| Вид документа | Технічний бюлетень |
|---|---|
| Виробник | JCI |
| Код документа | ln-series-wireless-solution-guide-technical-bulletin |
| Група обладнання | LN Controller |
| Сторінок | 17 |
| Мова документа | англійська |
| Розмір файлу | 0.3 МБ |
Текст документа
LN Series Wireless Solution Guide
Technical Bulletin
Code No. LIT-12011628
Issued April 22, 2013
Supersedes May 31, 2012
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Energy Harvesting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Radio Transmissions Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Signal Transmission Quality Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Radio Signal Screening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Repeaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Solar Energy Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Solar Energy Charging Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Wall Mounting with Tape. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Wall Mounting with Screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Metal Enclosure Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Connecting the Wireless Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Wireless-Option Wireless Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Test and Validation Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Sensors and Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Typical Brightness Levels (lx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Transmission Norms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Wireless Sensor and Switch Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
LN Series Wireless Solution Guide Technical Bulletin 1
2 LN Series Wireless Solution Guide Technical Bulletin
LN Series Wireless Solution Guide
Technical Bulletin
Introduction
The LN Series controller product line offers an innovative line of wireless battery-
less sensors and switches intended for use with the LN Series wireless-option
controllers. The sensors and switches provide you with the freedom and
convenience to place and move them anywhere within the receiver limits without
worrying about wiring, drilling, or disrupting the visual look of their space.
The wireless battery-less sensors and switches harvest the smallest amount of
energy from a variety of sources. Most sensors use the light sources within the
building, through solar cells. The solar cells require only 4 hours a day of charging
to operate in total darkness for over 20 hours. This helps reduce operational energy
and maintenance costs. If necessary, you can use batteries as a backup. Battery
lifetime varies from 5 to 10 years depending on the component aging and self-
discharge of the used battery. Switches are powered by the actual pushing of the
button switch, known as a motion converter.
Energy Harvesting
Energy harvesting is the process of procuring small amounts of energy from
various sources for conversion to a power or energy source. This process of energy
conversion can take place in the form of motion conversion, solar conversion,
thermal conversion, rotation conversion, and vibration conversion.
Most of the LN Series sensors use solar conversion through small solar cells.
These solar cells use light absorbed from the sun and indoor lights. Light switches
use motion conversion through an electrodynamic energy converter.
Mounting Considerations
Mounting considerations are different for Radio Transmissions Range and Solar
Energy Storage. Both options are discussed in the following sections.
LN Series Wireless Solution Guide Technical Bulletin 3
Radio Transmissions Range
When you install wireless equipment, ensure the distances and obstructions do not
impede transmission.
In best conditions, where there are no obstructions creating screening, a radio
signal is transmitted in a 20 meters (65 feet) range for the 868.3 MHz and a
maximum 10 meters (32 feet) for the 316 MHz, between the Transmitter (Tx) and
the Receiver (Rx).
Figure 1: Transmitter and Receiver Distance
To obtain the best radio signal, avoid the following mounting and installation
factors that restrict transmissions range:
• Receiver mounted on a massive wall or inside metal enclosures
• Receiver or sensor mounted next to walls with metal structures
• Receiver placed next to a room corner
• Receiver or sensor installed on a metal junction box or metal mounting plate. If
this installation cannot be avoided, then make sure the receiver’s antenna is
straightened out and away from metal (at least 1 inch [2.5 centimeters] away).
• Switch or sensor mounted on a metal surface or structure (up to 30% loss of
transmission range) or metal stud (at least 4 inches from stud)
• Range along a narrow floor
Figure 2: Avoid Placing Sensor Directly on Metal Studs
4 LN Series Wireless Solution Guide Technical Bulletin
Radio signals are electromagnetic waves; hence the further they travel, the weaker
the signal becomes and the range is limited. The coverage is further decreased by
specific materials found in the direction of the transmission. For example, while
radio waves can penetrate a wall, they are dampened more than if the waves were
on a direct-line-of-sight (LoS) path (Table 1).
Table 1: Types of Wireless Range Reducers
Material Range Reduction vs. LoS
Uncoated, without metal (wood, drywall, 0 - 10%
glass)
Brick, particle board 5 - 35%
Metal, ferro concrete, mirrors 10 - 90%
Signal Transmission Quality Testing
To ensure that the actual signal transmission quality is acceptable, we strongly
advise you to check the signal quality using a field strength meter such as the EPM
300 (868 MHz) or EPM 300C (315 MHz) field strength meter. This meter unit
tests the actual transmission strength and quality of the received data.
