Honeywell Silent Knight IFP-2000 Module 3 User manual

IFP-2000
Farenhyt PHD
Farenhyt PHD

IFP-2000
Installation
Module 3
Module 3

ObjectivesObjectives
At the end of this section you will be able to:
Explain environment specifications for the IFP-2000
Explain how to wire various modules to the IFP-2000
Demonstrate basic troubleshooting of the IFP-2000

Moisture protection:
Do not mount directly on exterior walls
Especially masonry walls
Do not mount directly on exterior walls below grade
Protect from plumbing leaks
Protect from splash caused by sprinkler system inspection
ports
Environmental ConsiderationsEnvironmental Considerations
ports
Do not mount in areas with humidity-generating equipment

Temperature protection
0C - 49C ( 32F - 120F )
Humidity protection
10% - 85% at 30C ( 86F ) non-condensing
Environmental ConsiderationsEnvironmental Considerations
You work better in dry,
comfortable environments,
The panel will work better in dry
comfortable environments

All circuits, except battery cables and AC, are
power limited
Maintain at least 1/4" spacing between power
limited and non-power limited circuits
Separate high and low voltage circuits
Wiring SpecificationsWiring Specifications
Separate high and low voltage circuits
Follow National Electrical Code

AC ConnectionAC Connection
At installation, connect
the AC terminals to 120
VAC source
Section 4 of the manual
A high voltage
electrician may be
electrician may be
necessary
The AC terminals are
rated
120 VAC or 240 VAC
60 Hz or 50Hz

Battery ConnectionBattery Connection
Charge capacity
17.0 to 55.0 AH
Use 12V batteries of the same AH rating
Determine per your current load calculation
Wire batteries in
series, NOT parallel
to produce a
Wire batteries in
series, NOT parallel
to produce a
24-volt equivalent

Charging CircuitCharging Circuit
Check battery connections
1. With AC on
Batteries hooked up
Should read 27.4 VDC
2. With each battery only
Should read 13.7 VDC
3.
Batteries under load (No AC)
27.4 VDC
3.
Batteries under load (No AC)
Voltage should hold or
slowly drop
Starting at 27.4 VDC

Battery CalculationsBattery Calculations
Use Table 3-1 to determine
current requirements
during alarm / battery
standby operation
Visit www.farenhyt.com
Get the Excel file for battery
calculations
calculations

Battery Standby ModeBattery Standby Mode
IFP-2000 charges 17 – 55AH batteries
18AH battery is largest that can fit in the FACP cabinet

BatteriesBatteries
35AH batteries
Require a Remote Battery Box (RBB)
40 & 55AH batteries
Require AB-55 Remote Battery Box
Must be mounted next to FACP cabinet
* Standby in an unoccupied building

Battery CalculationsBattery Calculations
What makes up a standby current?
Smoke detectors
Fire Alarm Control Unit
Zone modules, relays, etc.
Annunciators
Monitor modules
Control modules
Supervisory modules

What makes up alarm current?
Notification Appliances
Modules that change status in alarm
Devices in alarm
Smoke detectors
Control modules

Relays
Battery CalculationsBattery Calculations

Relays
Etc.

Battery CalculationsBattery Calculations
Sum the currents of all devices that draw current in :
Standby: 0.5 Amps
Multiply by 24 hours: 12.0 Amp-Hours
Multiply MAX supply capability (say 6
amps) by 5/60 (0.084): 0.5 Amp-Hours
Sum Standby & Alarm: 12.5 Amp-Hours
Safety / De-Rating Factor built-into
numbers in manual -

“Safety / De-Rating Factor”
Environmental Effects
Temperature, etc.
System Modifications

Recalculate!!
Battery CalculationsBattery Calculations

Recalculate!!

ReviewReview
What size batteries will an IFP-2000
charge?
17-55AH
What is the largest battery you can install
in the IFP-2000 cabinet?
18AH

Calculating SBUSCalculating SBUS
Need two things:
Current draw / wire distance
Based on max current on SBUS & wire gauge
Capacity
No. of SBUS modules you can have on the system
Measured in % of bandwidth
Each SBUS is calculated separately

Calculate the total worst case current draw for all
modules on a single 4-conductor bus
Add the individual worst case currents for each module
Model Number Worst Case Draw
RA-2000 Fire Annunciator .120 amps
SBUS Wiring DistanceSBUS Wiring Distance
5815XL .150 amps
5824 Serial/Parallel Printer Interface Module .040 amps
5880 LED I/O Module .250 amps
5865 LED Fire Annunciator .200 amps
RPS-1000 Intelligent Power Supply .010 amps
5496 Intelligent Power Supply .010 amps
VIP-50 .010 amps
VIP-VCM/VIP-VCM with VIP-SW16 .125 amps/.200 amps
VIP-RM/VIP-RM with VIP-SW16 .125 amps/.200 amps
Max current
per SBUS!
Max current
draw = 1 amp
per SBUS!

Suppose a system is configured with the
following SBUS modules:
2 - Module RA-2000 Fire Annunciator
1 – RPS-1000 Intelligent Power Expander
1 - 5865 LED Fire Annunciator

1
-
5824 Serial / Parallel Interface Module
SBUS Wiring Distance ExampleSBUS Wiring Distance Example

1
-
5824 Serial / Parallel Interface Module
The total worst case current is calculated as follows:
RA-2000 Current Draw = 2 x .120 amps = .240 amps
RPS-1000 Current Draw = 1 x .010 amps = .010 amps
5865 Current Draw = 1 x .200 amps = .200 amps
5824 Current Draw = 1 x .040 amps = .040 amps
Total Worst Case Current Draw = .490 amps