Honeywell Viewguard PIR AM BUS-2/BUS-1 Installationsanleitung Seite 9

Installation Instructions Viewguard PIR / AM BUS-2/BUS-1
5.2 Viewguard PIR Replacement Mirror sets
5.2.1 Important retrofitting notes
PIR detectors can be retrofitted to curtain or long-range optics quite
easily on site. For this purpose, only the mirror optics must be
replaced (the mirrors are available as accessories, see chapter 14).
The planning guidelines according to chapter 6.2. must be adhered to
when determining the place of installation.
The following data and detection coverage diagrams refer
to the recommended mounting height of 2.50 m.
Deviations in the mounting height affect the detection
coverage. The detection coverage must always be verified
by means of a walk test.
5.2.2 Curtain optics
033434 Viewguard PIR mirror, Curtain optics
(PU = 3 piece)
The curtain mirror is suitable for monitoring possible intrusion locations.
mirror distribution 11 zones on 11 levels
acceptance angle 7.5° hor., 85° vert.
range 17 / 21 / 25 / 30 m
Mounting height:
- Recommended: 2.50 m for optimal operating sensitivity.
- Permitted: 2.20 m to 3.00 m
Horizontal detection coverage
0.5m
0.5m
0 5m 10m
Vertical detection coverage, mounting height 2.50 m
Vertical inclination 0°
2.5m
5m 10m
5.2.3 Long-range optics
033435 Viewguard PIR mirror, Long-range optics
(PU = 3 piece)
The long-range mirror is suitable for monitoring corridors.
mirror distribution 8 zones on 6 levels
acceptance angle 30° hor., 78° vert.
range 29 / 35 / 42 / 50 m
Mounting height:
- Recommended: 2.50 m for optimal operating sensitivity.
- Permitted: 2.20 m to 3.00 m
Horizontal detection coverage
1.5m
0
1.5m
0 10m 20m
Vertical detection coverage
Vertical inclination 0°
2.5m
0 10m 20m
15m 20m 25m
15m 20m 25m
30m 40m
30m 40m
6. Mounting
6.1 Housing
- Open housing
If necessary, break the seal with a
small screwdriver or similar object
and pull downward.
Press the notch (at the bottom in the
middle, see Fig. 1-
Press off the front of the housing.
Lift off the housing front.
- Close housing
in reverse order. Ensure that the housing
is closed correctly and locked into
position.
Do not insert the seal to lock the housing
until installation is completed.
6.2 Planning guidelines
When determining the place and type of installation as
well as the mounting height, chapter 5. "Detection co-
verage" must be observed in any case!
6.2.1 Environmental conditions
Under extreme (weather) conditions, such as a long and persistent
heat wave, the PIR function may be impaired for physical reasons.
If extreme conditions
30m
tion of additional detectors
6.2.2 Mounting site
* Maximum sensitivity is achieved when mounted crosswise to the
horizontal detection zones of the PIR sensors. Therefore, select a
mounting site that runs crosswise to the expected direction of moti-
on (see Fig. 2).
30m
* Motion detectors shall be positioned towards the room to be moni-
tored with an unobstructed line of vision.
* The area 30 cm in front of and 30 cm under the detector must be
clear.
Minimum distance to the ceiling:
*
min. 2 cm
Mounting heigh H
50m
Avoid in general:
50m
*
Installation near possible
- Mounting near air discharge openings (e.g. air conditioningsystems)
- Rotating machine parts
- Fans
*
Installation near infrared heat sources
- Mounting above radiators
- Direct sunlight
- Windows
- Mounting near to fluorescent lamps/bulbs
- Hot air blower
) slightly inward.
are to be expected, we recommend the installa-
with overlapping detection coverage.
2 cm
Mounting heigh H:
Area:
Curtain
Long range 2.2 - 3.0m
air turbulence
, e.g.:
, e.g.:
9
Fig. 6
2.2 - 3.4m
: 2.2 - 3.0m
: