Ziton ZP755B-2 Installation Sheet

ZP755B-2 Addressable Detector Base Sounder
Installation Sheet
Description
The ZP755B-2 is an addressable sounder designed for use in
Ziton addressable fire detection and alarm systems.
The sounder includes a volume control, an address-setting
switch, programmable tone settings, and a pair of jumpers to
select the operating power – from the addressable loop or an
external supply. The sounder plugs into a base that is
purchased separately. See Table 1 for a list of model numbers.
Table 1: Models
Model Description
ZP755B-2P Addressable detector base sounder, Polar white
SPB–2P Plug-in base, Polar white
Installation
To install the device, follow these general steps.
1. Wire the base.
2. Set the operating power.
3. Set the address.
4. Set the mode of operation.
5. Set the tone.
6. Set the volume.
7. Mount the sounder onto the base.
The details of each step are given below.
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Wiring the base
Connect the loop wiring for the plug-in base as shown in
Figure 1 below. There is no wiring between the sounder and
plug-in base.
Figure 1: Loop wiring for the plug-in base
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5
1. Ext. 24 VDC+ IN/OUT
2. Ext. 24 VDC ground IN/OUT
5. Loop+ IN/OUT
Setting the operating power
The sounder includes a pair of power selection jumpers, J1
and J2. To select the source of the sounder operating power,
position the jumpers as show in Figure 2.
Figure 2: Power-selection jumper configuration
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J1 J2
1. Loop powered
Note: When using an external power supply, use only one that
is CE and EN 54-4 compliant to power all the sounders on the
same loop.
Setting the address
The sounder includes a seven-segment DIP switch (SW1) for
assigning device addresses. Each switch segment represents
the value shown in Figure 3. The address is the sum of all the
switch segments in the ON position. The switch is used to set
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6. Loop − IN/OUT
7. Shield
2
J1 J2
2. External 24 VDC
P/N 10-4211-501-ZP5B-12 • ISS 05OCT21
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