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1 Detector functions
The sensors from the 3000-series consist of motion detectors (pas-
sive infrared or high-frequency technology) with integrated light-level
sensor. In addition to the motion detectors, the 3000-series also
features a dual light sensor (consisting of two light-level sensors). All
detectors are provided with an infrared communication interface via
IR remote control or the Steinel SmartRemote for starting the pro-
gramming mode and further settings as well as an LED for indicating
feedback.
The following detectors are available:
IS 3360 and IS 3360 MX Highbay:
The PIR presence detector comprises three passive infrared (PIR)
motion detectors with integrated light-level sensor, integrated IR
receiver and integrated red light-emitting diode (LED) for indicating a
movement detected in test mode.
IS 345, IS 345 MX Highbay and IS 3180:
The PIR motion detector comprises two passive infrared (PIR) mo-
tion detectors with integrated light-level sensor, integrated IR receiver
and integrated red light-emitting diode (LED) for indicating a move-
ment detected in test mode.
HF 3360:
The HF motion detector comprises a high-frequency (HF) motion
detector with integrated light-level sensor, integrated IR receiver and
integrated red light-emitting diode (LED) for indicating a movement
detected in test mode. The HF motion detector for ceiling mounting
is distinguished from a PIR detector (PIR – Passive Infrared) by its
- better ability to detect radial movements,
- ability to detect movement through glass, wood or thin walls,
- immunity to heat sources in the detection zone.
Light Sensor Dual:
The Light Sensor Dual comprises two light-level sensors for measur-
ing diffuse and directed light in the room. The Light Sensor Dual for
ceiling mounting differs from other sensors in the 3000 series by its
particular design. The detector is capable of performing the following
functions:
- Diffuse and directed light measurement
- Controlling lighting controller with light-level control / constant-
lighting control
The following settings must be selected under the general settings:
- Selection of sensor to define the detector used
The detectors can take on the following functions which can be
activated or deactivated in the general settings:
1.1 Functions
- Output, light outputs 1-2 – lighting switched ON and OFF for up to
2 light outputs
- Output, constant-lighting control 1-2 – constant-lighting control
for up to 2 light outputs in addition to the 2 switched light outputs
- Output, basic illumination – switches to a basic level of illumina-
tion when persons are absent
- Presence output - switching in response to presence irrespective
of light level
- Absence output – switching in response to absence irrespective
of ambient light level
- HVAC output – switching in relation to presence
- Photo-cell controller output – switching in relation to light level
without taking account of presence
- Light-level output – output of the light level measured
- Sabotage output – cyclical sending of a telegram
(heartbeat)
- Output, logic gate – switching or scene selection on the basis of
the state of one or more input objects
KNX Application Description for 3000-Series
The function to be used (activated) is defined via the "General set-
tings" parameter window using the Engineering Tool Software (ETS)
version ETS 4.0 and higher.
1.2 Light output
The sensor has two independent light outputs. Each light output
can be configured with an individual switching threshold. There is a
choice of several data-point types for the output object. Depending
on the output object's data-point type, input objects can be used to
permit any appropriate overriding. Full and semi-automatic operating
mode can be selected for the light output. The stay-ON time can be
set to a fixed period or the IQ mode can be configured. Reach and
sensor sensitivity can be set to suit any situation. A basic level of
illumination can also be selected for each light output. A slave input
object is available for each output to extend reach.
It is possible to select whether the light output uses motion-detector
logic or presence-detector logic. With motion-detector logic, the
sensor does not switch OFF light in relation to incidental daylight.
With presence-detector logic, lighting is switched OFF if the daylight
component provides a sufficient level of light. Presence-detector
logic is configured with an offset. If the light level measured exceeds
the "switching threshold + offset switching threshold OFF" value, the
stay-ON time is not re-triggered when presence is detected. The
output switches OFF after the stay-ON time elapses.
In example 1, presence is detected at time point t
output switches ON. From now on, presence is detected all the
time. The change in light level is determined at time t
continues to increase from t
the "switching threshold + offset switching threshold OFF" value as
from t
. The stay-ON time is only no longer re-triggered from time t
4
Here, the light level measured is greater than "switching threshold +
offset switching threshold OFF + offset". At time t
elapsed and the light output is switched OFF.
t
t
t
t
1
2
1
2
Switching threshold
Light level
Offset switching threshold OFF
Offset
Presence
!
!
Figure 1: Example 1, switching OFF on the basis of light level
In example 2, light output 1 switches ON first (t
level is determined at t
. The light level measured then falls below the
2
switching threshold of light output 2 and switches light output 2 ON
(t
). The change in light level is determined at t
3
in light level of light output 1, is added to an offset. As of time t
light level measured exceeds the "switching threshold light output 2
+ offset switching threshold light output 2 OFF + offset" value and
the stay-ON time for light output 2 is no longer re-triggered. The
light output 2 switches OFF after the stay-ON time elapses (t
change in light level is determined at t
of time t
, the light level measured exceeds the "switching thresh-
8
old light output 1 + offset switching threshold light output 1 OFF
+ offset" value and the stay-ON time for light output 1 is no longer
re-triggered. The light output 1 switches OFF after the stay-ON time
elapses (t
).
8
- 21 -
and the light
1
. Light level
2
. The light level measured exceeds
3
, stay-ON time has
6
t
t
t
t
t
t
t
t
3
4
5
6
3
4
5
6
). The change in light
1
and, with the change
4
and added to the offset. As
7
.
5
, the
5
). The
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