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(especially Limit-D2-2016 in bedrooms), smoking in bed, and violent explosions (caused by escaping gas, improper storage of flammable materials, etc.). HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
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HARSH™, NIS™, and NOTI•FIRE•NET™ are all trademarks; and Acclimate®, FlashScan®, Honeywell®. NOTIFIER®, ONYX®, ONYXWorks®, VeriFire®, and VIEW® are all registered trademarks of Honeywell International Inc. Microsoft® and Windows® are registered trademarks of the Microsoft Corporation. Chrome™ and Google™ are trademarks of Google Inc. Firefox® is a registered trademark of The Mozilla Foundation.
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• Your suggestion for how to correct/improve documentation Send email messages to: FireSystems.TechPubs@honeywell.com Please note this email address is for documentation feedback only. If you have any technical issues, please contact Technical Services. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
2.3.3: Mixing Class B and Class A NACs..............................22 2.3.4: HPP31076 Optional Class A (Style Z) Adapter ...........................23 2.4: Mounting Addressable Modules ..................................23 2.4.1: Mounting Modules from Honeywell Fire Systems ..........................24 2.4.2: Mounting Six-Circuit Modules from Honeywell Fire Systems......................25 2.5: Power-Limited Wiring Requirements................................25 2.5.1: Power-Limited Wiring, Standard Chassis ............................26...
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UL 864, 9th Edition. Operation of this product with products not tested for UL 864, 9th Edition has not been evaluated. Such oper- ation requires the approval of the local Authority Having Jurisdiction (AHJ). HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
It contains an internal battery charger capable of charging up to 26.0 AH (amp hour) batteries. The HPFF12 is a wall cabinet unit that can accommodate up to two 18 AH batteries. It can be configured to internally house one address- able control or relay module, a six-circuit relay module, or a six-circuit control module.
The HPFF power supplies are comprised internally of two basic components: a 24 VDC power supply and a Control circuit board. The HPFF12 models have an installed 12.0 A power supply. Jumpers are located on the control circuit board; see Figure 1.1, “Control Circuit Board”.
Refer to Section 1.1, “Control Circuit Board”, on page 11 for terminal locations. Primary AC Power — TB1 (on 24 VDC power-supply circuit board) • HPFF12 and HPFF12CM: 120 VAC, 60 Hz, 5.0 A • HPFF12E and HPFF12CME: 240 VAC, 50 Hz, 2.80 A •...
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Voltage rating: 24 VDC filtered. • Current: – Maximum for any one circuit: 3.0 A – Maximum total continuous for all outputs: HPFF12, HPFF12CM, HPFF12E, HPFF12CME: 12.0 A • Output circuit types: – four Class B (Style Y); or – two Class A (Style Z);...
Depth = 5.207” (13.23cm) Depth = Door = 16.821” (42.73cm) 5.257” Backbox = 16.65” (42.29cm) (13.353cm) Door = 19.26” (48.92cm) Backbox = 19.0” (48.26cm) Left Side Right Side Bottom Figure 2.1 Standard Cabinet: Dimensions HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
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Installation Backbox Mounting Semi-Flush Mounting Do not recess box more than 3.875” into wall to avoid covering venting holes on top of box. Figure 2.2 Standard Cabinet: Dimensions for Wall-mounting HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
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NOTE: See CAB-4 Series Install Sheet PN 15330 and EQ Series Install Sheet PN 53412 for door-mounting details and measurements for A, B, and C size backboxes. This drawing shows EQBB-D4 knockout locations. Figure 2.3 FACP Cabinet-Mounting Details: Backbox-Mounting Holes and Chassis-Mounting Studs (EQBB-D4 shown) HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
Align HPFF12CM module with the backbox’s mounting studs; fasten securely using four #8-32 keps nuts as shown in Figure 2.7. Install battery well by resting the bottom on top of the studs and securing the top with two #8-32 keps nuts as shown in Figure 2.7. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
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NOTE: This can be done before or after Note: Two-row and three-row mounting is equivalent. attaching chassis-mounting plate to backbox. Figure 2.6 Installing Chassis-Mounting Plates onto Backbox (EQBB-D4 Shown) HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
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Secure top of battery well with two #8-32 keps nuts. Figure 2.7 HPFF12CM: Chassis-Mounting in Backbox (EQBB-D4 Shown) See power-limited wiring “HPFF12CM(E) Power-Limited Wiring, EQBB-D4 Backbox” on page 27. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
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Chassis-Mounting in FACP Cabinets Installation Figure 2.9 One HPFF12CM Module in an EQBB-B4 Backbox Figure 2.8 Two HPFF12CM Modules in an EQBB-C4 Backbox See power-limited wiring “HPFF12CM(E) Power-Limited Wiring, EQBB-D4 Backbox” on page 27. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
2. The same gauge wire must be used if two conductors are connected to the same terminal of any terminal block. 3. Do not complete a continuous circuit around the screw terminal. There must be two separate wires on either side of the screw at the terminal block. “T-tapping” is absolutely NOT ALLOWED. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
2. The same gauge wire must be used if two conductors are connected to the same terminal of any terminal block. 3. Do not complete a continuous circuit around the screw terminal. There must be two separate wires on either side of the screw at the terminal block. “T-tapping” is absolutely NOT ALLOWED. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
2. The same gauge wire must be used if two conductors are connected to the same terminal of any terminal block. 3. Do not complete a continuous circuit around the screw terminal. There must be two separate wires on either side of the screw at the terminal block. “T-tapping” is absolutely NOT ALLOWED. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
2.4 Mounting Addressable Modules The HPFF12 and the HPFF12E are designed to mount Honeywell Fire Systems addressable control or relay modules on the Control cir- cuit board inside the power supply cabinet. This allows power to be fed from the Auxiliary output directly to the module, if needed, with- out running the power wires outside the cabinet.
