Technical Data - DITEC PASS24 Manual De Instalación

EC DECLARATION OF CONFORMITY
The manufacturer ASSA ABLOY Entrance Systems AB, with headquarters in
Lodjursgatan 10, SE-261 44 Landskrona, Sweden, declares that the microwave
sensor PASS24 is in conformity with the following European directives:
2014/53/EU;
2014/30/EU;
2011/65/EU;
2015/863/EU.
The complete declaration of conformity is available on our website.
Landskrona 2021-06-08
GENERAL SAFETY PRECAUTIONS
This installation manual is intended for professionally competent personnel only.
Read the instructions carefully before beginning to install the product. Incorrect
installation may be a source of danger.
Packaging materials (plastic, polystyrene, etc.) must not be allowed to litter the
environment and must be kept out of the reach of children for whom they may be
a source of danger.
Before beginning the installation check that the product is in perfect condition.
For repairs or replacements of product only original spare parts must be used.
These instruction must be kept and forwarded to all possible future user of the
system.

1. TECHNICAL DATA

Power supply
Absorption at rest
Absorption when detecting
Frequency
Output contact
Protection degree
Temperature
Max installation height
2. REFERENCE
[1] Cover
[2] Sensitivity adjustment trimmer
[3] Command terminal board
[4] Led / Operation indicator
[5] Sensor module
[6] Adjustment bracket
3. INSTALLATION AND FUNCTIONING
(Fig. 3) Remove the cover [1] by inserting a screwdriver in the hole on the upper
part of the sensor.
Securely fix the sensor to a flat surface using screws and plugs (not supplied) and
position it so that it can monitor the entire area opposite the passage opening.
NOTE: avoid putting any swaying objects - such as curtains, signs or plants - in the
detection area. Ensure that rain and snow cannot fall directly onto the sensor or
it doesn't detect them, and also that it is not directed towards fluorescent lamps.
Outside the
detection area
Stand-by
4 OFF
Led
Output
relay
N.O.
4. ELECTRICAL CONNECTIONS
Make the connections indicated in fig. 5.
WARNING: The product must be connected to an extra-low voltage power source
(SELV) which is protected from overcurrent and shortcircuiting.
Matteo Fino
(President B.A. PGA)
24 V=
40 mA
60 mA
24,125 GHz
30 V / 1 A max (resistive load)
IP54
from -20° C to +55°C
3 m
Inside the Outside the
detection area detection area
Stand-by
Motion
detection
ON OFF
5. ADJUSTING THE DETECTION AREAS
Selecting the type of detection area.
Choose the required form of the detection area, pointing the sensor module [5] as
indicated in figures 7 and 8.
(Fig.6) To select a restricted area, remove the sensor module cover, then remove
the sensor module [5] and rotate it by 90° anticlockwise before inserting it in the
special connection.
Selecting the depth of the detection area.
The depth can be altered by changing the vertical positioning of the adjustment
bracket [6]. In the examples of figures 7 and 8, the vertical angle is 30°. NOTE:
check the sensor does not detect the moving door wing.
Selecting the detection area
The position (towards the right or left) of the detection area is obtained by rotating
the adjustment bracket [6] clockwise or anticlockwise.
Adjusting the sensitivity
Adjust the sensitivity of the detection area by means of the sensitivity adjustment
trimmer [2], as indicated in figures 7 and 8.
6. TROUBLESHOOTING
Problem
It does not work Power supply voltage
Faulty connection
It does not Sudden change in the de-
always work tection area conditions
It works by itself There is a moving object in
the detection area
Presence of water drops
on the cover.
The sensor detects rain-
falls or snowfalls
The sensor is subject to
vibrations
The sensor detects the
moving door wing
The crossed-out wheeled bin symbol indicates that the product should be
disposed of separately from household waste. The product should be
handed in for recycling in accordance with local environmental regulations
for waste disposal. By separating a marked item from household waste, you
will help reduce the volume of waste sent to incinerators or landfill and minimize
any potential negative impact on human health and the environment.
All the rights concerning this material are the exclusive property of ASSA ABLOY
Entrance Systems AB. Although the contents of this publication have been drawn
up with the greatest care, ASSA ABLOY Entrance Systems AB cannot be held
responsible in any way for any damage caused by mistakes or omissions in this
publication.
We reserve the right to make changes without prior notice. Copying, scanning
and changing in any way are expressly forbidden unless authorised in writing by
ASSA ABLOY Entrance Systems AB.
4
Cause Solution
Check the power supply
Check the wiring and the
connector
Check the installation con-
ditions
Check the direction of the
sensor and/or its sensitivity
Remove the object
Clean the cover and check the
sensor installation
Check the installation con-
ditions
Install the sensor firmly
Correctly adjust the detection
area and sensitivity with TR1.