Honeywell HPF24S8 Installation Manual page 31

Controlling Three NACs and One Door Holder With One Input
The control module is shown to demonstrate the use of a remotely mounted device associated with
an addressable fire alarm control panel. The module could be replaced with any circuit capable of
polarity reversal, such as an FACP Notification Appliance Circuit.
ELR not required for
Style Z (Class A) NAC
Door Holder
Internal Trouble
Contact
HPF24S
SLC
Control Module*
*If the SLC device does not match the one in this figure,
refer to the SLC manual appendix, which contains wiring
conversion charts for type V and type H modules.
Figure 5.2 Controlling Three NACs and One Door Holder With One Input
Notes: The following notes apply to Figure 5.2 on page 31.
1. The Output 4 door holder circuit will deactivate 10 seconds after Control Input #1 is activated
or AC power is lost.
2. When the HPF24S power supply is in an inactive state (control module not active), a trouble
on the power supply will result in an open circuit condition on the control module output
circuit (monitored by End-of-Line Resistor across Terminals 5 & 6). As an alternative, the
trouble contacts at TB5 of the power supply can also be used for independent trouble
monitoring.
3. Do not loop wires under screw terminals. Break wires to maintain proper supervision.
4. An End-of-Line Resistor must be installed between terminals 5 & 6 for control module wiring
supervision (the ELR value is dependent on the module employed).
5. For a list of compatible devices, refer to the Device Compatibility Document.
HPF24S Series Power Supplies — P/N 52751:D3 5/11/2010
Note: All NACs are supervised and power-limited
Horn/Strobes
Alarm Polarity
Shown
Style Z (Class A)
ZNAC-4
Option Module
End-of-Line Resistor
supplied with
Control Module
Use listed ELR
(4.7K) to
terminate Style Y
(Class B) NAC
Door Holder
Style Y (Class B)
Door Holder Circuit 4
Output/NAC 3
Output/NAC 2
Output/NAC 1
SW1 Switch Settings
1 & 2 = sync (any setting but OFF/OFF)
3 = OFF (master)
4 = OFF (no AC Fail reporting delay)
5 = OFF
(general alarm)
6 = OFF
7 = OFF (charger enabled)
8 = ON (circuit 4 door holder)
Applications
Horn/Strobes
Alarm Polarity
Shown
31