echoflex MOS-17 User manual
MOS-17
echoflex
Installaon Guide
This guide covers MOS-17 models which are equipped with EnOcean 315 MHZ
radios. Models include: MOS-17CA with small moon lens - 1000 sq.. range,
MOS-17CB with large moon lens - 1900 sq. . range and the MOS17-CC for
High Bay applicaons 6300 sq. . range.
The Moon-Occupancy Sensor MOS is a wireless, energy harvesng, ceiling
mount, passive infrared (PIR) occupancy sensor. Used for indoor applicaons,
the detector is opmized for ceiling heights of 8 - 10 feet (A and B lens) or 40 feet
(C lens).
The sensor broadcasts an EnOcean telegram when occupancy is detected
and repeats transmissions with a minimum 100 second period between
subsequent telegrams.
Powered by six solar cells, the MOS can operate without baery backup for
over 90 hours. An ecient power supply and tuned sensor circuitry allows the
MOS to provide immediate response to new occupancy states making it an ideal
soluon for auto-ON applicaons.
A walk-test feature allows installers to test and verify sensor operaon on
locaon without extra tools or soware. False occupancy state tripping through
pet movements or from other elements can be reduced with an on-board slide
switch selecng a lower sensivity seng
2
The PIR sensor is an opcal sensor that detects moon by measuring the infrared
heat given o by objects. The sensor is calibrated to detect the heat range of
human body temperature. The sensor has a lens that breaks the viewing angle of
the sensor into zones that focus the light onto dierent secons of the sensing
element. It is the movement of the infrared frequency moving in and out of a
zone that denes moon.
The infrared light emied is stronger when people are closer to the sensor.
Sensor range is measured in two planes; the ceiling height to 36” o the oor or
table/desk height and the second, the linear distance from the sensor.
The MOS sensor is oered with two dierent lens. There is a lens with a high
sensor ray density paern suitable for small moon detecon however this lens
has shorter range. The second lens has a broader range but is less sensive for
small moon detecon.
Sensor range can be separated into two elds of detecon:
1. Small moon - this is the area closest to the sensor and can detect small
movement such as hand waving, picking up a coee cup or answering the
phone. The small movement eecve area will decrease as the ceiling
height increases.
Do not use the MOS sensor for ceiling height applicaons where small
movement detecon is needed and the ceiling height is greater than 9 feet.
2. Large moon - this is the area surrounding the small moon area extending
to the sensor’s range limit. The further from the sensor, the more diluted
the sensor ray paern becomes requiring larger body moon such as
walking to trigger occupancy.
101W. MORNINGSIDE DR. FORT WORTH, TX 76110, U. S. A. (817) 926-7474, FAX:(817)926-7146
fresnel technologies inc.
drawing and design 2014
TOP VIEW:
C
L
Note: The "beam" pattern
obtained depends strongly
on the detector used with
this array. The pattern
shown is intended solely
as a general guide.
C
L
FRONT VIEW :
11.68mm
(0.46in) 19.56mm
(0.77in)
Detector Position
Grooved Side
52.5mm
(2.066in)
7.82mm
(0.308in)
0
CEILING MOUNT ARRAY
CM 0.77 GI V5
40ft mounting height
SIDE VIEW:
C
L
Notch Radius 1.52mm (0.060in) 15°
03.0m
(10ft)
3.0m
(10ft) 6.1m6.1m (20ft)(20ft) 9.1m9.1m (30ft)(30ft) 12.2m12.2m (40ft)(40ft)
0
12.2m
(40ft)
6.1m
9.1m
(20ft)
(30ft)
12.2m
(40ft)
12.2m
(40ft)
6.1m
(20ft)
6.1m
(20ft)
101W. MORNINGSIDE DR. FORT WORTH, TX 76110, U. S. A. (817) 926-7474, FAX:(817)926-7146
fresnel technologies inc.
drawing and design 2014
TOP VIEW:
C
L
Note: The "beam" pattern
obtained depends strongly
on the detector used with
this array. The pattern
shown is intended solely
as a general guide.
