Instruction Manual

Supervising Devices 4. Installation
ACM-16ATF/ACM-32AF Manual PN 51480:A0 02/02/01
33
Supervising Devices
The normally closed Trouble Input can be used for supervising local power
sources or other devices. If employed, all changes in status (to and from the
trouble state) will be sent to the control panel in the event of device failure
or restoral.
If not used, a jumper must be installed across the terminals. Without this
jumper, the control panel will register a trouble condition.
Figure 13 Connection of Supervising Devices
Main Power Supply Connections
The annunciator modules can be powered by an MS-9200 or MS-9600
internal power supply, an APS-6RF, FCPS-24F or an MPS-24 Series power
supply. The power run to the annunciator need not contain a Power
Supervision Relay because loss of power is inherently supervised through
communication loss. For details about connecting the annunciator to a
particular fire control panel, see the appropriate appendix in this manual.
Programming and Testing the Annunciators
After annunciator installation is complete, program the Fire Alarm Control
Panel to accept the annunciators as explained in the programming section of
the panel’s manual.
After programming, fully test the system to ensure that each switch performs
its intended function, that each LED lights, and that the annunciators can
perform the functions outlined in "5. LED and Switch Functions" on page 37.
ACSf-super.cdr
Trouble Input
Device to be
supervised
5 VDC @ 0.5 mA
Normally closed
trouble contacts
TB1 on
Annunciator