GE ZP755B-2 Assembly instructions

Installation Sheet No. 1771ZE R5.0
ZP755B-2 Addressable Sensor Base Sounder
3374-01
Brief description
Description
The ZP755B-2 is an addressable sensor base sounder,
designed for use on Ziton analogue addressable fire
detection and alarm systems. Conforming to EN54 Part
3, the ZP755B-2 is developed for applications in
individual rooms, sleeping accommodation or small
compartments where it is impractical for the sounder and
sensor to be separate.
Application
Installed directly onto the wiring loop - the ZP755B-2
enables the system designer to offer a complete
analogue addressable system on a single pair of wires.
Installation costs are greatly reduced, whilst system
integrity, sounder options and programmed alarm
organisation are significantly increased.
The ZP755B-2 features the wide sound distribution
design, with an 'all around' sound output of 70 dBA. The
units high efficiency acoustic design and sound
transducer, enables up to 60 Addressable Sensor Base
Sounders to be connected to a one-kilometre loop of 1.5
mm2cable. A plug-in base accepts all loop and screen
connections, prior to the base sounder connection. A
volume control is included for areas where a reduced
sound output is required, but this control must be fully
clockwise to conform to EN54 Part 3 sound output levels.
The ZP755B-2 range features a unique self test facility -
automatically activated during routine sounder testing.
A built in microphone circuit measures sound output
level and automatically signals the sounder address
and location to the control panel, should volume fall
below the expected test level.
In systems where loop lengths or current requirements
are excessive, ZP755B-2 sounders can be powered
directly from an external power supply. All ZP755B-2
sounders incorporate switch settings enabling them to
be assigned a unique address, which is polled by the
panel every two seconds.
Continuous, intermittent and two-tone outputs are
available, from which any combination can be chosen
to provide alert and evacuate, two stage alarms. All
sound types comply with BS 5839 Part 1:1988
recommended frequencies (in accordance with EN54
Part 3).
Moulded in high impact thermoplastic, the sounder is
available in white.
Specifications
Design specification: EN54 Part 3
Designation: Addressable Sensor Base
Sounder
Model number: ZP755B-2
Part number: 177101
Compatibility: Ziton analogue addressable
systems
Mounting: Surface - with plug-in base
SPB-2W (white): 180901
Addressing method: 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 intermittent 980 Hz (0.5 sec on/off)
Tone 3 two tone warble 980 Hz/670 Hz
Sound distribution: Wide
CNPP anechoic sound levels:
165
O
105
O
75
O
45
O
1
5
O
135
O
dBA 65707580856570758085
3506-01
ZP755R/ZP755B
Operating voltage: External supply – 18 to 30 VDC
Loop supply – ZP protocol 19.5 -
20.5 V pulsed, max. 4 V line loss
Page 1 501-1771ZE-1
www.gesecurity.eu •Copyright © 2007 GE Security B.V. All rights reserved 9 October 2007

Installation Sheet No. 1771ZE R5.0
ZP755B-2 Addressable Sensor Base Sounder
Current (line powered)
Quiescent (RMS): 820 µA
Alarm (RMS): 4.5 mA
Alarm (maximum. avg.
- excl. device address): 7.5 mA
Alarm (maximum – at
device address): 23 mA
Current (externally powered)
Quiescent (RMS): 470 µA
Alarm (RMS): 500 µA
Max number: 60 per 1 km loop (subject to cable
size and sounder spacing)
Environmental
Application: Indoor use
EN60529 rating: IP21C
Temp range: -10 to 70 °C
Humidity range: 10% to 95% RH (non-condensing)
Construction
Material: Moulded thermoplastic
Dimensions:
ZP710/ZP730 (∅x D) 127 x 90 mm
ZP720 (∅x D) 127 x 90 mm
ZP732/ZX732 (∅x D) 127 x 97 mm
Colour: White
Weight: 150 g
Manufacturer traceability
A barcode label is affixed to each product (see example
below). This label reflects, amongst other things, the date of
manufacture of the product in the form YYDDD.
GN: XXXXXX. XXX YYDDD
JJJJJXXXXX
Job No/Serial NoBar code Auto human
readable on
Part Number Date
These numbers are interpreted as follows:
YY = year of manufacture
DDD = day of manufacture
For example the numbers 07134 would indicate that the
product was manufactured on the 134th day of the year 2007,
which is 14th May 2007.
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 column. Plug-in base supplied separately.
Figure 1
LOOP IN
(
-
)
LOOP IN (+)
LOOP OUT
(
-
)
LOOP OUT (+)
EXT GROUND IN (-) EXT GROUND OUT (-)
EXT 24 VDC IN (+) EXT 24 VDC OUT (+)
SCREEN
3496-01
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 more to engage (step
3). See Figure 2 below.
Figure 2
PLUG-IN BASE
STEP 1
STEP 2
RELEASE
/
LOCK
CATCH
3367-01
ADDRESSABLE
SOUNDER
RELEASE
AID x3
STEP 3
Page 2 501-1771ZE-1
www.gesecurity.eu •Copyright © 2007 GE Security B.V. All rights reserved 9 October 2007

