INTEGRA Installer
Manual
23
The zones in the CA-64 E expander (with electronics version 2.1 or later and program
version 2.0 or later) and in the CA-64 EPS expander (with electronics version 2.0 or later and
program version 2.0 or later) may additionally work in the following configurations:
•
roller (dedicated to connecting the roller shutter motion detectors (rope detectors)),
•
vibration (normally closed, dedicated to connecting the vibration detector – an NC type of
detector, e.g. magnetic contact, may be connected in series with the vibration detector).
All zones in the system can work in the configuration:
•
follow output.
In case of this configuration, activating the output amounts to a zone violation (the output and
the zone does not need to be physically connected). The zone does not need to exist
physically, because virtual zones may be used as well. In case of the physically existing
zones, programmed as the „follow output” ones, the physical violations and tampers of the
zone are disregarded.
The AUX power supply output or any of the high-current outputs, programmed as
POWER
SUPPLY OUTPUT
,
can
be used for powering detectors. In case of extended systems and large
distances to the control panel, the detectors may be powered from expanders fitted with
power supply units, or from additional power supply units. Information on powering detectors
connected to expanders can be found in section C
ONNECTING DEVICES TO EXPANDER BUS
.
COM +EX1 DT1 CK1
CKM
COM +EX2 DT2 CK2
COM +KPD DTM
OUT4
COM
Z1 COM Z2
Z3 COM Z4
Z5
INTEGRA 64 / INTEGRA 128
NC
Fig. 15. Example of connecting NC type detector to control panel (NO type detector is to be
connected in the same way).
Figures 15, 16, 17 and 18 show how the detectors are connected in various configurations.
In the presented examples, the OUT4 output feeds the detectors (type 41 P
OWER
SUPPLY
).
The detector signal is fed to the Z1 zone of the control panel. The Z2 zone, Figures 15, 16
and 17, has been programmed as type 9 (24
H TAMPER
). Separation of the grounds of detector
power supply and signal informing of the status of detector connected to the control panel
monitoring zone, eliminates the influence of the resistance of wires on the detector status
detection. Assuming that only one detector is connected to the cable and the cable is not
very long, the installation may be simplified by leading a common single wire for power
supply ground (COM) and signal ground (COM).