PIR movement and
presence detectors 10 A
Hotel room
energy-enabling
units
Lighting control
in corridors (for
hotels, offices
and hospitals)
Offices,
swimming
baths and
schools
Staircase light
control
18
SЕRIES
FINDER reserves the right to alter characteristics at any time without notice. FINDER assumes no liability for damage to persons or property, caused as a result of the incorrect use or application of its products.
18 SERIES
PIR movement detectors 10 A
18
SERIES
18.01
PIR movement detectors for internal or
external installations - wall mounting
18.11
18.A1
Type 18.01
--Internal installation
--Surface mounting
Type 18.11
--External installation (IP54)
--Surface mounting
Type 18.A1
--External mounting (IP55)
--Terminal for PE connection
--Push-in terminals
• Output contact connected to supply live
• 1 NO 10 A
• Small size
• Internal installations
• Adjustable ambient light intervention threshold
• Adjustable Light ON Time
• Universal mounting position - permits the
• 1 NO 10 A
• External installations
• Protection category IP 54
selection of any area for survey
• 1 NO 10 A
• External installations
• Protection category IP 55
• PE terminal
• Push-in terminals
• Wide angle of survey
18.01/18.11
Screw terminal
18.A1
Push-in terminal
NOTE: with 110…125 V AC supply, the Ratings
(AC1, AC15 and lamp loads) must be reduced by
50 % (e.g. 500 W instead of 1000 W)
For outline drawings see page 17
Contact specification
Number of contacts
1 NO (SPST-NO)
1 NO (SPST-NO)
1 NO (SPST-NO)
10/20 (100 A - 5 ms)
10/20 (100 A - 5 ms)
10/20 (100 A - 5 ms)
230/230
2300
230/230
2300
230/230
2300
(230 V) VA
450
450
450
incandescent/halogen W
fluorescent lamp with
electronic ballast W
fluorescent lamp with
electromecanical ballast W
CFL W
1000
1000
1000
500
500
500
350
300
350
300
350
300
LED 230 V W
halogen or LV LED with
electronic ballast W
halogen or LV LED with
electromechanical ballast W
Standard contact material
300
300
300
300
300
300
500
AgSnO2
500
AgSnO2
500
AgSnO2
120…230
120…230
110…230
—
—
—
Rated current/Maximum peak current
Rated voltage/
Maximum switching voltage
Rated load AC1
Rated load AC15
A
V AC
VA
Nominal lamp rating 230 V:
J
Supply specification
Coil specification
V AC (50/60 Hz)
DC
Rated power AC/DC
Operating range
VA (50 Hz)/W
V AC (50/60 Hz)
DC
2.5/—
2.5/—
2/0.8
96…253
96…253
96…253
—
—
—
100 · 103
100 · 103
100 · 103
Technical data
Electrical life at rated load AC1
X-2017, www.findernet.com
Ambient light intervention threshold
cycles
lx
Light ON time after last detection
Sensing area diameter
Ambient temperature range
Protection category
°C
5…350
5…350
5…1000
10 s…12 min
10 s…12 min
10 s…20 min
See diagram page 15
See diagram page 15
See diagram page 15
–10…+50
–30…+50
–30…+50
IP 40
IP 54
IP 55
Approvals (according to type)
3
18
SERIES
18 SERIES
PIR movement detectors 10 A
18.21
PIR movement detectors for internal
installations - ceiling mount
18.31
18.31-0031
Type 18.21
--Surface mounting
Type 18.31
--Recess mounting
Type 18.31-0031
--High ceiling type (6 meter max.)
