24
HPF24S Series Power Supplies —
P/N 52751:D3 5/11/2010
Programming Options
Programmable Features Description
The following table details the four possible input/output configurations:
Special Application Auxiliary Power Control
The 24 VDC Auxiliary power from TB4 Terminals 9(+) & 10(-) can be resettable or nonresettable
power only when the power supply is configured for General Alarm operation. For all other
configurations, the auxiliary power output is only nonresettable.
In the General Alarm configuration, the Auxiliary power output can be made resettable by applying
a steady signal to Control Input 2 (positive 12 to 24 VDC on TB4 Terminal 7 and common on
Terminal 8). Temporarily removing the voltage or reversing the polarity will cause the Auxiliary
power output to reset for 6 seconds.
3.2.5 Charger Enable/Disable
The HPF24S battery charger can be disabled to accommodate an external battery charger. Setting
DIP switch 7 to the default setting of OFF will enable the battery charger. Setting DIP switch 7 to
the ON position will disable the charger. It should only be disabled if an external battery charger is
being used for the HPF24S.
3.2.6 Door Closers
Output Circuit #4 can be configured as an NAC or door closer circuit. Setting DIP switch 8 to the
OFF position will configure Output Circuit #4 as an NAC. Setting DIP switch 8 to the ON position
will configure only Output Circuit #4 as a door closer circuit which will provide a steady 24 VDC
to door holders until an alarm or AC fail condition removes the power following a 10 second delay.
DIP Switch 5
DIP Switch 6
Input/Output Function
OFF
OFF
General Alarm
• HPF24S configured as Master (switch 3 OFF), NAC Outputs 1 through 4
1
are controlled by
Control Input #1; Sync Input is ignored.
• HPF24S configured as Slave (switch 3 ON), NAC Outputs 1 through 4
2
are controlled by
Control Input #1; Sync Input is monitored
2
.
• Resettable or nonresettable Auxiliary Power Output is available from TB4 Terminals 9 & 10.
Control Input #2 determines if reset will occur (must go from On to Off for a 6 second reset to
occur).
OFF
ON
Split Alarm
• HPF24S configured as Master (switch 3 OFF), NAC Outputs 1 & 2 are controlled by Control
Input #1 and Outputs 3 & 4
1
are controlled by Control Input #2; Sync Input is ignored.
• HPF24S configured as Slave
4
(switch 3 ON), NAC Outputs 1 & 2 are controlled by Control
Input #1 and Outputs 3 & 4
1
are controlled by Control Input #2; Sync Input is monitored
2
.
• Only nonresettable Auxiliary Power is available from TB4 Terminals 9 & 10
ON
OFF
Split Temporal
• HPF24S configured as Master (switch 3 OFF), Control Input #1 controls NAC Outputs 1 & 2
and Control Input #2 controls Outputs 3 & 4
1
which will generate a Temporal code signal
without sync; Sync Input is ignored.
• HPF24S configured as Slave (switch 3 ON), Control Input #1 controls NAC Outputs 1 & 2 and
Control Input #2 controls Outputs 3 & 4
1
which will generate a Temporal code signal without
sync; Sync Input is monitored for Outputs 1 & 2
2
.
• Only nonresettable Auxiliary Power is available from TB4 Terminals 9 & 10
ON
ON
Selective Silence
3
• HPF24S configured as Master (switch 3 OFF), NAC Outputs 1 through 4
1
are controlled by
Control Input #1; Sync Input is ignored.
• Control Input #2 determines when Selective Silence for all outputs will occur.
• Only nonresettable Auxiliary Power is available from TB4 Terminals 9 & 10
1
If Door Closer function is selected (switch 8 ON), Output 4 does not function as an NAC, therefore sync input is ignored for
Output 4.
2
If
no synchronization
is selected by switches 1 & 2, the Sync Input is ignored.
3
Selective Silence allows the silencing of the sounder portion of a horn/strobe combination device without turning off the strobe.
4
When using Split Alarm with power supply configured in Slave Mode, System Sensor can not be used (Use System Sensor with
Master Mode only)
Table 3.3 Input/Output Configurations
