8
FIK-5496 Manual —
P/N LS10253-001FK-E:A 03/02/2021
Installation Requirements
Earth Fault Resistance
Table 2.1 lists the FIK-5496 connections and provides the electrical ratings, where appropriate.
.
* Regulated/special application when used for releasing.
2.5 Earth Fault Resistance
Table 2.2 lists the earth fault resistance detection for each applicable terminal on the FACP.
2.6 Calculating the Current Draw and the Standby Battery
Use this Section to determine the current draw and the standby battery needs for your installation.
2.6.1 Worksheet Requirements
Follow the steps below to determine the FIK-5496 current draw and the standby battery requirements.
Filling in the Current Draw Worksheet
Refer to Table 2.4 in Section Figure 2.6.2 on page 9 to complete the following steps.
1.
Add up the current draw for all the auxiliary devices and record it in Table 2.4 at Line B.
2.
Add up all notification appliance loads and record it in Table 2.4 at Line C.
3.
For notification appliances and auxiliary devices not mentioned in the manual, refer to the device manual for the current ratings.
4.
Make sure that the total alarm current you calculated, including the current for the panel itself, does not exceed 6.0 A.
This is the maximum alarm current allowable.
5.
Complete the remaining instructions in Table 2.4 to determine battery size requirements.
Terminal # and Label
Description
Rating
Voltage
Current
B
AC input (hot)
120 VAC, 60 Hz
2.7 A
Earth ground
N/A
N/A
W
AC input (neutral)
120 VAC, 60 Hz
2.7 A
1
-
Battery
Battery
24 VDC
0.75 A
2
+
3
-
I/O 4*
Output circuit
24 VDC
3.0 A
Notification Circuits
4
+
5
-
I/O 3*
Output circuit
24 VDC
3.0 A
Notification Circuits
6
+
7
-
I/O 2*
Output circuit
24 VDC
3.0 A
Notification Circuits
8
+
9
-
I/O 1*
Output circuit
24 VDC
3.0 A
Notification Circuits
10
+
11
-
SBUS
SBUS power
24 VDC
1.0 A
12
+
13
A
SBUS communication
5 VDC
100 mA
14
B
Table 2.1 Terminal Strip Description and Electrical Ratings
Function
Terminal
Number
Terminal Label
Value
(in ohms)
Battery
1
-
BATTERY
0
2
+
0
Notification Appliance Circuit 4
3
H4-
OUT4
0
4
H4+
0
Notification Appliance Circuit 3
5
H3-
OUT3
0
6
H3+
0
Notification Appliance Circuit 2
7
H2-
OUT2
0
8
H2+
0
Notification Appliance Circuit 1
9
H1-
OUT1
0
10
H1+
0
Table 2.2 Earth Fault Resistance Values by Terminal
