ISCOM019-1603
Mod.
Sensor-T
2
Sensor-2T
User manual
Movement detectors
Read all instructions carefully
The
Sensor-T
and
Sensor-2T
proximity switches are electronic switching devices
containing micro-disconnection (μ) according to EN 60669-2-1. The output circuit is
activated when a heat source moves in front of the device and is deactivated when no
movement is intercepted, after an adjustable period of time. Sensor-2T also has a second
output circuit that functions independently from the level of lighting.
SAFETY WARNINGS
During product installation and operation it is necessary to observe the following
instructions:
1) The instrument must be installed by a qualified person, in strict compliance with
the connection diagrams
2) Do not power the instrument if any part of it is damaged
3) The instrument must be installed and activated in compliance with current
electric system standards
4) The electrical system in the building in which the instrument is to be installed
should have an over-current switch and a protection device
5) The instrument can be used in environments with pollution degree 2
6) Before accessing the connection terminals, verify that the leads are not live
7) After installation, inaccessibility to the connection terminals without appropriate
tools must be guaranteed.
Code Model
Description
VE215000 Sensor-T
Ceiling movement detector
VE216800 Sensor-2T
Ceiling movement detector
TECHNICAL CHARACTERISTICS
• Power supply: 230V AC 50-60 Hz
• Relay contacts capacity at 250 V AC: 10 A (resistive load)
•
Sensor-T:
Load (L
#
-N) for lighting:
- Incandescent Light: 2200W
- Halogen Light 230V: 2200W
- Low Voltage Halogen Light: 2000VA
- Fluorescent Light: 1200VA
- Energy Saving Lamp (CFL): 1000VA
- LED Lamp: 500 VA
•
Sensor-2T:
Load (L
#
-N) for lighting:
- Incandescent Light: 2200W
- Halogen Light 230V: 2200W
- Low Voltage Halogen Light: 2000VA
- Fluorescent Light: 1200VA
- Energy Saving Lamp (CFL): 1000VA
- LED Lamp: 500VA
• Consumation: − Sensor T: 7VA capacitive (ca. 1,1W)
− Sensor 2T: 4.2VA inductives (ca. 3.1W)
• Luminosity range: 10-1000 lux
• Timing range:
− Sensor-T: T1: from 1s to 10 minutes
− Sensor-2T: T1: from 10s to 10 minutes,
T2: from 10s to 15 minutes
• Detection angle: 360°
• Detection field: up to 7m in diameter to 2.5m in height
• Operating temperature: -10 °C ÷ +45 °C
• Type of protection: IP20
• Degree of protection: Class II
INSTALLATION
• The device must be installed far away from inductive loads (motors, transformers, telephone
aerials, transformation stations, industrial machinery, etc.) inasmuch as particularly strong
magnetic fields could affect its operation. Do not mount on conductive surface.
The device must also be protected against rain and the sun’s rays and should not be placed
near lamps or heat sources. The device should not be secured to the ceiling in the vicinity of
highly reflective surfaces or elements subject to sudden temperature changes or light sources.
• Make a hole with a diameter of 65 mm in the material to support the device (the material
must be between 5 and 25 mm thick). Open the cover on the supply module that covers the
compartment of connection terminals, then connect the power supply and the load according
to the wiring diagrams, close the cover after checking the connections made. Then open the
cover which is located on the opposite side of the power supply module in order to connect the
product simply by hooking the special connector. Then introduce the power supply module in
the hole prepared for the insertion of the sensor. Secure the sensor using the springs, lifting it
upwards and inserting it inside the hole, pushing the sensor in until the edge rests against the
ceiling.
Dimensions
Connection diagrams
• You should also bear in mind that detection takes place where the two axes cross over and
therefore, if the heat source moves in parallel to the axes, the detection will take place at a
shorter distance.
GREATER SENSITIVITY
LESS SENSITIVITY
• If two Sensor-T/2T are connected in the same room, the lamp of one should not be positioned
in the detection field of the other.
OPERATION
• A screwdriver can be used to adjust the various parameters via the trimmer (3 for the
Sensor-T, 4 for the Sensor-2T).
• To adjust the detection field, turn the “LUX” knob to the position “
” and the “T1” knob to the
minimum position (in the case of Sensor-2T, turn also the knob “T2”). Now move inside the
limits of the detection field and take action on the potentiometer “SENS” if necessary in order
to adjust the coverage area. The sensor can move into six positions, guaranteeing an angle of
up to 30°. It can rotate by 350°. The device comes with an accessory that makes it possible
to limit the device’s field of action. This accessory is divided into twelve sectors, with two
different heights. Each sector makes it possible to block an area of 30°. The sensors have a
red light inside them that turns on once the detection occurred. Then you can use this LED as
an aid for adjusting the detection field without the need to connect a load.
• The luminosity can be adjusted using the “LUX” knob, which makes it possible to set the
device so as to guarantee interventions only in conditions of luminosity below the set level.
By turning the knob to position “
” the output circuit is activated in any condition of
luminosity, while in position “
” it is only activated in conditions of low luminosity.
The second output circuit of Sensor-2T operates independently from the set level.
• The “T1” knob makes it possible to set the period of time in which to keep the load activated
following the detection of movement. The timer range starts from a minimum of 1 second to a
maximum of 10 minutes.
The Sensor-2T has a second output circuit that activates in case movement is intercepted
within the coverage area and that works with any condition of luminosity.
The de-excitation time available only on Sensor-2T, may be within the range of 10 seconds
and 15 minutes with the knob “T2”.
• In the Sensor T there is the possibility to manual activate the load for the time T1 closing the
clean contact (between N and P). In this way the load will turn on without the sensor has
detected something and with any condition of luminosity.
• Turn off power when change the light sources.
REFERENCE STANDARDS
Conformity to the EU directives:
2006/95/EC (low voltage)
2004/108/CE (EMC)
is declared with reference to harmonized standard:
EN 60669-2-1
direction of
movement
GREATER SENSITIVITY
direction of
movement
LESS SENSITIVITY
28-MLORB465/A-VE
121
38
59.5
5 - 25 mm
Ø65
Ø80
Ø63
Sensor-T
Sensor
Power supplier
N
L
T
2
N
T
1
L
C1
C2
B
A
N
L
N
L
N
L
A
N
L
N
P
Sensor-2T
Description
1'
2'
3'
5'
10'
30''
2'
3'
5'
10'
15'
10''
30''
1'
10''
T2
S
T1
LUX
SENS
SPRING
FIXING
QUICK
CONNECTOR
SUPPLY
MODULE
CEILING 5-25 MM