
2 / 4 P/N 501-1782ZE-1-09 • ISS 30MAY22
Setting the address
The visual indicator includes an eight-segment DIP switch
(SW1). Switch SW1-1 though SW1-7 are used to assign device
addresses. Each switch segment has a decimal value as
shown in Figure 3. The address is the sum of all the switch
segments (SW1-1 though SW1-7) in the ON position. The
switch may be set to represent any address from 1 to 127.
For example, to select a device address of 007, set SW1-1,
SW1-2, and SW1-3 to the ON position and the remaining
switch segments to the OFF position.
Figure 3: Address switch setting
1. Device mode
Setting the device mode
SW1-8 selects whether the visual indicator operates as a
stand-alone visual indicator or in ZP755 sounder emulation
mode as described in Table 1. Refer to Figure 3.
Table 1: SW1-8 mode selection switch
SW1-8 Output Signal Requirement
OFF Stand-alone
visual indicator
This setting is not
currently supported
P755
ON ZP755 sounder ZP3 panel
Mounting the visual indicator onto the base
Align the addressable visual indicator to the plug-in base. Push
up, and then turn the visual indicator until it clicks into place.
Push the visual indicator up once more to engage.
Note: To prevent unauthorized removal, a plastic breakout tab
is provided in the addressable visual indicator housing. Once
the breakout tab is removed, the sensor can only be released
by use of a small flat screwdriver.
Visual indicators per loop
The visual indicator can be powered directly from the loop. Use
Figure 4, in conjunction with Table 2, to determine the quantity
of detectors and visual indicators that can be connected to a
two-core shielded loop.
Figure 4: Visual indicators per loop
A. Cable length panel to first visual indicator
B.
Cable length first to last visual indicator
Cable length last visual indicator to panel
1. Detectors and visual indicators
Table 2: Maximum detectors and visual indicators per loop
B C Quantity allowed [1]
980 m 10 m 60 detectors and 60 visual
indicators
80 detectors and 40 visual
indicators
800 m 100 m 60 detectors and 60 visual
indicators
80 detectors and 40 visual
indicators
600 m 200 m 60 detectors and 60 visual
indicators
80 detectors and 40 visual
indicators
400 m 300 m 60 detectors and 60 visual
indicators
80 detectors and 40 visual
indicators
[1] Using a two-core shielded loop of 1000 meters cable size 1.5 mm²
ON
1234567
OFF
ON
DIPSWITCH
1 2 4 8 16 32 64
8
1
2 8
416
32
64 1