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VIG-INT-ZONE Loop powered zone module
q
Open the front cover.
q
Make the cable connections to the loop circuit.
NOTE:
The loop and input line cable screens must be earthed.
NOTE:
An end-of-line capacitor unit must be connected to the end of the
detection (zone) circuit.
NOTE:
The Vigilon system is unable to distinguish between a
fire input
from
manual call points and detectors
connected to the zone circuit of
the loop powered zone module.
Zone circuit
The zone circuit can accept up to 20 conventional devices, such as GENT
XEN-DET-XXX range of conventional fire detectors and manual call points
( the latter fitted with 3.9V zener or 470 R resistor in series with its contact).
VIG-INT-ZONE Loop powered zone module
In ter face and panel out sta tions
Vigilon Sys tem Com mis sioning
Figure 3-7 Loop powered zone module
cdm40