| Вид документа | Інструкція з монтажу |
|---|---|
| Виробник | JCI |
| Код документа | wrs-rtn-series-receivers-for-many-to-one-wireless-room-temperature-sensing |
| Група обладнання | WRS Many-to-One Wireless Room Sensing System |
| Сторінок | 7 |
| Мова документа | англійська |
| Розмір файлу | 0.1 МБ |
Текст документа
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WRS-RTN Series Receivers for Many-to-One Wireless
Room Temperature Sensing Systems
Installation Instructions Part No. 24-10126-0, Rev. G
Issued February 2016
WRS-RTN0000-0, WRS-RTN0000-1
Application IMPORTANT: The WRS-RTN Series Receiver is
The WRS-RTN Series Receivers for the Many-to-One intended to provide an input to equipment under
Wireless Room Temperature Sensing Systems are normal operating conditions. Where failure or
designed to receive wireless Radio Frequency (RF) malfunction of the receiver could lead to personal
temperature data from multiple WRS-TTx Series injury or property damage to the controlled
Wireless Room Temperature Sensors for multiple equipment or other property, additional precautions
temperature zones. Up to 60 WRS-TTx Series Sensors must be designed into the control system.
can be associated with a single WRS-RTN Series Incorporate and maintain other devices, such as
Receiver. The practical average due to typical supervisory or alarm systems or safety or limit
application environments is 10 to 20 sensors per controls, intended to warn of or protect against
receiver. failure or malfunction of the receiver.
Note: The WRS-RTN0000-1 Receiver (CE Mark IMPORTANT: Le WRS-RTN Series Receiver est
compliant model) has a reduced transmission power destiné à transmettre des données entrantes à un
(10 dBm) and transmission range to comply with the équipement dans des conditions normales de
requirements of select countries. fonctionnement. Lorsqu'une défaillance ou un
The WRS-RTN Series Receiver works in conjunction dysfonctionnement du receiver risque de provoquer
with a Metasys® system Network Automation Engine des blessures ou d'endommager l'équipement
(NAE) or Network Control Engine (NCE) and provides contrôlé ou un autre équipement, la conception du
temperature data over Ethernet to the NAE or NCE. système de contrôle doit intégrer des dispositifs de
The NAE or NCE processes the temperature data and protection supplémentaires. Veiller dans ce cas à
distributes the data to various field controllers on the intégrer de façon permanente d'autres dispositifs,
Metasys network. tels que des systèmes de supervision ou d'alarme,
ou des dispositifs de sécurité ou de limitation, ayant
The receiver uses direct-sequence, spread-spectrum une fonction d'avertissement ou de protection en
RF technology and operates on the 2.4 GHz ISM band. cas de défaillance ou de dysfonctionnement du
The receiver meets the IEEE 802.15.4 standard for low receiver.
power, low duty cycle RF transmitting systems.
The WRS-RTN Series Receiver operates as a IMPORTANT: The WRS-RTN Series Receiver is
transceiver to create a bidirectional association with not designed or intended for use in mission-critical
the sensors, which allows the temperature sensing or life/safety applications.
system to confirm and synchronize data transmissions
Refer to the WRS Series Many-to-One Wireless Room
between the sensors and the receiver.
Temperature Sensing System Technical Bulletin
(LIT-12011095) for information on commissioning and
configuring a WRS-RTN Series Receiver for operation
in a Many-to-One sensing system.
WRS-RTN Series Receivers for Many-to-One Wireless Room
Temperature Sensing Systems Installation Instructions
1
North American Compliance Statement Canada
United States This Class (A) digital apparatus meets all the
requirements of the Canadian Interference-Causing
This equipment has been tested and found to Equipment Regulations.
comply with the limits for a Class A digital device
pursuant to Part 15 of the FCC Rules. These limits Cet appareil numérique de la Classe (A) respecte
are designed to provide reasonable protection toutes les exigences du Règlement sur le matériel
against harmful interference when this equipment is brouilleur du Canada.
operated in a commercial environment. This RF Transmitters: Industry Canada Statements
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in The term IC before the certification/registration
accordance with the instruction manual, may cause number only signifies that the Industry Canada
harmful interference to radio communications. technical specifications were met.
