (ACS)
The ACS series annunciator and control
system provides the control panel with up
to 32 remote annunciators, each with a
capacity of 64 points. Table 5 contains brief
descriptions of ACS annunciators. For
detailed information, refer to the ACS
Manual.
Table 5 ACS Modules
1.9.5 Annunciator Fixed Modules
Annunciator Fixed Modules (AFM-16AT and AFM-32A) provide the control panel
with discrete display and control points. AFMs turn their LEDs on and off as directed
by the CPU, and also report switch activations to the CPU for action. You can only use
one AFM in a system. Each annunciator’s address is fixed at address 1.
• AFM-16AT – The AFM-16AT contains 16 red alarm and 16 yellow trouble LEDs,
a system trouble LED, an On-line/Power LED, and a local sounder, and switches
for control panel Acknowledge, Alarm Silence, and System Reset. Use the
AFM-16AT for systems that require 16 or fewer annunciation points.
• AFM-32A – The AFM-32A contains 32 red alarm LEDs, a system trouble LED, an
ON LINE/POWER LED, and a local panel sounder with a silence/acknowledge
switch. The AFM-32A is fixed at address 1, and will not accept expander modules.
Module Features
Annunciator
Control
Module-16AT
(ACM-16AT)
The ACM-16AT provides features for audible and visual indication of
alarm and trouble conditions at each annunciator. These features
include: 1) 16 red alarm LEDs; 2) 16 yellow trouble LEDs; 3) 16
momentary touch-pad switches for controlling each point; 4) a system
trouble LED; 5) an Online/Power LED; 6) a local sounder; 7) a
Silence/Acknowledge switch; and remote functions.
Annunciator
Expander Module
(AEM-16AT)
The AEM-16AT, identical in size and appearance to the ACM-16AT,
expands the ACM-16AT by 16 system points. An ACM-16AT can support
up to three AEM-16ATs, to a provide a maximum of 64 system points.
Note: An AEM-16AT cannot be used to expand an ACM-32A.
Annunciator
Control
Module-32A
(ACM-32A)
The ACM-32A provides features for audible and visual indication of alarm
and trouble conditions at each annunciator. These features include: 1) 32
red alarm LEDs; 2) a system trouble LED; 3) an Online/Power LED; 4) a
local sounder; and 5) a Silence/Acknowledge switch.
Annunciator
Expander
Module-32A
(AEM-32A)
The AEM-32A, identical in size and appearance to the ACM-32A,
expands the ACM-32A by 32 system points. An ACM-32 can support one
AEM-32A, providing a maximum of 64 system points.
Note: An AEM-32A cannot be used to expand an ACM-16AT.
anunc16.tif
anunc32.tif
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