Control Input Circuits: Tb4, Terminals 3 (+) & 4 (-) And 7 (+) & 8 (-); Nac/Output Circuits: Tb2, Terminals 1 (+) & 2 (-), 3 (+) & 4 (-), 5 (+) & 6 (-) And 7 (+) & 8 (-) Alarm; Polarity; Trouble Relay Contact Rating: Tb5 - Honeywell HPF24S8 Installation Manual

System Overview
• Wire size: minimum #14 AWG with 600V insulation
Control Input Circuits: TB4, Terminals 3 (+) & 4 (-) and 7 (+) & 8 (-)
• Trigger Input Voltage: 9 to 32 VDC
• Input Current Draw in Alarm Polarity:
– 16 to 32 volts, 2.0 mA maximum per input
– 9 to 16 volts, 1.0 mA maximum per input
NAC/Output Circuits: TB2, Terminals 1 (+) & 2 (-), 3 (+) & 4 (-), 5 (+) & 6 (-) and
7 (+) & 8 (-) alarm polarity
• Supervised, Special Application and power-limited
• Voltage Rating: 24 VDC filtered
• Current:
– Maximum for any one circuit - 3.0 amps
– Maximum total continuous current for all output:
HPF24S6 - 4.0 amps
HPF24S8 - 6.0 amps
– Maximum total short term current (one hour maximum) for all outputs:
HPF24S6 - 6.0 amps
HPF24S8 - 8.0 amps
• Output Circuit Types:
– Four Style Y NACs (require 4.7 KEnd-of-Line Resistors) or
Style Z NACs using the optional ZNAC-4 Class A converter module
– Four resettable or nonresettable 24 VDC power outputs
• Refer to the Device Compatibility Document for listed compatible devices
• For wiring requirements, refer to Appendix A, "Wire Requirements", on page 42.

Trouble Relay Contact Rating: TB5

• Fail-safe Form-C relay (normally energized, transfers with loss of power)
• 5.0 amps @ 24 VDC or 5.0 amps @ 30 VAC

Secondary Power (battery) Charging Circuit: JP4

• Supervised, nonpower-limited
• Supports lead acid type batteries only
• Float Charge Voltage: 27.6 VDC
• Maximum Charge Current: 1.5 A
• Battery fuse (F1) 15A, 30V (Candadian version is nonreplaceable 12A, 32V)
• Maximum Battery Capacity: 18.0 AH
• Minimum Battery Capacity: 7.0 AH
• Power supply draws maximum standby current of 65 mA from batteries
Special Application Auxiliary Power Output: TB4 Terminals 9 (+) & 10 (-)
• Special application power
• Power-limited, nonsupervised
• Voltage Rating: 24 VDC
• Current:
– 170 mA maximum with internal 7.0 Amp Hour batteries
– 500 mA maximum with external 18.0 Amp Hour batteries
12
OR
HPF24S Series Power Supplies — P/N 52751:D3 5/11/2010
Specifications