--Surface or recess mounting
• Output contact connected to supply live
• Small size
• Adjustable ambient light intervention threshold • 1 NO 10 A
• Surface mounting
• Adjustable Light ON Time
• Wide angle of survey
• 1 NO 10 A
• Recess mounting
• 1 NO 10 A
• High ceiling applications
(up to 6 meters)
• Light ON time after last
detection (30 s…35 min)
18.21/18.31/18.31…0031
Screw terminal
NOTE: with 110…125 V AC supply, the Ratings
(AC1, AC15 and lamp loads) must be reduced by
50 % (e.g. 500 W instead of 1000 W)
For outline drawings see page 16
Contact specification
Number of contacts
1 NO (SPST-NO)
1 NO (SPST-NO)
1 NO (SPST-NO)
10/20 (100 A - 5 ms)
10/20 (100 A - 5 ms)
10/20 (100 A - 5 ms)
230/230
2300
230/230
2300
230/230
2300
(230 V) VA
450
450
450
incandescent/halogen W
fluorescent lamp with
electronic ballast W
fluorescent lamp with
electromecanical ballast W
CFL W
1000
1000
1000
500
500
500
350
300
350
300
350
300
LED 230 V W
halogen or LV LED with
electronic ballast W
halogen or LV LED with
electromechanical ballast W
Standard contact material
300
300
300
300
300
300
500
AgSnO2
500
AgSnO2
500
AgSnO2
120…230
120…230
120…230
—
—
—
Rated current/Maximum peak current
Rated voltage/
Maximum switching voltage
Rated load AC1
Rated load AC15
A
V AC
VA
Nominal lamp rating 230 V:
Supply specification
Coil specification
V AC (50/60 Hz)
DC
Rated power AC/DC
Operating range
VA (50 Hz)/W
2/1
2/1
2/1
96…253
96…253
96…253
—
—
—
cycles
100 · 103
100 · 103
100 · 103
lx
5…350
5…350
5…350
V AC (50/60 Hz)
DC
Technical data
Electrical life at rated load AC1
Ambient light intervention threshold
Light ON time after last detection
Sensing area diameter
Ambient temperature range
Protection category
Approvals (according to type)
4
°C
10 s…12 min
10 s…12 min
30 s…35 min
See diagram page 15
See diagram page 15
See diagram page 15
–10…+50
–10…+50
–10…+50
IP 40
IP 40
IP 40
X-2017, www.findernet.com
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18 SERIES
PIR movement detectors 10 A
18
SERIES
18.21-0300
PIR movement detectors for internal
installations, with volt-free output contact
18.31-0300
Type 18.21-0300
--Surface mounting
Type 18.31-0300
--Recess mounting
• Applications where interface to PLC or BMS is
required
• Ceiling mounting
• Small size
• Adjustable ambient light intervention threshold
• 1 NO 10 A
• Adjustable Light ON Time
• Surface mounting
• Wide angle of survey
• 1 NO 10 A
• Recess mounting
18.21…0300/18.31…0300
Screw terminal
NOTE: with 110…125 V AC supply, the Ratings
(AC1, AC15 and lamp loads) must be reduced by
50 % (e.g. 500 W instead of 1000 W)
For outline drawings see page 16
Contact specification
Number of contacts
1 NO (SPST-NO)
1 NO (SPST-NO)
10/20 (100 A - 5 ms)
10/20 (100 A - 5 ms)
250/400
250/400
VA
2500
2500
(230 V) VA
450
450
1000
1000
500
500
350
350
CFL W
300
300
LED 230 V W
300
300
300
300
500
500
AgSnO2
AgSnO2
120…230
120…230
Rated current/Maximum peak current
Rated voltage/
Maximum switching voltage
A
V AC
Rated load AC1
Rated load AC15
Nominal lamp rating 230 V:
incandescent/halogen W
fluorescent lamp with
electronic ballast W
fluorescent lamp with
electromecanical ballast W
halogen or LV LED with
electronic ballast W
halogen or LV LED with
electromechanical ballast W
Standard contact material
J
Supply specification
Coil specification
V AC (50/60 Hz)
V AC (50/60 Hz)/DC
24
24
VA (50 Hz)/W
2/1
2/1
Rated power AC/DC
Operating range
V AC (50/60 Hz)
V AC (50/60 Hz)/DC
96…253
96…253
19.2…26.4
19.2…26.4
100 · 103
100 · 103
Technical data
Electrical life at rated load AC1
X-2017, www.findernet.com
Ambient light intervention threshold
cycles
lx
Light ON time after last detection
Sensing area diameter
