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Honeywell HPFF12 Operation Manual - Page 21

Chassis-Mounting in FACP Cabinets, Attaching the HPFF12CM onto Mounting Plates

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Chassis-Mounting in FACP Cabinets Installation 2.2 Chassis-Mounting in FACP Cabinets Up to three HPFF12CM units can fit into the FACP cabinet. Compatible Fire Alarm Control Panel cabinets include: Number of Units Supported EQ Series Backboxes & Doors One EQBB-B4 with EQDR-B4 or FCI-VDR-B4B Two EQBB-C4 with EQDR-C4 or FCI-VDR-C4B Three EQBB-D4 with EQDR-D4 or FCI-VDR-D4B Table 2.1 NOTE: 1. When an HPFF12CM unit is mounted in a FACP cabinet, the top row must be left open for proper heat dissipation. 2. Alternate the mounting direction for HPFF12CM as shown in Figure 2.7. Battery must be on left side of bottom row. EQDcabinetmountingholes.wmf EQ Series Backboxes (EQBB-D4 shown) Note: Two-row and three-row mounting is equivalent. Drawings not to scale. Figure 2.4 Chassis-Mounting in FACP Cabinet: Overview See power-limited wiring Section 2.5.2, "Power-Limited Wiring, FACP Cabinet", on page 33. Attaching the HPFF12CM onto Mounting Plates 1. Attach power cable to the FFSMTR9-PCA (ships unplugged) as shown in Figure 2.5. 2. Attach mounting plates as shown in Figure 2.6. 3. For the bottom-most chassis-mounting plate only, install four #8-32 keps nuts on the plate's studs as shown in Figure 2.6. This will properly space the battery well away from the backbox's mounting hardware. HPFF12 NAC Expander - P/N 53576:B 11/24/2010 21

Section	Page
Table of Contents	5
Section 1: System Overview	9
1.1 General	9
1.2 Features	10
1.3 Start-up Procedure	11
1.4 Jumpers	12
1.4.1 Charger Disable Jumper (J1)	12
1.4.2 Ground Fault Disable Jumper (J2)	12
1.5 LED Indicators	13
1.6 Specifications	13
Section 2: Installation	17
2.1 Backbox Mounting	17
2.2 Chassis-Mounting in FACP Cabinets	21
2.3 NAC Circuit Wiring	26
2.3.1 Four NACs Configured for Class B (Style Y)	26
2.3.2 Two NACs Configured for Class A (Style Z)	27
2.3.3 Mixing Class B and Class A NACs	28
2.3.4 HPP31076 Optional Class A (Style Z) Adaptor	29
2.4 Mounting Addressable Modules	30
2.4.1 Mounting Modules from Honeywell Fire Systems	30
2.4.2 Mounting Six-Circuit Modules from Honeywell Fire Systems	31
2.5 Power-Limited Wiring Requirements	31
2.5.1 Power-Limited Wiring, Standard Chassis	32
2.5.2 Power-Limited Wiring, FACP Cabinet	33
Section 3: Programming Options	35
3.1 DIP Switch Settings	35
3.2 Programmable Features	36
3.2.1 Input/Output Functions	36
3.2.2 Synchronization Type	37
3.2.3 Trouble Reporting Delay with an AC Failure	37
3.2.4 Split Alarm and Silencing	38
Section 4: Trouble Supervision	39
4.1 Supervised Functions and Field Wiring	39
4.2 Trouble Reporting	39
4.2.1 TB2: AC FAIL Contacts	40
4.2.2 TB2: TROUBLE Contacts	40
4.2.3 TB3: Initiating Device Inputs SIGNAL 1 and SIGNAL 2	40
4.2.4 Trouble Memory	41
4.2.5 Ground Fault Detection	41
4.2.6 NAC Overload Protection and Indication	41
Section 5: Applications	42
5.1 Controlling Four NAC Circuits from a Single Source	42
5.2 Controlling and Silencing Four NACs	43
5.3 Split Alarm and Selective Silence	44
5.3.1 Selective Silence	44
5.3.2 Split Alarm Mode	45
5.4 Connecting Multiple Units	46
Section 6: Power Supply Requirements	48
6.1 Overview	48
6.2 Calculating the AC Branch Circuit Current	48
6.3 Calculating the System Current Draw	49
6.3.1 Overview	49
6.3.2 How to Calculate System Current Draw	50
6.4 Calculating the Battery Size	51
6.4.1 NFPA Battery Requirements	51
6.4.2 Selecting and Locating Batteries	51
6.5 NAC Circuit Loop Wiring Requirements	52
Appendix A: Device Compatibility	53
A.1 Optional Modules	53
A.2 Notification Appliances	53
A.2.1 System Sensor — 24 VDC	53
A.2.2 Gentex — 24 VDC	54
A.2.3 Cooper-Wheelock	55
A.2.4 Amseco	57
A.2.5 Faraday	57