13
Mounting and Connection Instructions Viewguard DUAL / AM FAI
8.2
Installation
The feed line is a shielded cable twisted in pairs.
The connection terminal operates according to the lift principle and has
protection against misplacing for the connecting wires. A cross section
of up to 2.5 mm² can be fixed.
The leads must be stripped to a length of 7 mm ±1 mm. If several cores
are required per terminal, ensure that their diameter is of the same size
to ensure secure clamping (if necessary, twisted).
8.
Operating mode Easy Logic
This operating mode is not according to VdS
8.1
Programming
DIP switch setting at time of delivery:
- All DIP switches "ON"
If required, range and sensitivity can be changed with S1 to S3.
S4 to S6 must be in position "ON".
ON
1
ON
2
3
4
5
6
Range
Sensitivity
Do not change in
Easy Logic mode
S3
Sensitivity
ON
normal
OFF
high
S1
S2
Range
OFF
OFF
8 m
ON
OFF
11 m
OFF
ON
13 m
ON
ON
15 m
PIR and MW together
8.3
Start-up
9.3.1 Check installation
8.3.2 Apply operating voltage, Walk test
To ensure reliable functioning, all system parts must be installed
correctly. Measure all the lines to detect possible interruptions or short
circuits. Ensure that there is no ground fault.
After applying the operating voltage, the detector automatically
performs an initialisation. Both LEDs flash. Do not enter the Anti-Mask
range during initialisation.
Initialising is completed after 60 seconds at the latest.
After this period, do not change anything in the close vicinity (up to 50
cm) that may influence the reflected light.
The detector is automatically in
for approx.
after initialising is completed. Conduct the walk test within
this time period.
The PIR detector recognizes movements in response to the
temperature difference between a person and the background of the
room. Observe while performing a walk test:
There would be different ranges for the monitored area / detection
coverage depending on environment conditions. The walk test should
be done under realistic conditions, at this the clothes of the person and
the room temperature do mostly influence the accurateness of the
detection.
To have some reserve even under extremely unfavourable conditions,
the detector should be set to a higher detection range or a second PIR
detector should be installed.
The detector is operationally ready after the 10 minutes have expired
(provided the input "walk test" does not register 0 V, see 8.5).
walk test mode
10
minutes
Carry out a walk test for each detector in all cases.
Check the surveillance area of the detector.
8.4
LED Indication
8.5
Connection diagram
- When "Start-up"
- Operating state "Walk test"
- Normal operation
After applying the operating voltage during initialisation (approx.
30 seconds).
detected
This signifies that a
has occurred. A fault is triggered by
one of the monitoring functions (see Chapter 4.2 and 4.3).
detected (only
The LED indication is blanked
The red and yellow LEDs flash:
The red LED lights up:
The yellow LED flashes:
The yellow LED lights up:
Movement
fault
Covering
AM detectors)
Fault Tamper Alarm
Contacts:
Alarm
Contact open in the event of an
alarm
Fault
Contact open in the event of a fault
If the control panel has no fault input,
the contacts "Alarm" and "Fault" can
be connected in series in the detector.
Tamper
Contact open in the event of tamper
Backtamper and tamper are both switched to the tamper
output.
0 V
Normal operation
0 V
Walk test
Function "Walk test":
Input Walk test (T)
Fault
Tamper
Alarm
T
U
F
-
+
Fault
Alarm
Tamper
Walk test
0 V
+12 V DC
Bases e.g. for
end of line
resistors
8.3.3
Insert seal
8.3.4
Walk test during active operation
(see Fig. 1 -
).
Ensure that the housing is closed correctly.
Insert the seal. The housing is now locked and can only be opened
by removing the seal.
a) Utilise the walk test in accordance with 8.5
b) Interrupt the operating voltage shortly. Continue subsequently in
accordance with 8.3.2 "Apply operating voltage"
6
or