Ambient temperature range
Protection category
°C
5…350
5…350
10 s…12 min
10 s…12 min
See diagram page 15
See diagram page 15
–10…+50
–10…+50
IP 40
IP 40
Approvals (according to type)
5
18
SERIES
18 SERIES
PIR movement and presence detectors 10 A
Movement and presence detectors with
Push-in terminals
For internal installation
Type 18.51
--Standard version
--Volt-free output contact
Type 18.51-0040
--Possibility to connect external push-button to
force the output state
--Dynamic light compensation
--Output contact connected to supply live
Type 18.51-B300
--Programmable via Bluetooth LE (Low Energy)
using Android and iOS smartphones
• Extensive sensing area up to 64 m2
• Two sensing areas:
“presence” suitable for zones of low activity,
and “movement” suitable for transit areas or
zones of high activity
• Modern design
• Quick installation thanks to push-in terminals
• 1 NO contact 10 A, with “zero crossing”
switching
• Wall mounting compatible with 60 mm box
and 2 or 3 module box
• Double terminals for easy “looping” in and out
18.51
• 1 NO 10 A (volt-free)
• Sensing area 360°
18.51…0040
• 1 NO 10 A (connected to
supply live)
• Sensing area 360°
• External push-button
connection
• Dynamic Light Compensation
18.51…B300
• 1 NO 10 A (volt-free)
• Sensing area 360°
18.51/18.51…0040/18.51…B300
Push-in terminal
NOTE: with 110…125 V AC supply, the Ratings
(AC1, AC15 and lamp loads) must be reduced by
50 % (e.g. 500 W instead of 1000 W)
J
Contact specification
Number of contacts
Rated current/Maximum peak current
A
Rated voltage/
Maximum switching voltage
V AC
Rated load AC1
VA
Rated load AC15
(230 V) VA
Nominal lamp rating 230 V:
incandescent/halogen W
fluorescent lamp with
electronic ballast W
fluorescent lamp with
electromecanical ballast W
CFL W
LED 230 V W
halogen or LV LED with
electronic ballast W
halogen or LV LED with
electromechanical ballast W
Standard contact material
Supply specification
Coil specification
V AC (50/60 Hz)
Rated power
VA (50 Hz)/W
Operating range
V AC (50/60 Hz)
Technical data
Electrical life at rated load AC1
cycles
Ambient light intervention threshold
lx
Light ON time after last detection
Sensing area diameter
Ambient temperature range
°C
Protection category
Approvals (according to type)
6
1 NO (SPST-NO)
10/20 (100 A - 5 ms)
1 NO (SPST-NO)
10/20 (100 A - 5 ms)
1 NO (SPST-NO)
10/20 (100 A - 5 ms)
250/400
2500
450
230/230
2300
450
230/230
2300
450
1000
1000
1000
500
500
500
350
300
300
350
300
300
350
300
300
300
300
300
500
AgSnO2
500
AgSnO2
500
AgSnO2
110…230
1.5/1
96…253
110…230
1.5/1
96…253
110…230
1.5/1
96…253
100 · 103
1…500
12 s…35 min
See diagram page 15
–10…+50
IP 40
100 · 103
1…500
12 s…35 min
See diagram page 15
–10…+50
IP 40
100 · 103
4…1000
12 s…25 min
See diagram page 15
–10…+50
IP 40
X-2017, www.findernet.com
For outline drawings see page 16
18 SERIES
PIR movement and presence detectors DALI and KNX
Movement and presence detectors with
Push-in terminals. For internal installation.
18
SERIES
18.5D
18.5K
• Applications: offices, schools,
• Applications: offices, schools,
Type 18.5D with DALI interface
Three selectable functions:
--Daylight-linked constant light level control
--ON/OFF control with early warning
--ON/OFF control with early warning +
courtesy light level
Type 18.5K with KNX interface
--2 outputs (data telegrams) for load control
(Lighting, HVAC etc.)
--1 output (data telegram) – movement/
presence detected
--Adjustment of ambient light threshold, and
PIR sensitivity
--Master/Slave mode for increased sensing area
--Selectable function to inhibit ambient light
threshold control
--Reporting of light level and movement status
(for security purposes, etc.)
18.5D
Push-in terminal
zones of low activity
• Suitable for direct control of
up to 8 DALI lighting ballasts
• Extensive sensing area up to
64 m2
• Two sensing areas:
“presence” suitable for
zones of low activity, and
“movement” suitable for
transit areas or zones of high
activity
zones of low activity
• Extensive sensing area up to
64 m2
• Two sensing areas:
“presence” suitable for
zones of low activity, and
“movement” suitable for
transit areas or zones of high
activity
For outline drawings see page 16
Supply specification
Coil specification
V AC (50/60 Hz)
Rated power
VA (50 Hz)/W
Operating range
V AC (50/60 Hz)
Supply specification
Type of BUS
Supply voltage
V DC
Rated consumption
mA
Technical data
Ambient light intervention threshold
lx
Light ON time after last detection
Ambient temperature range
°C
Protection category
110…230
1.5/1
96…253
—
—
—
—
—
—
KNX
30
10
10…500
10 s…35 min
–10…+50
IP 40
1…1500
0.1 s…18 h
–5…+45
IP 40
J
X-2017, www.findernet.com
Approvals (according to type)
7
18
SERIES
18 SERIES
PIR movement detectors 10 A
Movement detectors with Push-in terminals
For internal installation - with volt-free output
contact
18.41
18.61
Type 18.41
--Corridor (ceiling) installation
Type 18.61
--Wall mount installation
• Extensive sensing area up to 120 m2
• Modern design
• Quick installation thanks to push-in terminals
• 1 NO contact 10 A, with “zero crossing”
switching
• Wall mounting compatible with 60 mm box
and 2 or 3 module box
• Double terminals for easy “looping” in and out
• 1 NO 10 A
• 1 NO 10 A
• Applications: hotel and offices • Specifically for wall mounting
corridors, transit areas
• Wide angle: 180°
• Sensing area 30 meters length • Wall mounting compatible
18.41/18.61
Push-in terminal
and 4 meters width
with 60 mm box
NOTE: with 110…125 V AC supply, the Ratings
(AC1, AC15 and lamp loads) must be reduced by
50 % (e.g. 500 W instead of 1000 W)
For outline drawings see page 16
Contact specification
Number of contacts
Rated current/Maximum peak current
Rated voltage/
Maximum switching voltage
A
V AC
1 NO (SPST-NO)
1 NO (SPST-NO)
10/20 (100 A - 5 ms)
10/20 (100 A - 5 ms)
250/400
250/400
Rated load AC1
VA
2500
2500
Rated load AC15
VA
450
450
incandescent/halogen W
1000
1000
500
500
Nominal lamp rating 230 V:
fluorescent lamp with
electronic ballast W
fluorescent lamp with
electromecanical ballast W
J
350
350
CFL W
300
300
LED 230 V W
300
300
300
300
halogen or LV LED with
electronic ballast W
halogen or LV LED with
electromechanical ballast W
500
500
AgSnO2
AgSnO2
110…230
110…230
1.5/1
1.5/1
V AC (50/60 Hz)
96…253
96…253
cycles
100 · 103
100 · 103
lx
1…500
1…500
Standard contact material
Supply specification
Coil specification
Rated power
Operating range
V AC (50/60 Hz)
VA (50 Hz)/W
Electrical life at rated load AC1
Ambient light intervention threshold
Light ON time after last detection
Sensing area diameter
Ambient temperature range
Protection category
Approvals (according to type)
8
°C
12 s…35 min
12 s…35 min
See diagram page 15
See diagram page 15
–10…+50
–10…+50
IP 40
IP 40
X-2017, www.findernet.com
Technical data
18 SERIES
PIR movement detectors 10 A
18
SERIES
18.91
Movement detectors for internal installation
Type 18.91
--Wall mount installation
• External push-button connection
• Modern design
• 1 output with “zero crossing” switching
• Wall mounting compatible with 3 module
housing, complete with adaptor for following
frames:
- BTicino series Axolute
- BTicino series Light tech
- BTicino series Living
- BTicino series Living light Air
- BTicino series Matix
- Gewiss series Chorus
- Vimar series Eikon
- Vimar series Idea
- Vimar series Arkè
- Vimar PLANA
• White or black color version
• Specifically for wall mounting
• Wide angle: 110°
• Applications: corridors, transit
areas, toilets, staircases
18.91
Screw terminal
For outline drawings see page 16
Output data
Rated voltage
V AC
230
Power max.