See Section 2.5, “Power-Limited Wiring Requirements”. Standoff Standoff Standoff Standoff Figure 2.14 Mounting Details for Control & Relay Modules from Honeywell Fire Systems HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
However, the six-output module cannot be mounted as shown in the HPFF12CM(E) units when used in the large equipment enclosure. An optional multi-module chassis is available from Honeywell Fire Systems. See Section 2.5, “Power-Limited Wiring Requirements”.
**Split Alarm is Signal Input I controlling NAC outputs 1 and 2, and Signal Input 2 controlling NAC outputs 3 and 4. ***Silencing is visual strobe activation but audible horn is silenced for the initiating device. Table 3.1 DIP Switch Settings HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
TB2's AC FAIL contacts will always immediately transfer if an AC loss or brownout occurs, regardless of DIP switch 7 setting. These contacts can be used for local reporting to the protected premises, in compliance with UL 864 9th Edition. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
Signal Input 1 OFF will silence all four NAC outputs while keeping visual strobe activation. NOTE: See Section 5.1 and 5.2 for proper alarm input wiring when DIP switch 8 is programmed in the OFF position. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
+/- Reference Resistor NOTE: The trouble contacts AC FAIL and TROUBLE on TB2 and initiating device inputs SIGNAL1 and SIGNAL2 on TB3 are not supervised by the HPFF12, but are used for supervision of the HPFF12 by the FACP. 4.2 Trouble Reporting 4.2.1 Normal/Standby...
The NAC Trouble Memory is permanently latched. To clear it, the AC must be cycled and the battery momentarily disconnected, or just press SW2 (microprocessor reset) on the control PCB. If the panel is in alarm, an excessively loaded or shorted NAC is only trouble condition that will cause the Trouble contacts to transfer. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
TB2’s TROUBLE contacts. This is a latched overload condition, but the unit will keep attempting to re-engage the NAC output while in alarm. To clear the permanently latched overload condition, the AC must be cycled and the battery momentarily disconnected, or just press SW2 (microprocessor reset) on the Control circuit board. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
The same gauge wire must be used if two conductors are connected to the same terminal of any terminal block. Do not complete a continuous circuit around the screw terminal. There must be two separate wires on either side of the screw at the terminal block. “T-tapping” is absolutely NOT ALLOWED. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
The same gauge wire must be used if two conductors are connected to the same terminal of any terminal block. Do not complete a continuous circuit around the screw terminal. There must be two separate wires on either side of the screw at the terminal block. “T-tapping” is absolutely NOT ALLOWED. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
Therefore, the Trouble contacts at TB2 need to be used to report troubles to the FACP during an alarm. See Section 4.1, “Supervised Functions and Field Wiring”. The FACP NAC outputs must be programmed as a silenceable points and the HPFF12 programmed for Selective/Split Alarm to allow selective silence of horn/strobe devices.
The same gauge wire must be used if two conductors are connected to the same terminal of any terminal block. Do not complete a continuous circuit around the screw terminal. There must be two separate wires on either side of the screw at the terminal block. “T-tapping” is absolutely NOT ALLOWED. HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
5.4 Connecting Multiple Units Two or more HPFF12 and/or HPFF8 units can be connected to each other to provide additional NAC extenders for a system; see wiring in Figures 5.5–5.10 and in the HPFF8 manual PN 53499. Maintain separation of power-limited and non-power limited wiring as dis- cussed in Section 2.5, “Power-Limited Wiring Requirements”.
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The FACP’s NAC output must be regulated (not Full Wave Rectified [FWR]) if the HPFF is programmed for Sync Generator. The number of possible units that can be interconnected depends on the current capability of the FACP output. Each HPFF12 input draws 12.26 mA at 24 VDC.
Milliamperes (mA) to amperes (A) mA x 0.001 3 mA x 0.001 = 0.003 A Microamperes (µA) to amperes (A) µA x 0.000001 300 µA x 0.000001 = 0.0003 A Table 6.2 Converting to Full Amperes HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
Current limitation on TB4 NAC circuits is 3.0 Amps per NAC. Current limitation on TB4 AUX Output is 2.0 Amps. Total current draw cannot exceed 12.0 Amps in alarm. Table 6.4 System Current Draw Calculations HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...
PCB. The alternate enclosure and battery charger shall be listed for Fire Protective Signaling use. that can fit two 12AH batteries. used for a multi-pack option that allows up to four HPFF12 units mounted in large equipment enclo- sures.
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42 converting milliamperes and microamperes to full mounting 13 system overview 7 – amperes 42 addressable modules 23 current draw calculations 42 control and relay modules (single-input) 24 six-circuit modules 25 HPFF12 NAC Expander — P/N 53576:B3 10/1/2018...