Field strength tests are ideally conducted with two installers (one sending a signal
from a transmitter, such as a light switch, and one receiving the signal with the
EPM 300/C). However, the EPM 300/C can also be set to hold a received signal so
that a single installer can send a signal and then go to the EPM 300/C and check if
it was received. Ideally, installers use a pair of EPM 300/C to take advantage of
their repeater and radio link test modes.
Radio Signal Screening
Massive objects made of metal reflect electromagnetic waves and create what is
known as a radio shadow. Therefore, when installing the wireless equipment, it is
important to ensure that distances and obstructions do not impede transmissions.
Metallic obstructions such as wall reinforcements, machinery, and metal office
furniture (large filing cabinets) are major sources of field strength reduction, but
small metal studs on a gypsum dry wall do not show a recognizable screening.
Furthermore, fire-safety walls, elevator shafts, stairwells, and supply areas should
be considered as complete transmission screens.
Figure 3: Screening of Radio Wave (Metallic Parts)
LN Series Wireless Solution Guide Technical Bulletin 5
In addition, the angle at which the transmission travels through the obstructions
has a major influence on the field strength. The steeper the angle through an
obstruction, the more the field strength dampens. Therefore, we recommend that
you arrange the transmission so that it travels straight and perpendicularly through
the obstruction.
Figure 4: Penetration Angle of Radio Wave
Important objects and factors that decrease or constrain coverage, include:
• metal separation walls or hollow, lightweight walls filled with insulating wool
on metal foil
• false ceilings with panels made of metal or carbon fiber
• steel furniture, lead glass or glass with metal coating (typically not used
indoors)
• switches mounted on metal surfaces (typically 30% loss of range)
• metallic switch frames (typically 30% loss of range)
The wireless receiver should not be installed on the same side of the wall as the
transmitter. Near a wall, the radio waves are likely to be subject to interfering
dispersions or reflections. The position of the wireless receiver has to be on the
opposite or connecting wall and in the central location of the room. Where
possible, the receiver antenna should be at least 4 inches (10 centimeters) away
from the wall corner or concrete ceiling.
Figure 5: Radio Wave Along Wall
6 LN Series Wireless Solution Guide Technical Bulletin
Unrelated transmitters that emit high-frequency signals, such as computers, audio,
and video equipment, should be more than 0.5 meters (2 feet) from the receiver to
avoid possible interference.
Figure 6: Distance to Interference Sources
We also recommend that you avoid placing a wireless receiver and sensor directly
below or on top of each other. For example, if a wireless receiver is placed in the
ceiling, then the sensor should not be placed on the wall just below the ceiling, on
the same vertical axis as the receiver. The sensor or the receiver should be
relocated to obtain a better transmission range.
Figure 7: Wireless Receiver Ceiling Installation
Repeaters
Repeaters are wireless devices that help deal with screening and poor reception. A
repeater receives transmissions and resends an amplified transmission to the
receiver. This way, the transmission range can be increased and obstacles can be
bypassed. Repeaters do not require any configuration and are operational by
connecting them to the supply voltage.
LN Series Wireless Solution Guide Technical Bulletin 7
Repeaters help transmit refreshed signals to enhance range and reliability. They are
used to route around obstructions or interference, and act as range extensions that
use the radio frequency (RF) network to send information at longer distances
between a transmitter and receiver.
Figure 8: Use of Repeaters
In a setting where a metallic object needs to be bypassed, such as in an elevator
shaft, or stairwell, mounting an additional repeater at a suited location can easily
provide a better radio signal coverage.
IMPORTANT: Avoid metallic obstructions when setting up your wireless
system; for example, elevator shafts, electric riser, and metal enclosures.
Metallic obstructions are major obstacles for wireless communication
Solar Energy Storage
Wireless sensors enabled with solar cells use energy converted from natural and
artificial light for their daily operation. All sensors store energy so they can
continue to operate in the absence of sufficient light. Due to energy-optimized
wireless technology, our wireless devices use a solar cell to supply the necessary
energy to operate. To meet special requirements concerning correct and sufficient
ambient brightness, it is necessary to observe basic conditions when selecting the
mounting location:
• a minimum illumination of 200lx available to the sensor for at least 4 hours
everyday with artificial fluorescent lighting or for at least 3 hours everyday
with natural sunlight. Otherwise, a minimum illumination of 260lx available to
the sensor for at least 3 hours everyday with artificial fluorescent lighting. See
Table 6 for typical brightness levels within different establishments.
