Installation—Installing the FC-2000 79
Notes:
1. The total regulated load current supplied to external circuits cannot
exceed 3.0 amps (MPS-24A) or 200 mA (MPS-24B).
2. MPS-24B: Enter only indicating appliance draw from
TCM-2/TCM-4 circuits. MPS-24A: Enter total indicating appliance
draw for entire system. Do not include power from AVPS-24
supplies!
3. Initiating circuit loading accounts for 10% of total zones, but not less
than three, in alarm.
4. The Total Alarm State Regulator Load cannot exceed 6.0 amps
(MPS-24A) or 750 mA (MPS-24B).
Table 4 allows you to determine the current requirements of secondary
power source (batteries) during standby conditions. The current ratings in
Table 4 account for the continuous activation of trouble signals and
indications. The total obtained in Table 4 will be used in Table 6 to
determine the size of the batteries needed to support 24 or 60 hours of
standby operation.
4-Wire Detectors
In Table 4, use the manufacturer’s standby current draw.
Table 4: Standby Current Load on the Batteries
Device Type Number of
Devices
Multiply
By
Current
in Amps
Total
Current/Device
CPU
1 X 0.031 0.031
MPS-24A
1 X 0.104 0.064
MPS-24B
1 X 0.022 0.062
AVPS-24
[ ] X 0.009
AA-30
[ ] X 0.045
AA-120
[ ] X 0.050
EFB-1
[ ] X 0.011
MPM-2
[ ] X 0.006
IZM-8
[ ] X 0.047
IZE-A
[ ] X 0.004
ICM-4, CRM-4
[ ] X 0.007
ICE-4, VCE-4
[ ] X 0.001
TCM-2, TCM-4,
VCM-4
[ ] X 0.007
Continued on next page . . .
Standby Current
Load on the
Batteries
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