W
200
Power min.
W
3
Nominal lamp rating 230 V:
incandescent/halogen W
toroidal electromagnetic transformers
for LV halogen W
E-core electromagnetic transformers
for LV halogen W
electronic transformers (ballasts)
for LV halogen W
200
200
J
200
200
compact fluorescent (CFL) W
200
230 V LED W
200
electronic transformers
for LV LED W
200
V AC (50/60 Hz)
230
Supply specification
Nominal voltage (UN)
Rated power
VA(50Hz)/W
Operating range
14/0.5
(0.8…1.1)UN
Technical data
X-2017, www.findernet.com
Ambient light intervention threshold
lx
Light ON time after last detection
10 s…20 min
Sensing area
Ambient temperature range
Protection category
5…500 (black)/6…600 (white)
See diagram page 15
°C
–10…+50
IP 20
Approvals (according to type)
9
18
SERIES
18 SERIES
PIR movement and presence detectors 10 A
Ordering information
Example: 18 series, PIR movement detector for internal installations, wall mounting, 1 NO 10 A contact, 120…230 V AC supply.
1 8 . 0
Series
Type
0 = Internal installation - wall mounting
1 = External installations
2 = Internal ceiling installation - surface
mounting
3 = Internal ceiling installation - recessed
mounting
4 = PIR movement detector for corridors
5 = PIR movement and presence detector
6 = PIR movement detector wall mounting
9 = PIR movement detector wall mounting
residential switch boxes
A = External installations IP 55, push-in
terminals
1 . 8 . 2 3 0 . 0
0
0
0
Program
0 = Standard
B=B
luetooth
programming
Contact circuit
0 = Voltage output
3 = Volt-free output contact
Supply voltage
024 = 24 V AC/DC for types 18.21/31-0300 only
030 = KNX Bus
230 = 120…230 V for types 18.01, 18.11, 18.21,
18.31
230 = 110…230 V for types 18.A1, 18.41, 18.51,
18.51.B300, 18.61, 18.5D
230 = 230 V for type 18.91
Special version
31 = High ceilings,
(30 s…35 min)
40 = Push-button
connection
(only 18.51)
40 = Push-button
connection, white
color (only 18.91)
42 = Push-button
connection, black
color (only 18.91)
Supply version
0 = AC (50/60 Hz)/DC (24 V only)
8 = AC (50/60 Hz)
9 = DC
No. of poles/Output
1 = Single pole switching 1 NO (SPST-NO), 10 A
D = PIR movement and presence detector with
DALI interface
K=P
IR movement and presence detector with KNX
interface
Codes
18.01.8.230.0000
18.11.8.230.0000
18.21.0.024.0300
18.21.8.230.0000
18.21.8.230.0300
18.31.0.024.0300
18.31.8.230.0000
18.31.8.230.0300
18.31.8.230.0031
18.41.8.230.0300
18.51.8.230.0300
18.51.8.230.0040
18.51.8.230.B300
18.61.8.230.0300
18.91.8.230.0040
18.91.8.230.0042
18.A1.8.230.0000
18.5D.8.230.0000
18.5K.9.030.0000
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10
18 SERIES
PIR movement and presence detectors 10 A
18
SERIES
Technical data
Insulation
Dielectric strength between open contactsV AC 1000 (except for type 18.91 TRIAC output)
Between supply and contact
V AC 1500 (types 18.21…0300, 18.31…0300, 18.41, 1851, 18.61)
EMC specifications
Type of test
Electrostatic discharge
Reference standard
contact discharge EN 61000-4-2
4 kV
air discharge EN 61000-4-2
Radiated electromagnetic field (80…2000 MHz)
Fast transients (burst 5/50 ns, 5 and 100 kHz)
Voltage pulses on supply terminals
(surge 1.2/50 µs)
Radiofrequency common mode
voltage (0.15…230 MHz)
Voltage dips
Short interruptions
Radiofrequency conducted emissions
Radiated emissions
8 kV
EN 61000-4-3
3 V/m
on supply terminals EN 61000-4-4
1 kV
common mode EN 61000-4-5
4 kV (2 kV for 18.91)
differential mode EN 61000-4-5
4 kV (2.5 kV for 18.01/11, 1 kV for 18.91)
on supply terminals EN 61000-4-6
3 V
70% UN , 40% UN EN 61000-4-11
10 cycles
EN 61000-4-11
10 cycles
(0.15…30)MHz EN 55014
class B
(30…1000)MHz EN 55014
class B
18.01, 18.11, 18.21,
18.31,18.91
Terminals
Type
Screw terminal
Screw torque
Nm 0.5
Max. wire size
solid cable
mm2 1 x 6 / 2 x 4
AWG 1 x 10 / 2 x 12
Wire strip length