• total illumination does not exceed 1000lx for long periods
• the angle of incidence relative to the solar cell is not too steep when
illuminating the sensor with direct artificial light such as spotlights
• avoid placing the sensor under direct sunlight so you do not receive inaccurate
temperature measurements
• mount the sensor in an obstruction-free area while keeping the use of the room
and within reception range of controller
• an increase in the sending rate of the wireless device requires more energy and
illumination
8 LN Series Wireless Solution Guide Technical Bulletin
Solar Energy Charging Guidelines
When solar energy devices are stored in darkness for a long period of time, the
solar-powered energy storage drains. You must fully charge the device prior to use.
Generally you may fully charge the device in a single day or you may begin
immediate operation. If you begin immediate operation, ensure the environment
has light at least 7 hours per day at 200 brightness level (lx) for 3 consecutive days.
After the device is charged, it only requires light exposure for 4 hours at 200lx.
Note: The device may take between 30-60 minutes before it is able to transmit the
first signal if you begin immediate operation.
After you initially charge the wireless sensor, it is ready for use. The sensor should
be exposed to a minimum of 4 hours of light at 200lx daily. The minimum
exposure allows the device to operate for the next 72 hours in the dark.
Note: If you do not expose the wireless sensor to the minimum light
requirements, it may result in the wireless sensor to completely discharge.
If the wireless sensor completely discharges it disables the wireless
sensor’s ability to continuously operate the controller.
For locations where the minimum daily exposure is not always ensured, use a
3.6 V Lithium battery (3.6 V SAFT® Type LS 14250, 1/2 AA) to maintain
constant communication between the sensor and the controller. This battery only
acts as a backup power source if the sensor discharges while operating in the
absence of light. Table 2 describes the wireless sensor approximate initial
full-charging time.
Table 2: Wireless Sensor Approximate Full-Charging Time
Number of Continuous Hours Brightness Level (lx)
18 200lx
11 300lx
9 400lx
7 600lx
5 800lx
Installation Instructions
The wireless receiver can be mounted on a ceiling or wall using screws or
double-sided tape, or on a metal enclosure using a 1/2-inch NPT hub. Whichever
method is used, the wireless receiver should not be 16 inches (41 centimeters) or
more away from the controller or any network communications cables.
LN Series Wireless Solution Guide Technical Bulletin 9
Wall Mounting with Tape
Wall mounting is accomplished by fastening the sensor base plate to a flat wall
surface with the included adhesive double-sided tape. Apply the tape to the back of
the receiver first and then stick the receiver to the desired mounting area.
Figure 9: Mounting Using Double-Sided Tape
Wall Mounting with Screws
1. Open the receiver by separating the front and back plates.
2. Use the mounting holes on the back plate to mark the location of the holes to be
drilled.
3. Remove the back plate and the drill holes.
4. Clean the newly drilled holes, insert wall anchors, and then fasten the back
plate with screws.
5. Reattach the receiver to the back plate.
Figure 10: Mounting Using Wall Screws
10 LN Series Wireless Solution Guide Technical Bulletin
Metal Enclosure Mounting
If the receiver is to be mounted on a metal enclosure, then a 1/2-inch NPT hub can
be used. The 1/2-inch NPT hub is composed of three parts (Figure 11):
Figure 11: NPT Hub Pieces
To mount the receiver on a metal enclosure:
1. Affix the NPT hub to the bottom of the wireless receiver. Ensure the cap of the
NPT is undone.
2. Place the wireless receiver on the enclosure, aligning the NPT hub with the
enclosure’s hole.
3. Using the cap, tighten the wireless receiver to the enclosure.
Figure 12: Mounting on a Metal Enclosure
Connecting the Wireless Receiver
After mounting, the wireless receiver should be connected to the controller’s
wireless port with the supplied 6.5-foot (2-meter) cable.
IMPORTANT: Do not substitute with a cable from other sources. This cable
cannot be made any longer and must not be modified.
LN Series Wireless Solution Guide Technical Bulletin 11
The wireless receiver's socket is located inside the device. To locate it, open the
wireless receiver by separating its front and back plates.
Figure 13: Socket Location
Wireless-Option Wireless Receivers
Table 3 lists the two LN Series wireless-option wireless receivers.
