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Johnson Controls IFC-2020 - Annunciator Modules

Johnson Controls IFC-2020
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Hardware Installation—Installing the IFC-1010/2020
117
Notes: Outputs are power limited and are not supervised.
Connections must be made with overall foil/braided-shield twisted
paired cable suitable for EIA-232 applications.
The SIB can employ two printers.
Set the DIP switches as follows:
SP1-1
OFF
SP2-1
OFF
SP1-2
ON
SP2-2
OFF
SP1-3
OFF
SP2-3
OFF
SP1-4
ON
SP2-4
OFF
SP1-5
OFF
SP2-5
OFF
SP1-6
ON
SP2-6
OFF
SP1-7
ON
SP2-7
ON
SP1-8
OFF
SP2-8
OFF
The Annunciator Control Module-16AT contains 16 red alarm and
16 yellow trouble LEDs, 16 momentary keypad switches for controlling
each point, a system trouble LED, an ON LINE/POWER LED, and a local
piezo sounder with a silence/acknowledge switch for audible indication of
alarm and trouble conditions at each annunciator.
The Annunciator Expander Module 16AT expands the ACM-16AT by
16 annunciator points. Up to 3 of these expander modules can be
supported by an ACM-16AT, to a maximum of 64 annunciator points.
acm16
Figure 84: ACM-16AT
Annunciator
Modules
ACM-16AT
AEM-16AT

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