mm 9
18.41, 18.51, 18.51…B300,
18.61, 18.A1
Push-in (see pag. 18)
—
stranded cable solid cable
stranded cable
1 x 4 / 2 x 2.5
2.5
2.5
1 x 12 / 2 x 14
14
14
9
8
8
Other data
Power lost to the environment
without output current
W 0.3
with rated output current
W 1.4
• Following the initial power-on, and power-on following a power interruption, the detector makes a hardware-software initialisation for approximately
30 seconds. However, the behavior of the output during this 30 seconds will depend on certain circumstances:
--If the detector was in the On state before the power interruption, and if the lighting level is (currently) below the pre-set threshold, then the output
contact will immediately close when the power is re-applied, for the time delay set by the potentiometer (irrespective of whether movement is being
detected).
--If the detector was in the Off state before the power interruption, or if the ambient light is currently over the pre-set threshold, then the detector will
not switch-on until the end of the initialisation phase (assuming movement is then detected).
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11
18 SERIES
PIR movement and presence detectors 10 A
18
SERIES
Wiring diagram
Type 18.01/18.11
Type 18.21/18.31/18.31…0031
Type 18.21-0300/18.31-0300
L
L
L
N
N
N
2
2
1
1
2
1
1 = ambient light intervention threshold
2 = light ON time following last detection
Type 18.41
Type 18.51/18.51-B300
Type 18.61
L
L
L
N
N
N
2
1
1
3
2
3
1
2
3
1 = light ON time following last detection
2 = sensitivity setting
3 = ambient light intervention threshold
Note: not for 18.51…B300
The nominal lamp rating as stated in the contact specification applies when wiring is realized in accordance with the diagrams above.
If the load is powered from a phase different to that powering the Movement detector, then a 50% reduction in the lamp rating must be considered.
Type 18.51…0040
Type 18.5D
L
L
N
N
J
Type 18.91
Type 18.A1
L
L
N
12
X-2017, www.findernet.com
N
18 SERIES
PIR movement and presence detectors 10 A
18
SERIES
Wiring diagram
Type 18.01/18.11
Type 18.01/18.21
Type
18.21/18.31/18.31…0031
L
L
L
N
N
N
Note: Observe the polarity indicated for Phase and Neutral
Type 18.51-B300 - Bluetooth
Through the use of Bluetooth LE (Low Energy) technology programming the detector’s operating characteristics can be easily and conveniently done
using an Android or iOS smartphone.
After installing the 18.51, simply download the Free App Finder Toolbox from Google and Apple’s official stores
and set all the required parameters.
Finder Toolbox
Android, Google Play and the Google Play logo are trademarks of Google Inc.
Apple is a trademark of Apple Inc. App Store is a service mark of Apple Inc.
Detectors can be named and uniquely identified within a building.
The ambient light level threshold can be adjusted between 4 lux and
1000 lux, the Light On delay time can be set from 12 seconds to
25 minutes, and the movement detector set to one of three sensitivity
levels. When Bluetooth connection is made to a detector a red LED signals
the correct pairing and that all the set parameters have been transferred.
The detector then responds with two feedback values - brightness as
read by the light sensor in the detector and the contact status, if closed
(On) or open (Off ). For security, the detectors can be locked by a selector
switch and a 4-digit PIN - preventing parameter changes by unauthorized
persons.
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18 SERIES
PIR movement and presence detectors 10 A
18
SERIES
Functions
Type
Functions
18.51…0040
Lux
Movement
Push-button function
A control pulse on the push-button inverts the status of the output relay, until the timing after the last movement detected is elapsed.