Operation of this equipment in a residential area is This device has been designed to operate with an
likely to cause harmful interference, in which case antenna having a maximum gain of 2 dB. Antenna
the user will be required to correct the interference having a higher gain is strictly prohibited per
at his/her own expense. regulations of Industry Canada. The required
RF Transmitters: Compliance Statement antenna impedance is 50 ohms.
(Part 15.19) To reduce potential radio interference to other users,
This device complies with Part 15 of the FCC Rules. the antenna type and its gain should be so chosen
Operation is subject to the following two conditions: that the Equivalent Isotropically Radiated Power
(EIRP) is not more than that required for successful
1. This device may not cause harmful interference, communication.
and
Le terme « IC » précédant le numéro d'accréditation/
2. This device must accept any interference inscription signifie simplement que le produit est
received, including interference that may cause conforme aux spécifications techniques d'Industry
undesired operation. Canada.
Warning (Part 15.21)
Cet appareil a été conçu pour fonctionner avec une
Changes or modifications not expressly approved by antenne d'un gain maximum de 2 dBi. En application
the party responsible for compliance could void the des réglementations d'Industry Canada, l'utilisation
user’s authority to operate the equipment. d'une antenne de gain supérieur est strictement
interdite. L'impédance d'antenne requise est de
RF Exposure (OET Bulletin 65)
50 ohms.
To comply with FCC RF exposure requirements for
Pour réduire les interférences radio potentielles
mobile transmitting devices, this transmitter should
avec les dispositifs d'autres utilisateurs, le type
only be used or installed at locations where there is
d'antenne et son gain doivent être choisis de façon à
at least 20 cm separation distance between the
ce que la Puissance Isotrope Rayonnée Équivalente
antenna and all persons.
(PIRE) ne soit pas supérieure à la puissance
nécessaire pour une bonne communication.
WRS-RTN Series Receivers for Many-to-One Wireless Room Temperature Sensing Systems
Installation Instructions
2
Installation Mounting
Location Considerations
IMPORTANT: Before installing the WRS-RTN
Series Receiver in plenum applications, verify Receivers Using the Omnidirectional Indoor
acceptance of exposed plastic materials in plenum Antenna
areas with the local building authority. Building Follow these guidelines when locating a
codes for plenum requirements vary by location. WRS-RTN Series Receiver using the omnidirectional
Some local building authorities accept compliance to antenna.
UL 1995, Heating and Cooling Equipment, while
others use different acceptance criteria. • Locate the receiver so that it is easily accessible
(typically just above the ceiling tiles).
Follow these guidelines: • Locate the receiver near the center of the sensor
• Transport the WRS-RTN Series Receiver in the array associated with the receiver.
original container to minimize vibration and shock • Locate the receiver on the same floor or building
damage to the receiver. level as the associated sensors. (Transmissions
• Verify that all the parts shipped with the receiver. may pass through floors. Test the transmission
strength before installing associated sensors and
• Do not drop the receiver or subject it to physical receivers on different floors or building levels.)
shock.
• Locate the receiver in line-of-sight with as many
Parts Included sensors as possible.
• one WRS-RTN Series Receiver
• Mount the receiver in any orientation; but for best
• one omnidirectional indoor antenna signal transmission, the antenna should be
• four No. 6 pan-head, sheet-metal screws oriented vertically with at least 2 in. (50 mm) of the
antenna tip exposed below and clear of any pipes,
• one installation instructions sheet duct work, or other metal obstructions, in direct
Dimensions line-of-sight to the sensors.
• Avoid metal obstructions (including equipment
rooms and elevator shafts) and concrete or brick
5-1/2
140
walls between the receiver and sensors.
Omnidirectional
Antenna • Do not mount the receiver in recessed areas, metal
5-3/4
enclosures, or shelving units (unless the receiver
146 antenna is positioned as described in Installing the
2-1/16
Omnidirectional Indoor Antenna on page 5).
