9
Mounting and Connection Instructions Viewguard PIR RF
8.
Mounting
8.1
Planning guidelines
8.1.1 Environmental conditions
8.1.2 Mounting site
Under extreme (weather) conditions, such as a long and persistent
heat wave, the PIR function may be impaired for physical reasons.
If
are to be expected, we recommend the installa-
tion of
with overlapping detection coverage.
When determining the place and type of installation as well as the
mounting height, chapter 6. "Detection coverage" must be observed in
any case!
* 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 motion
(see Fig. 3).
* 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.
*
2 cm
extreme conditions
additional detectors
Minimum distance to the ceiling:
Avoid in general:
*
*
Installation near possible
, e.g.:
- Mounting near air discharge openings (e.g. air conditioningsystems)
- Rotating machine parts
- Fans
Installation near
, e.g.:
- Mounting above radiators
- Direct sunlight
- Windows
- Mounting near to fluorescent lamps/bulbs
- Hot air blower
air turbulence
infrared heat sources
Mounting heigh H
min. 2 cm
Mounting heigh H:
Area:
2.2 - 3.4m
: 2.2 - 3.0m
:
Curtain
Long range 2.2 - 3.0m
Radio informations
The mounting site must be selected in accordance with national or
local guidelines and requirements. Please note that the radio
transmission range may be restricted considerably by ambient
conditions (e.g. concrete walls and ceilings, ambient temperature).
The optimum position or max. range can be determined using the
field strength function in the WINFEM Advanced programming
software.
is used, prior to the actual installation, to
determine a mounting site suitable for transmission and reception
(see chapter 9.).
To run the radio revision mode, you will need an RF BUS-2 wireless
receiver.
Please observe the information in the Mounting and
Connection Instructions of the associated RF BUS-2
wireless receiver.
The radio revision mode
8.2
Mounting possibilities
(Fig. 8 and 9)
-
0° Vertical at a 0° downward angle (Fig. 8/1)
-
3° Vertical at a 3° downward angle (Fig. 8/2)
-
45° Horizontal at a 45° angle to the left or right (Fig. 8/3)
-
Corner mounting (Fig. 8/4)
8.2.1 Mounting directly on the wall
8.2.3 Mounting on Ball-and-socket set
(Item no. 033588.17, see 15.1 "Mounting accessories")
The Ball-and-socket set provides the most versatile adjustment
possibilities.
Swivel range: ±45° horizontal, ±20° vertical.
Mounting on Ball-and-socket set not as per VdS and EN.
+/-0
°
45
°
45
°
8/1
8/2
8/3
8/4
a)
b)
c)
Backtamper here not possible
Fig. 8
8.2.2 Mounting on Adjustable joint
(Item no. 033390.17, see 15.1 "Mounting accessories")
Should the mounting possibilities in accordance with Fig. 8 not suffi-
ce, the detector can be mounted on the "Adjustable joint".
Swivel range: ±20° horizontal, +4° to -8° vertical.
Note:
Depending on the setting the Detection coverage changes
(Details see Chapter 6. "Detection coverage").
The adjustable joint is not provided with a backtamper.
For the installation in VdS systems of class B, a solid basis
with the defined inclination is required on site to ensure pro-
per functioning of the backtamper.
-
Mounting directly on the wall (Fig. 9/1)
-
Horizontal at a 45° angle to the left or right (Fig. 9/2)
-
Corner mounting (Fig. 9/3)
Mounting possibilities:
Fig. 9
9/2
9/3
9/1
Verstellgelenk
+4°
-8°
±20
°
0
°
45°
45°
