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Before You Begin Installing
ECS-LOC2100 Local Operating
Console
ECS-LOC2100 Local Operating
Console with one ECS-SW24
Expander
ECS-LOC2100 Local Operating
Console with two ECS-SW24
Expanders
Network Cards
SK-NIC Network Interface Card
SK-FML Fiber Optic Multi Mode
SK-FSL Fiber Optic Single Mode
Wireless Modules
WIDP-WGI Wireless Gateway
A
Total System Current
Auxiliary Devices
IPDACT-2 IP Communicator
IPDACT-2UD IP Communicator
CELL-MOD/CELL-CAB-SK
HWF2-COM Series
B
Auxiliary Devices Current
Notification Devices
5495/5499 Power Supply
C
Notification Appliances Current
D
Total current ratings of all devices in system (line A + line B + C)
E
Total current ratings converted to amperes (line D x 0.001):
F
Number of standby hours
G
Multiply lines E and F.
H
Alarm sounding period in hours. (For example, 5 minutes = 0.0833 hours)
I
Multiply lines E and H.
J
Add lines G and I.
1
The FACP can only support 5 devices with LEDs on. The current draw has been added to the panels alarm current.
2
The IDP-BEAM-T draws a maximum of 500mA from auxiliary power when the test feature is used. This should be considered when
determining auxiliary power capacity but not calculated into current requirements for everyday operation.
3
The IDP-PHOTO-R/-W/-IV is sold separately from the DNR. Current draw for the DNR + IDP-PHOTO-R/-W/-IV is calculated by increasing
the "Number of Devices" column for each IDP-PHOTO-R/-W/-IV used with a DNR.
4
The IDP-PHOTO-R/-W/-IV is sold separately from the DNR. Current draw for the DNR + IDP-PHOTO-R/-W/-IV is calculated by increasing
the "Number of Devices" column for each IDP-PHOTO-R/-W/-IV used with a DNR.
5
Maximum SBUS address capacity is determined by the amount of SBUS bandwidth consumed by each SBUS module. Refer to the FACP
manual for SBUS limitations.
16
Device
# of Devices
Refer to devices manual for current rating
6
Refer to device manual for current rating
Table 2.4 Current Draw Worksheet for IDP SLC Devices
Calculating Current Draw and Standby Battery
Current per Device
Standby:
Alarm:
Standby:
Alarm:
Standby:
Alarm:
Standby/Alarm:
Standby/Alarm:
Standby/Alarm:
Max current using ext supply
Max current SLC Power
Standby:
Alarm:
Standby:
Alarm:
Standby:
Alarm:
Standby:
Alarm:
Alarm/Standby:
Alarm/Standby:
Standby:
Alarm:
Alarm:
Alarm:
Alarm:
Total standby AH
Total alarm AH
Total ampere hours
7
required
RPS-1000 Manual — P/N 151153:R 2/15/2022
Standby
Alarm Current
Current
87 mA
mA
133 mA
97 mA
mA
158 mA
107 mA
mA
183 mA
21 mA
mA
53 mA
mA
79 mA
mA
40 mA
mA
24 mA
mA
93 mA
mA
136 mA
98 mA
mA
155 mA
55 mA
mA
100 mA
210 mA
mA
290 mA
mA
mA
mA
mA
75 mA
205 mA
mA
mA
mA
mA
A
H
AH
AH
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
A
H
AH
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