Table 3: Wireless Receivers
Receiver Model Description
LN-WMOD868-0 Receiver for the 868.3 MHz wireless-option sensors and switches.
LN-WMOD315-0 Receiver for the 315 MHz wireless-option sensors and switches.
Test and Validation Tools
Table 4 lists the test and validation tool.
Table 4: Test and Validation Tool
Tool Description
EPM 300 Field strength meter for finding optimal mounting place for transmitters and
receivers.
12 LN Series Wireless Solution Guide Technical Bulletin
Sensors and Switches
When you connect the Johnson Controls® LN Series Controllers to the Wireless
Receiver, all the wireless-option controllers can receive wireless input signals in
both 315 MHz and 868.3 MHz frequencies. The controllers must use the same data
telegram format, for example, the LN GPI software. Table 5 lists the supported,
sensors.
Table 5: LN Series Supported Sensors
Model Description
SR04 Room temperature sensor, wireless, solar cell powered, complete with
battery holder (ordered separately)
SR04P Room temperature sensor, wireless, solar cell powered with setpoint
adjustment, complete with battery holder (ordered separately)
SR04PT Room temperature sensor, wireless, solar cell powered with setpoint
adjustment and override, complete with battery holder (ordered
separately)
SR04P MS Room temperature sensor, wireless, solar cell powered with setpoint
adjustment and slide switch on/off (O/I), complete with battery holder
(ordered separately)
SR04PST Room temperature sensor, wireless, solar cell powered with setpoint
adjustment, fan speed adjustment, override, complete with battery holder
(ordered separately)
SR04 RH Room humidity and temperature sensor, wireless, solar cell powered.
complete with battery holder (ordered separately)
SR04P RH Room humidity and temperature sensor, wireless, solar cell powered.
Complete with battery holder (ordered separately).
SR04PT RH Room humidity and temperature sensor, wireless, solar cell powered.
Complete with battery holder (ordered separately).
SR04P MS RH Room humidity and temperature sensor, wireless, solar cell powered with
setpoint adjustment and slide switch O/I (on/off). Complete with battery
holder (ordered separately).
SR65 AKF Series Duct temperature sensor, wireless, solar cell powered. Complete with
battery holder (ordered separately).
SR65 TF Series Cable temperature sensor, wireless, solar cell powered. Complete with
battery holder (ordered separately).
SR65 VFG Surface temperature contact sensor, wireless, solar cell powered.
Complete with battery holder (ordered separately).
SR65 Outdoor temperature sensor, wireless, solar cell powered. Complete with
battery holder (ordered separately).
SRW01 Door/window contact sensor, wireless, solar cell powered.
MC-17 Door/window contact sensor, wireless, solar cell powered.
SR65 LI Outdoor light sensor, wireless, solar cell powered. complete with battery
holder (ordered separately).
SR65 DI Digital input (2-wire dry contact) for potential-free contacts, wireless, solar
cell powered. Complete with battery pack (ordered separately).
ERTP Repeater Low voltage and high voltage repeaters for out-of-range sensors, wireless,
Series powered by 24 V or 120/277 V or 120/347 V.
Note: Due to high voltage, check with local authorities before installation.
LN Series Wireless Solution Guide Technical Bulletin 13
Typical Brightness Levels (lx)
Table 6 describes the typical brightness levels in various locations.
Table 6: Typical Brightness Levels
Illumination Area Type Destination/Workspace Typical Brightness (lx)
Home Usually 100-500lx
Schools Corridor 100-300lx
Classroom (general) 300-750lx
Reading room (laboratory) 500-1500lx
Offices Computer room (general) 200-500lx
Meeting room 300-700lx
Canteen 150-300lx
Corridors 50-100lx
Reception 300-700lx
Restroom 100-300lx
Factories Production hall 500-1500lx
Development, office 300-750lx
Design CAD 500-1500lx
Laboratory, inspection work 750-1500lx
Packaging of products 150-500lx
Storage 100-300lx
Hospitals Visitor room 300-500lx
First aid, storage 500-1500lx
Bedroom 100-300lx
Pharmacies 500-1000lx
Wash rooms 150-300lx
Hotels Reception 200-500lx
Entrance area 100-300lx
Restaurant 150-300lx
Restroom 150-300lx
Bars 50-150lx
Corridors 50-100lx
Staircases 50-150lx
Stores Saleroom 300-1000lx
Show room 500-1500lx
Packaging area 200-300lx
Lounge 300-500lx
Conference room 300-700lx
Trade Show Booth 300-500lx
Sports Arena Indoor area 200-500lx
14 LN Series Wireless Solution Guide Technical Bulletin
Technical Specifications
Transmission Norms
Table 7 lists the countries where wireless devices meet the transmission norms.