Dynamic Light Compensation
By incorporating Finder’s Patented “light feedback compensation” principle, the 18.51…0040 is able to calculate the artificial light contributed by
the lamps controlled by the output relay. In effect, this means the 18.51…0040 is able to continuously monitor the natural ambient light level,
even when the output is On. As a consequence, whenever the natural light level exceeds the threshold setting the output is forced Off.
This can significantly minimises the time the lighting is On, particularly where there is a high level of traffic - and cost savings can be considerable.
This is an advance over other types of movement detectors, which are unable to identify the natural ambient light level when the output is On
and so can only turn Off after the time delay that follows the last detected movement. In busy areas this may mean that the movement detector
is being continuously re-triggered and maintained in the On state, even though the natural light level has long risen above the threshold.
18.5D
Lux
Movement
100%
Comfort - Daylight-linked constant light level
control
Adjusts to maintain a constant brightness level
considering the detection of movement and the
level of daylight - increasing or decreasing the
power of the artificial light as appropriate.
Suitable for small offices, classrooms or workplaces.
This allows considerable energy saving while
maintaining a comfortable level of illumination.
OFF
Lux
Simplicity - ON/OFF control with early warning
Works as a simple movement detector, activating
the lamps at 100% power. But provides an early
warning of the next shutdown with a power
reduction to 50% for 20 seconds.
Avoids a sudden total shutdown of lighting.
Movement
100%
50%
OFF
Lux
Movement
100%
50%
10%
OFF
18.91
Lux
Movement
14
Courtesy - ON/OFF control with early warning +
courtesy light level
If the brightness level is lower than the set
value, artificial light is maintained at 10% power,
guaranteeing a minimum level of illumination at
all times. When movement is detected, the power
of the lamps is raised to 100%. There is an early
warning of any reduction from the 100% power
level by a reduction to 50% for 20 seconds.
Suitable for common areas, lobbies, corridors,
elevator zones.
etection of movement
D
Detected movement closes, or keeps closed, the
output contact.
Operating the push-button closes, or keeps closed,
the output contact - for the set time T.
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18 SERIES
PIR movement and presence detectors 10 A
18
SERIES
Sensing area
18.01, 18.11, 18.A1 - Wall mounting
Side view
18.21, 18.31 - Ceiling mounting
18.01, 18.11 - Ceiling mounting
Plan view
18.31…0031 - Internal ceiling installation,
surface mounting
18.31…0031 - High ceilings installations
Movement and presence detector
18.41
18.51/18.51...B300/18.5K
For applications with high ceilings
(up to 6 meters)
18.61
J
18.91
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Accessories
Beam limiter (supplied with the
type 18.21/31/41/51)
At an installation height of 2.8
meters the area of survey will
reduce at:
18.21/18.31: diameter 2 meters
18.41: 2.5 x 6 meters
Example: 18.21/18.31 with Beam limiter 18.51: 2 x 2 meters
15
18
SERIES
18 SERIES
PIR movement and presence detectors 10 A
Outline drawings
Type
Suspended ceiling mounting
Recess mounting
Surface mounting
18.21
18.31
43.6
18.41
31.6
18.31…0031
18.51
18.5D
18.5K
18.51…B300
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18.61
16
18 SERIES
PIR movement and presence detectors 10 A
18
SERIES
Outline drawings
Type 18.01
Type 18.11
Type 18.A1
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Type 18.91
17
18
SERIES
18 SERIES
PIR movement detectors 10 A
Push-in terminals for 18.41, 18.51, 18.5D, 18.61 and 18.A1
The push-in terminals permit the quick connection of solid wires or ferrules by their simple insertion into the terminal (A).
It is possible to open the terminal to extract the wire by first pushing down on the push-button using a screwdriver or fingers (C).
For stranded cable it is necessary first to open the terminal using the push button, both for the extraction (C) and insertion (B).
A
B
1
C
2
1
2
Double terminals for the easy “looping” between multiple 18 Series.
The Max. wire size for each terminal is 2.5 mm2.
The terminals are equipped with a test hole to take a test probe.
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Please see general technical information
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