Installation Sheet
No.: 1774 iss 03
ZP755R-2 Addressable Room Sounder
Installation sheet
501-1774ZE-1-03
ZP755R-2 Addressable Room Sounder
Page 4
14/11/2006
Figure 4
Number of Sounders per Loop
See Figure 5.
The ZP755R-2 sounder can be powered directly from
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
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
Figure 5