C
L
FRONT VIEW :
11.68mm
(0.46in) 19.56mm
(0.77in)
Detector Position
Grooved Side
52.5mm
(2.066in)
7.82mm
(0.308in)
0
CEILING MOUNT ARRAY
CM 0.77 GI V5
40ft mounting height
SIDE VIEW:
C
L
Notch Radius 1.52mm (0.060in) 15°
03.0m
(10ft)
3.0m
(10ft) 6.1m6.1m (20ft)(20ft) 9.1m9.1m (30ft)(30ft) 12.2m12.2m (40ft)(40ft)
0
12.2m
(40ft)
6.1m
9.1m
(20ft)
(30ft)
12.2m
(40ft)
12.2m
(40ft)
6.1m
(20ft)
6.1m
(20ft)
High Bay Lens (C)
6300 sq. @ 40 .
80’ max (24.4m)
3.0m
(10)
06.1m
(20)
9.1m
(30)
12.2m
(40)
12.2m
(40)
3
There are three primary objecves when nding a suitable locaon for
the sensor.
1. Placing the sensor for proper occupancy detecon.
2. Placing the sensor so the receiver in within radio range.
3. Placing the sensor so it can harvest adequate light energy.
• The sensor can not detect occupancy through solid objects including items
placed by the tenant such as le cabinets and book shelves.
• Do not locate the sensor near forced air vents as hot moving air will cause
the sensor to false trigger. Leave at least 4’ minimum between air vents
and the sensor.
• Incandescent lights can cause false trips when turning on.
• Movement perpendicular to the sensors detecon zones create stronger
signals than movement directly towards or away from the sensor. Try to
locate the sensor so movement is across the detecon paern.
• Determine what kind of primary moon will trigger the sensor - walking or
hand movements. Hand waving and other small moon is only detectable
at 6’ (1.8m) maximum from the sensor locaon when mounted on a 8’
ceiling with lens A. Walking and large moon is detectable up to 18’ (6.1m)
with lens A from the sensor on an 8’ ceiling
• In oces and classrooms that measure 40’ by 40’ (12.2m by 12.2m) or less,
one sensor is oen sucient. Centrally located, the sensor picks up the
moon on the spaces peripheral
• larger spaces will require some planning before posioning the sensors.
Determine the type of trac paerns, where occupants will be seated, and
where doors are located. Locate the sensor so the detecon paerns do
not extend out doorways.
• Hallway applicaons are mostly walking trac parallel with the detecon
paern so sensors should be mounted 30’ (9.1m) maximum from each
other as sensivity will be decreased, see diagram.
• Open oce space or other open oor plan designs require addional
sensors. Place the sensors in a grid adjusng for walls and furniture,
see diagram.
The MOS is a wireless transmier intended to be used with EnOcean lighng
control products. Locang the wireless transmiers to work with the lighng
controller requires planning. Careful consideraon should be made for locang
the controllers and transmiers based on the construcon materials in the
space and possibility of tenant’s furniture disrupng the transmissions. Fire
doors, elevator shas, stairwells, storage areas and any large metal products
create radio shadows and will disrupt wireless transmissions.
4
On oor-plan drawings, draw 100 feet (30m) diameter circles around the
locaon of each controller to idenfy opmal transmier locaons. Refer to
the table below for range consideraons with building materials that reduce the
radio signal power.
Use an EPM300C for on-site range tesng and locaon suitability. The EPM300C
provides the convenience of a hand-held device indicang signal strength from
transmiers. The EPM300C will verify proper signal recepon at your intended
controller locaons.
Wood 0 - 10% Line of Site 100’ (30m) corridors
Plaster 0 - 10% Line of Site 330’ (100m)open halls
Glass 0 - 10% Plasterboard 100’ (30m) through 5 walls
Brick 5 - 35% Brick 65’ (20m) through 3 walls
MDF 5 - 35% FerroConcrete 33’ (10m)
Ferroconcrete 10 - 90% Ceiling Not Reccomended
Metal 90 - 100%
Aluminum 90 - 100%
The radio signal is aenuated by the materials that it passes through. Dense
materials require more power to pass a radio signal consuming more of the
signal strength and reducing the signal range.
You can use double sided tape or wall anchors and screws to mount the
MOS sensor.
1. Using a ngernail, insert under the clear plasc lens at one of the relief tabs
in the base plate and pull up.
2. You will need to repeat with at least two tabs unl the lens pops free.
3. Hold the sensor in place and mark the two mounng holes with a pencil.
4. Install the wall anchors and screws per the package instrucons leaving the
screws loose.
5. Place the MOS sensor so the screw heads go through the mounng holes
and slide the sensor so the screw head is holding the base plate.
6. Tighten the screws, do not over ghten.
7. Replace the lens over the sensor aligning the link buon hole with the
buon and press in place.
