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Johnson Controls MPS-24A - Page 77

Johnson Controls MPS-24A
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Installation—Installing the FC-2000 77
Device Type
(Cont.)
Number of
Devices
Multiply
By
Current
in Amps
Total
Current/Device
Initiating Circuit Loading
2-Wire Smoke
Detectors
[ ] X (Standby
Draw)
External Circuits Draw
4-Wire Smoke
Detectors
[ ] X (Standby
Draw)
Power
Supervision
Relays
[] X []
Remote
Station
Circuits
[ ] X 0.018
911A
[ ] X 0.030
Sum Column for Total Primary Current Standby Load = amps
Note: The Regulated Standby Load cannot exceed 3.0 amps (MPS-24A)
or 750 mA (MPS-24B).
Table 3 allows the determination of that alarm current load on the
MPS-24A/B during an alarm condition.
Table 3: Regulated Power Load in Alarm
Device Type Number of
Devices in Alarm
Simultaneously
Multiply
By
Current
in Amps
Total
Current/Device
CPU
1 X 0.223 0.223 amps
MPS-24A
1 X 0.064 0.064 amps
MPS-24B
1 X 0.062 0.062 amps
AVPS-24
[ ] X 0.009
EFB-1
[ ] X 0.011
MPM-2
[ ] X 0.006
Modules/Expanders
IZM-8
[ ] X 0.047
IZE-A
[ ] X 0.003
ICM-8, CRM-4
[ ] X 0.072
ICE-4, CRE-4
[ ] X 0.065
TCM-2, TCM-4
[ ] X 0.072
VCM-4, VCE-4
[ ] X 0.040
DCM-4
[ ] X 0.080
AIM-200
Use alarm total from the
AIM-200 Addressable
Intelligent Module
Technical Bulletin
in this manual.
Voice Equipment
AMG-1/E,
ATG-2
[ ] X 0.095
Continued on next page . . .
Alarm Current
Load on
Regulator

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