Use this table as a guideline. Before you begin installation, contact your local
authorities.
Table 7: Transmission Norms
Region 868.3 MHz 315 MHz Notes
America United States, Canada1 Yes 868.3 MHz meets
(every 6.5 transmission norms
seconds) but is not supported
Brazil, Colombia Yes Yes
(every 6.5 (every 6.5
seconds)2 seconds)
Mexico Yes
(every 6.5
seconds)
Argentina Convergence to
FCC expected
Europe European Union (includes: Yes
Austria, Belgium, Bulgaria, (every 0.4
Cyprus, Czech Republic, seconds)3
Denmark, Estonia, Finland,
France, Germany, Greece,
Hungary, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta,
Netherlands, Poland, Portugal,
Romania, Slovak Republic,
Slovenia, Spain, Sweden,
United Kingdom
Rest of Europe: Albania, Yes
Bosnia-Herzegovian, Croatia,
Georgia, Monaco, Serbia,
Turkey, Ukraine
Russia In process Following R&TTE in
process
LN Series Wireless Solution Guide Technical Bulletin 15
Table 7: Transmission Norms
Region 868.3 MHz 315 MHz Notes
Asia New Zealand Yes Yes
Pacific
Australia Yes Special license and
fee necessary:
www.acma.gov.au
French Polynesia, Papua New Yes
Guinea, Tonga
China, Hong Kong, Taiwan Yes
Bangladesh Yes Yes
India Yes FCC compliant
equipment is
accepted for type
approval
Japan Yes PTM200C does
have MIC grant
Malaysia Yes On special license,
approval
necessary:
www.sirim.my
Singapore Yes Yes
South Korea Convergence to
Japan expected
Thailand Yes
Vietnam Yes Yes
Middle Saudi Arabia, Lebanon Yes Yes
East
United Arab Emirates (Dubai, Yes Yes PTM200 does have
Abu Dhabi) TRA grant
(868.3MHz)
Israel Yes
Kuwait, Oman, Jordan, Yes
Tajikistan
Bahrain Yes
Africa Burkina Faso, Djibouti, Malawi, Yes
Mauritius, South Africa,
Swaziland, Togo, Uganda,
Zambia, Zimbabwe
Egypt Approval
necessary:
www.ntra.gov.eg
1. Johnson Controls, Inc. has attained FCC and IC approvals for the 315 MHz Wireless Receiver
and recommends using this transmission frequency in North America. Avoid the 868.3 MHz
transmission because of a potential source of interference from truck radio stations. Depending
on the distance to the wireless installation, this interference may cause some disturbances to
the wireless transmission.
2. This is an FCC duty cycle regulation; 1 radio packet of a transmitter should not be sent within
6.5 seconds of the previous one.
3. This is an R&TTE duty cycle regulation; 1 radio packet of a transmitter should not be send with
0.4 seconds of the previous one.
16 LN Series Wireless Solution Guide Technical Bulletin
Wireless Sensor and Switch Specifications
Table 8: Wireless Sensor and Switch Specification
Operating Temperature -25 to 65°C (-13 to 149°F)
Data Range 120 to 125 kbps
Channel Bandwidth 280 kHz
Modulation Type Amplitude-shift keying (ASK)
Frequency 868.3 MHz/315 MHz
Transmission Power Maximum 10 mW
Transmission Range 100 m line of sight; 20 m between walls
Troubleshooting
Table 9: Wireless Troubleshooting
Problem Symptom Solution
Wireless Receiver and Wireless Receiver not Using the controller’s
wireless battery-less associated with controller configuration plug-in or wizard,
sensors and switches not check the wireless sensor input
communicating configuration menu. Refer to the
controller’s user guide for more
information.
Power Discharge 1. Recharge the wireless device
with light (if solar-powered) or
replace the battery
(if battery-powered),
2. Ensure sufficient light intensity
(200lx for 4 hours/day).
WIreless device too far from Reposition the wireless device to
the wireless receiver be within the range of the wireless
receiver.
United States Emissions Compliance
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Canadian Emissions Compliance
This Class (B) digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la Classe (B) respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2013 Johnson Controls, Inc.
LN Series Wireless Solution Guide Technical Bulletin 17
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