5
The MOS sensor has a slide switch that the user can use to select max. or
min. sensivity levels. False occupancy states caused by other elements
can be reduced by selecng the min. sensivity level. The default seng is
max sensivity.
To change the sensivity seng:
1. Remove the clear plasc lens by inserng a ngernail under the lens at one
of the relief tabs in the base plate and pull up.
2. Slide the switch over to the chosen seng.
3. Replace the lens over the sensor aligning the link buon hole with the
buon and press in place.
The MOS sensor can have a CR2032 baery installed to backup the solar energy
harvester. It is recommended to install the baery for any applicaon where the
lights need to turn on based on the sensor output.
1. Remove the clear plasc lens by inserng a ngernail under the lens at one
of the relief tabs in the base plate and pull up.
2. Using your ngers, remove the old baery by pulling the baery free from
the holder. Do not use a screwdriver.
3. Insert the new baery and press in place with your nger.
4. Replace the lens over the sensor aligning the link buon hole with the
buon and press in place.
The walk-test feature allows the installer to test the placement of the sensor
with the intended space usage paerns. An area where small hand movements
shall trigger the sensor can be tested during installaon to insure that the sensor
is close enough to the area for this detecon paern.
NOTE: The MOS sensor should be allowed to charge in a strong light source before using
the walk-test feature.
1. Press the link buon to start the walk test.
2. An on-board led will blink when moon is detected. The led should be
clearly visible as the walk test is performed.
3. The walk test will me out aer approximately 60 seconds and resume
normal operaon.
Linking the MOS to a receiver creates the communicaon
link between the sensor and a controller.
1. Place the receiver in LINK mode, consult the
manufacture instrucons if necessary.
2. Press the LINK buon on the MOS sensor. The sensor
will transmit the TEACH telegram to the receiver.
3. Exit LINK mode.
6
• Avoid transming down a length of wall to reduce signal reecon.
• Avoid transmissions that must penetrate walls at acute angles. This
increases the wall material the telegram must pass through, greatly
reducing the signal power.
• Avoid large obstrucons. Place receivers in alternate locaons to avoid the
radio shadow or use repeaters to go around the obstacle.
• Do not locate receivers close to other high frequency transmiers. Leave
at least 2’ between the receiver and any other source of interference
including, computers, video equipment, Wi-Fi/LAN routers, GSM
modems and monitors. Transmiers are not aected by these sources of
interference.
7
EEP: A5-07-01 Occupancy Sensor - PIR ON, PIR OFF
Power Supply
Operaonal Light Level
Charging Period
Inial Operaon
Solar cell, oponal baery (CR2032)
backup,Operaonal Light Level
30 lux (3 foot candles) minimum
Inial Operaon
6 hours full charge at 200 lux (19
foot candles)Telegram Transmission
Telegram Heartbeat Period
60 seconds in 30 lux ( 3 foot candles)
Full Charge Operaon
Telegram Transmission
Telegram Heartbeat Period
Communicaons
Antenna
Transmission Range
Inputs
Outputs
minimum 60 hours in 0 lux aer 6
hours @ 200 lux charging period
on moon or on heartbeat period
110 seconds ± 20 seconds
315 MHz EnOcean radio
Integrated whip
30m (100 .) - commercial oce space
LINK buon for assignment to receiver
Walk-Test LED
Opmal Operang Temperature
Relave Humidity
Weight
Dimensions
32°F to 86°F (0°C to 30°C)
5% to 93% RH (non-condensing)
3.7 oz. (104 gms.)
4.8” diameter, 1.5” height
(122 mm x 38)
8
FCC Part 15.231
Contains FCC ID: XMG-STM112C
The enclosed device complies with Part 15 of the FCC Rules. Operaon is subject
to the following two condions:
(I.) this device may not cause harmful interference and
(ii.) this device must accept any interference received, including
interference that may cause undesired operaon.
IC RSS-210
Contains IC: 7256A-STM112C
#1, 38924 Queens Way | Squamish | BC | Canada | V8B 0K8
Toll Free: 888-324-6359 | Phone: (778) 733-0111 | Fax: (604) 815-0078
Email: info@echoexsoluons.com | www.echoexsoluons.com
echoflex
© 2011-2012 Echoex Soluons, Inc. | Specicaons subject to change without noce.
Part # 8DC-5187 | Revision 2.0
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