Document # 50079 Rev. D 05/23/97
Page
18
4.4 Stand-Alone Power Supply for Nonresettable Outputs
The FCPS may be used as a remote stand-alone power supply to provide up to an
additional 4.0 amps of power to any devices that require filtered, regulated, nonresettable
power. A nonresettable output is created by jumpering the auxiliary 24VDC output
[TB3-8 (+) & TB3-9 (-)] to Control Input circuits 1 and 2. For addressable panel
applications, a monitor module may be used to monitor the trouble contact of the FCPS.
If the FCPS enters a trouble condition the normally closed contact will open. Cut JP2,
R63 and D31 for this application.
Notes:
1) If an addressable M302 Monitor Module is employed to monitor the trouble contacts of the
remote power supply, the module must be supplied with separate 24 VDC power. This
power is required so that the module may supervise the connection to the trouble contacts
of the power supply.
2) One of the FCPS nonresettable power outputs (TB4) can be used to supply 24 VDC to M302
terminals 3 and 4 or a separate power source can be used.
The auxiliary power output of
the FCPS power supply (TB3 Terminals 8 & 9) should not be used for this purpose.
3) The specific ELR required to be installed on the FCPS trouble monitoring contacts at TB3-
3 and TB3-5 is dependent on the particular model of monitor module employed to supervise
the FCPS. The Fire-Lite model M300 and M301 require a 47K ELR. The Fire-Lite model
M302 requires a 3.9K ELR.
4) Do not loop wires under screw terminals. Break wires to maintain proper supervision.
5) For a list of compatible devices, refer to Fire-Lite Device Compatibility Document.
6) It may be necessary to use an EOL relay on normally activated outputs for proper
supervision.
Power Output
Circuit #4
SLC
Loop to Addressable
FACP
+ -
ELR
Monitor
Module
Power Output
Circuit #3
Aux 24VDC
Common
C o n t r o l
Input #2
C o n t r o l
Input #1
Trouble
Note 3
Power Output
Circuit #2
Power Output
Circuit #1
+
+
+
-
-
+
-
-
Figure 4-4: Remote Stand-Alone Power Supply
Notes 1 & 2
Power-limited non-supervised
End of line relay required for supervision.
Refer to Section 1.1 for current ratings.
1 2 3 4 5 6 7 8 9 10 11 12
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