Installation Sheet No. 1771ZE R5.0
ZP755B-2 Addressable Sensor Base Sounder
Operating power
The ZP755B-2 can be powered directly from its address
loop (setting 1), or externally from a 24 VDC supply
(setting 2). See Figure 3 below.
Setting the address
The switch is used to set the device address in binary
code. The switch may be set to represent all addresses
from 1 to 127. See Figure 3 below.
Figure 3
FUNCTION
DIPSWITCH
(SW2)
DEVICE MODE
SWITCH 6 (SW2)
OWN LOOP ADDRES
S
SWITCH 7 (SW2)
LOOP ADDRESS
7 WAY DIPSWITCH
(SW1) 64 32 16 8 4 2 1
POWER SELECT
JUMPER (J1 & J2)
1 2 3
TONE
SELECT
3331-01
JUMPER POSITIONS FOR J1 AND J2
J1J1 J2J2
LOOP POWERED EXTERNAL 24 VDC
Operating modes
The ZP755B-2 sounder has 2 modes of operation, which
are selected using switch 7 on dipswitch SW2. It may be
operated as a dedicated sounder or with a ZP detector
fitted. See Figure 3 above.
1. Operation as a stand-alone sounder
Own unique loop
address
Switch 7 = ON
1.1 Navigate to the following menu to tag the
sounders as SAB:
ZP3 Panel Menu/Setup/Sounders/SAB/Add SAB.
The Planner program can also be used.
1.2 To map an alert to evac function the first input
type must 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
2. ZP755 Sounder with detector fitted
Address matched to
detector address
Switch 7 = OFF
2.1 Navigate to the following menu to configure the
sounder for use with a detector:
ZP3 Panel Menu/Setup/Sounders/Add SAB.
The Planner program can also be used.
2.2 Only one sounder option will be available, i.e.
secondary sound types.
2.3 If a sounder is set to the same address as a
detector, then the sounder will sound automatically
when that detector operates. All other required
operations must be programmed at the panel.
Note: The secondary tone will be selected whether
triggered by a fast flash or steady flash.
Emulation
The ZP755B-2 can operate as a ZP755B-2 or emulate a
ZP754. See Figures 3 and 4.
1. ZP755 Mode
Set switch 6 (dipswitch SW2) to OFF. Provides user
selectable 2-tone operation and full monitoring.
Operates with ZP3 software 1.18 or higher.
2. ZP754 Emulation mode
Set switch 6 (dipswitch SW2) to ON. Emulates
ZP754, provides 2 fixed tones. Use with ZP5 panels
or ZP3 panels with legacy software.
Tone settings
See Figures 3 and 4.
Two different tones can be programmed to operate
from the panel. In ZP755B-2 mode these tones are
selected using switches 1, 2 and 3 on the function
dipswitch SW2.
For mode selection, refer to Operating modes.
Note: In the ZP panel I/O mapping menu, outputs are
programmed as "steady" or "flashing". The link to the
table below is as follows:
Tone A = Panel setting "fast flash/slow flash.”
Tone B = Panel setting "steady.”
Page 3 501-1771ZE-1
www.gesecurity.eu •Copyright © 2007 GE Security B.V. All rights reserved 9 October 2007

Installation Sheet No. 1771ZE R5.0
ZP755B-2 Addressable Sensor Base Sounder
Page 4 501-1771ZE-1
www.gesecurity.eu •Copyright © 2007 GE Security B.V. All rights reserved 9 October 2007
Volume setting Figure 5
A=10m
A=100m
A=200m
A=300m
B=980m
B=800m
B=600m
B=400m
C=10m
C=100m
C=200m
C=300m
1.
4.
A = Cable length panel to first sounder
B = Cable length first to last sounder
C = Cable length last sounder to panel
A
C
B
DETECTORS & SOUNDERS
2.
3.
3220-01
See Figure 4. Volume can be adjusted using the volume
control potentiometer.
Warning: To conform to EN54 Part 3 sound output levels,
the volume control pot MUST be set to the fully
clockwise position. If the volume is adjusted for
any reason, it MUST be returned to the fully
clockwise position.
Figure 4
1
2
3
TONE
SELECT
3337-01
Tone A
primary/alert Tone B secondary/evac
ZP755
ZP755
ZP755
ZP755
ZP755
ZP755
ZP755
ZP754
Device
mode
DIP Switch
setting
(1) (2) (3)
Intermittent
Continuous
Continuous
Two - Tone
Two - Tone
Intermittent
Not Used
Intermittent
Continuous
Intermittent
Two - Tone
Continuous
Intermittent
Two - Tone
Continuous
0
1
2
3
4
5
6
7
Tone Type
Switch
setting
for device
mode
Switch 6
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
SteadyFast flash
Mapping input type
ON
OFF
Mounting the detector
The detector attaches to the sounder with a plug-and-
twist action. Align the detector with the sounder and
turn slowly anticlockwise until the location lugs and
groves mate, allowing the detector to slide completely
into the sounder. Now push the detector and rotate
clockwise until it locks into position.
Number of sounders per loop
See Figure 5.
The ZP755B-2 sounder can be powered directly from
the loop of a ZP5 or ZP3 panel. The table in the adjacent
column, read in conjunction with figure 5, gives the
quantity of detectors and sounders that can be
connected to a 2-core screened loop of:
Reverse the above procedure to remove the detector
from the sounder.
Note: To prevent unauthorised removal, a plastic breakout
tab is provided in the detector housing. Once the
breakout tab is removed the detector can only be
released using a picker tool.
1000 metres cable size 1.5 mm2
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
3. 200 metres panel to devices
40 detectors and 40 sounders
63 detectors and 37 sounders
4. 300 metres panel to devices
37 detectors and 37 sounders
63 detectors and 35 sounders