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The 15217 Auxiliary Relay Module is an optional module for the 15220A or 15240A Fire Alarm System Control Unit.
This module provides a form "C" trouble contact and a form "C" general alarm contact. The module also contains
a disconnect switch and a trouble / off-normal switch L.E.D. The disconnect switch may be activated during testing
or servicing of the system to prevent transferring the general alarm contact (a trouble output will be generated upon
activation of the disconnect switch).
The 15206 D.A.C.T. Interface Module The 15206 D.A.C.T. Interface Module is an optional module for the 15220A
or 15240A Fire Alarm System Control Unit. The module provides a form "C" trouble contact, a form "C" alarm contact,
a form "C" supervisory contact, a form "C" power failure contact and a 24 VDC power output. The module also contains
a disconnect switch and a off-normal switch L.E.D. The disconnect switch may be activated during testing or servicing
of the system to prevent transferring the alarm, supervisory and power failure contacts (a trouble output will be
generated upon activation of the disconnect switch).