52
• Do not point the tip of the omnidirectional antenna
at any of the associated WRS-TTx Series Sensors.
Note: For detailed information on estimating the
number of WRS-RTN Series Receivers needed for a
4-31/32 Many-to-One application and locating the
126
WRS-RTN Series Receivers for optimum signal
coverage, refer to the WRS Series Many-to-One
Link Wireless Room Temperature Sensing System
24 VAC LED Activity Technical Bulletin (LIT-12011095).
Class 2 LED
Parameter LED Receiver
FIG:frnt_vw
Power Supply Ethernet Reset Status Indicators
Port Port Button
Figure 1: WRS-RTN Series Receiver,
Physical Features and Dimensions (in./mm)
WRS-RTN Series Receivers for Many-to-One Wireless Room Temperature Sensing Systems
Installation Instructions
3
Wireless RF Signal Transmission Considerations To mount the receiver base with screws:
The maximum transmission range for indoor 1. Remove the receiver from the mounting base
line-of-sight transmissions between a WRS-TTx Series (Figure 2).
Sensor and a WRS-RTN0000-0 Receiver is
500 ft (152 m). Taking into consideration RF signal 2. Use the mounting base
3. Insert the four No. 6 screws into for screw hole template.
absorption and reflection due to metal objects, walls, mount holes on mounting base and
and furniture found in typical building interiors, the tighten them evenly to the surface.
practical average indoor (line-of-sight) transmission
range between a sensor and receiver is 200 ft (61 m). Slots
The maximum transmission range for indoor
line-of-sight transmissions between a WRS-TTx Series
Sensor and a WRS-RTN0000-1 Receiver is Locking
Tabs (4)
375 ft (114 m). Taking into consideration RF signal
absorption and reflection due to metal objects, walls,
and furniture found in typical building interiors, the
FIG:mntng_rcvr
practical average indoor (line-of-sight) transmission
range between a sensor and receiver is 165 ft (50 m). 4. Reinstall receiver
housing by aligning locking
The signal strength between an installed sensor and tabs with slots on mounting 1. Remove receiver housing by
receiver can be tested by pressing and releasing the base and pressing housing pressing the locking tabs in at
until it locks on to base. the slots in the mounting base to
occupancy button on the WRS-TTx Series Sensor. release the receiver from base.
Refer to the WRS Series Many-to-One Wireless Room
Figure 2: Mounting the WRS-RTN Series Receiver
Temperature Sensing System Technical Bulletin
(LIT-12011095) for more information on determining
the signal strength between a WRS-TTx Series Sensor 2. Use the mounting base as a template; place the
and a WRS-RTN Series Receiver. mounting base against the mounting surface.
Use a WRS-SST Series Wireless Sensing System Tool 3. Drill pilot holes at the marked locations and secure
to determine the radio frequency signal strength the mounting base to the surface with the (four)
between the sensor and receiver locations. Refer to the No. 6 screws supplied.
WRS-SST Series Wireless Sensing System Tools
Technical Bulletin (Part No. 24-10139-16) for more IMPORTANT: Do not overtighten the mounting
information on testing signal strength in your screws. Overtightening the mounting screws may
application. damage the mounting base or mounting surface.
Mounting the Base 4. Reinstall the receiver housing to the mounting
The WRS-RTN Series Receiver can be surface base.
mounted using the four No. 6 self-tapping, pan-head
screws supplied.
WRS-RTN Series Receivers for Many-to-One Wireless Room Temperature Sensing Systems
Installation Instructions
4
Wiring Note: Transformers not manufactured by
Johnson Controls may have different color wires.
Wiring Considerations and Guidelines Follow the manufacturer’s instructions when mounting
and wiring transformers.
24V~
Risk of Property Damage. Power
Do not apply power to the system before checking all Terminal Block
wiring connections. Short circuited or improperly
connected wires may result in permanent damage to Power Terminal
Block Plug
the equipment.
