Ziton ZP755HA-2 Assembly instructions

Installation Sheet No.: 1776 iss 03
ZP755HA-2 Addressable O ni-directional Sounder
Installation sheet 501-1776ZE-1-03
ZP755HA-2 Addressable O ni-directional Sounder Page 1 14/11/2006
Product Description
Description
The ZP755HA-2 is an addressable horn sounder that
consist of a base unit and a detachable horn.
Confor ing to EN54 Part 3, the ZP755HA-2 provides
front and rear sound paths for use in open areas.
Application
Installed directly onto the wiring loop - the
ZP755HA-2 enables the syste designer to offer a
co plete analogue addressable syste on a single
pair of wires. Installation costs are greatly reduced,
whilst syste integrity, sounder options and
progra ed alar organisation are significantly
increased.
The ZP755HA-2 features the wide sound distribution
design, with an 'all around' sound output of 90 dBA.
The unit’s high efficiency acoustic design and sound
transducer, enables up to 50 Addressable Sensor
Base Sounders to be connected to a one kilo etre
loop of 1.5
2
cable. A plug-in base accepts all
loop and screen connections, prior to the horn
sounder connection. A volu e control is included
for areas where a reduced sound output is required,
but this control ust be fully clockwise to confor
to EN54 Part 3 sound output levels.
The ZP755HA-2 range features a unique self test
facility - auto atically activated during routine
sounder testing. A built in icrophone circuit
easures sound output level and auto atically
signals the sounder address and location to the
control panel, should volu e fall below the
expected test level.
In syste s where loop lengths or current require ents
are excessive, ZP755HA-2 sounders can be powered
directly fro an external power supply. All ZP755HA-2
sounders incorporate switch settings enabling the to be
assigned a unique address, which is polled by the panel
every two seconds.
Continuous, inter ittent and two-tone outputs are
available, fro which any co bination can be
chosen to provide alert and evacuate, two stage
alar s. All sound types co ply with BS 5839 Part
1:1988 reco ended frequencies (in accordance
with EN54 Part 3).
Moulded in high i pact ther oplastic, the sounder
is available in either red or white.
Specifications
Design Specification: EN54 Part 3
Designation: Addressable O ni-directional
Sounder
Model No./Part No.
ZP755HA-2R (red): 177601
ZP755HA-2W (white): 177701
Co patibility: Ziton analogue addressable syste s
Mounting: Surface - with plug-in base
SPB-2R (red): 180801
SPB-2W (white): 180901
Addressing ethod: 7-way Dipswitch
Wiring: 2-core loop
Monitoring:
ZP loop - open and short circuit fault
Sound output level - self test facility
Sound output
Tone 1 continuous 980 Hz
Tone 2 inter ittent 980 Hz (0.5 sec on/off)
Tone 3 two tone warble 980 Hz/670 Hz
Sound distribution:
ZP755HA: Wide
CNPP anechoic sound levels:

Installation Sheet No.: 1776 iss 03
ZP755HA-2 Addressable O ni-directional Sounder
Installation sheet 501-1776ZE-1-03
ZP755HA-2 Addressable O ni-directional Sounder Page 2 14/11/2006
Operating voltage: External supply – 16 to 30 VDC
Loop supply – ZP protocol 19.5 -
20.5 V pulsed, ax. 4 V line loss
Current (RMS)-quiescent: 820 µA
Current alar (RMS): 6.4 A
Current alar ( ax. avg.
- excl. device address): 9.4 A
Max nu ber: 50 per 1 k loop (subject to
cable size and sounder spacing)
Environ ental
Application: Indoor use
EN60529 rating: IP50
Te p. range: -10 to 70 °C
Hu idity range: 10% to 95% RH (non-condensing)
EMC: CPD co pliant
Construction
Material: Moulded ther oplastic
Di ensions (∅ x D): 127 x 113
Colour: White or red
Weight: 275 g
Physical Installation
Connecting Wiring
Loop wiring for the plug-in base. There is no wiring
between the sounder and plug-in base. See Figure 1
in the adjacent colu n. Plug-in base supplied
separately.
Figure 1
Mounting the Sounder
Align the addressable sounder to the plug-in base.
Push up (step 1) and turn the sounder until it clicks
into place (step 2). Push the sounder up once ore
to engage (step 3). See Figure 2 below.
Figure 2

Installation Sheet No.: 1776 iss 03
ZP755HA-2 Addressable O ni-directional Sounder
Installation sheet 501-1776ZE-1-03
ZP755HA-2 Addressable O ni-directional Sounder Page 3 14/11/2006
Operating Power
The ZP755HA-2 can be powered directly fro its
address loop (setting 1), or externally fro a 24 VDC
supply (setting 2). See Figure 3.
Setting the Address
The switch is used to set the device address in binary
code. The switch ay be set to represent all
addresses fro 1 to 127. See Figure 3.
Figure
Operating Modes
The ZP755HA-2sounder has 2 odes of operation,
which are selected using switch 7 on dipswitch SW2.
It ay be operated as a dedicated sounder or with a
detector fitted. See Figure 3.
1. Operation as a Stand-alone Sounder
Own unique loop
address
Switch 7 = ON
1.1 Navigate to the following enu to tag the
sounders as SAB:
ZP3 Panel Menu/Setup/Sounders/SAB/Add
SAB.
The Planner progra can also be used.
1.2 To ap an alert to evac function the first input
type ust be a fast flash input. The sounder
will sound the alert tone in response to a fast
flash input. The sounder will sound the evac
tone when the input configured as steady is
triggered, overriding the alert tone
Emulation
The ZP755HA-2 can operate as a ZP755HA-2 or
e ulate a ZP754. See Figure 4.
1. ZP755 Mode
Set switch 6 (dipswitch SW2) to OFF. Provides
user selectable 2-tone operation and full
onitoring.
Operates with ZP3 software 1.18 or higher.
2. ZP754 Emulation Mode
Set switch 6 (dipswitch SW2) to ON. E ulates
ZP754, provides 2 fixed tones. Use with ZP5
panels or ZP3 panels with legacy software.
Tone Settings
See Figure 4 – Operating Modes.
Two different tones can be progra ed to operate
fro the panel. In ZP755HA-2 ode these tones are
selected using switches 1, 2 and 3 on the function
dipswitch SW2.
For ode selection, refer to Operating Modes.
Note: In the ZP panel I/O apping enu, outputs are
progra ed as "steady" or "flashing". The link to the
table on the following page is as follows:
Tone A = Panel setting "fast flash/slow flash.”
Tone B = Panel setting "steady.”

Installation Sheet No.: 1776 iss 03
ZP755HA-2 Addressable O ni-directional Sounder
Installation sheet 501-1776ZE-1-03
ZP755HA-2 Addressable O ni-directional Sounder Page 4 14/11/2006
Figure 4
Number of Sounders per Loop
See Figure 5.
The ZP755HA-2 sounder can be powered directly
fro the loop of a ZP5 or ZP3 panel. The table
below, read in conjunction with figure 5, gives the
quantity of detectors and sounders that can be
connected to a 2-core screened loop of:
1000 metres cable size 1.5 mm
2
1. 10 metres panel to devices
50 detectors and 50 sounders
63 detectors and 42 sounders
2. 100 metres panel to devices
45 detectors and 45 sounders
63 detectors and 40 sounders
. 200 metres panel to devices
40 detectors and 40 sounders
63 detectors and 37 sounders
4. 00 metres panel to devices
37 detectors and 37 sounders
63 detectors and 35 sounders
Figure 5