Honeywell HPFF12CM User Manual

Mounting Addressable Modules Installation
HPFF12 NAC Expander — P/N 53576:B3 10/1/2018 23
2.3.4 HPP31076 Optional Class A (Style Z) Adapter
The HPP31076 is an optional adapter to connect four Class A (Style Z) NAC circuits. It mounts directly onto the terminal block TB4 of
the Control circuit board. The adapter kit includes two plastic standoffs to provide support. The same gauge wire must be used if two
conductors are connected to the same terminal of any terminal block.
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. For a list of compatible optional modules that can be connected to the Auxiliary output,
see the HPP Device Compatibility Document. Two single output modules may be mounted directly above each other if required by appli-
cations such as Split Alarm or Selective Silence. Alternately, two outputs of a 6-output addressable module can also be used and
mounted on the Control board.
NOTE: Only use batteries with a maximum height of 4 inches in applications that require this adapter in the standard enclosure.
Otherwise, there is insufficient space to connect NAC field wiring, and a separate NFPA and UL 864 rated enclosure is required.
TB4TB1
TB2
LEDs
REF+ REF– + IN – IN
+ OUT
– IN
+ OUT+ OUT
+ IN
– OUT
SIGNAL 1
SIGNAL 2
BATT+ BATT–
A+
N/O
N/C
COMM
N/O
N/C
COMM
AC FAIL
TROUBLE
1L1 1L2 2L1 2L2
3L1 3L2
4L1 4L2A–
-
+
-
+
-
+
-
+
}
NAC4
NAC Return
} } }
}
NAC3NAC2NAC1
– +– +– + – +
NAC Out
}
H
P
F
F
1
2
-
H
P
P
3
1
0
7
6
-
N
A
C
s
.
w
m
f
Reference Resistor
3.9K ohm is required
for the Class A adapter
Alarm Polarity
Shown
• Trouble on NAC1
will illuminate
LED1 SIG1 TRBL
• Trouble on NAC2
will illuminate
LED2 SIG2 TRBL
• Trouble on NAC3
will illuminate
LED3 SIG3 TRBL
• Trouble on NAC4
will illuminate
LED4 SIG4 TRBL
Note: ELR is not required, but
the 3.9kohm reference resistor
is required.
NACs 1 - 3 are wired the same
as NAC4.
Note: Use wire gauge from
12AWG-18AWG.
Figure 2.13 Four Class A (Style Z) NACs with HPP31076 Adapter
NOTES:
1. Typical ELRs for new installations can be 3.9k or 4.7k ohm.
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.

Honeywell HPFF12CM Specifications

General

Brand	Honeywell
Model	HPFF12CM
Category	Extender
Language	English