Wires from
COM HOT
Johnson Controls
FIG:pwr_prt
24 VAC Class 2
Power Transformer
Risque de dégâts matériels. Brown Wire Orange Wire
Ne pas mettre le système sous tension avant d'avoir (COM) (24 VAC)
vérifié tous les raccords de câblage. Des fils formant
Figure 3: WRS-RTN Power Supply Connection
un court-circuit ou connectés de façon incorrecte
risquent d'endommager irrémédiablement
l'équipement. Connecting to the Ethernet Network
The (10 or 100 Mbps) Ethernet connection is an
eight-pin RJ-45 network port (Figure 1). Use the
IMPORTANT: Use copper conductors only. Make Ethernet port to connect to the Internet Protocol (IP)
all wiring in accordance with local, national, and network on which the associated NAE or NCE resides.
regional regulations. The WRS-RTN Series
Receiver is a low-voltage (less than 30 VAC) device. IMPORTANT: You must assign an Internet
Do not exceed the receiver’s electrical ratings. Protocol (IP) address to the WRS-RTN Series
Receiver before connecting the receiver to the
IMPORTANT: Prevent any static electric discharge network the first time. Refer to the WRS Series
to the WRS-RTN Series Receiver. Static electric Many-to-One Wireless Room Temperature Sensing
discharge can damage the receiver and void any System Technical Bulletin (LIT-12011095) for more
warranties. information on assigning an IP address to the
receiver.
Follow these guidelines when wiring a receiver:
• Route the power supply wires and Ethernet cables
Setup and Adjustments
at least 2 in. (50 mm) away from the vent slots on Installing the Omnidirectional Indoor Antenna
the sides of the receiver housing. The omnidirectional indoor antenna, supplied with the
• Provide slack in the wires and cables. Keep cables receiver, fits the reverse polarity male Sub-Miniature
routed neatly around the receiver to promote good version A (SMA) connector.
ventilation, Light-Emitting Diode (LED) visibility, To install the omnidirectional antenna:
and ease of service.
1. Screw the omnidirectional antenna onto the
Connecting the Power Supply antenna port on the WRS-RTN Series Receiver.
The WRS-RTN Series Receiver requires a nominal
2. Position the antenna in a vertical position with at
24 VAC, 50/60 Hz, 4.5 VA (minimum), Class 2 power
least 2 in. (50 mm) of the antenna tip exposed and
supply. The required minimum voltage is 20.4 VAC.
unobstructed by any pipes, duct work, or other
See Table 1 for recommended Johnson Controls®
metal obstructions and in direct line-of-sight to the
transformers.
sensors.
1. Connect the 24 VAC supply power wires from the
transformer to the removable three-terminal plug
as shown in Figure 3. The middle terminal is not
used.
WRS-RTN Series Receivers for Many-to-One Wireless Room Temperature Sensing Systems
Installation Instructions
5
Refer to the WRS Series Many-to-One Wireless Room Repair Information
Temperature Sensing System Technical Bulletin
If the WRS-RTN Series Receiver fails to operate within
(LIT-12011095) and the WRS-SST Series Wireless
its specifications, replace the unit. For a replacement
Sensing System Tools Technical Bulletin
receiver, contact the nearest Johnson Controls
(Part No. 24-10139-16) for more information.
representative.
Accessories
Table 1: Accessories Ordering Information
Product Code Number Product Description
WRS-TTP0000-0 Wireless Room Temperature Sensor, Warmer/Cooler Setpoint Adjustment,
15 dBm Transmission Power
WRS-TTP0000-1 Wireless Room Temperature Sensor, Warmer/Cooler Setpoint Adjustment,
10 dBm Transmission Power (CE Mark)
WRS-TTR0000-0 Wireless Room Temperature Sensor, No Setpoint Adjustment, 15 dBm Transmission
Power
WRS-TTR0000-1 Wireless Room Temperature Sensor, No Setpoint Adjustment, 10 dBm Transmission
Power (CE Mark)
WRS-TTS0000-0 Wireless Room Temperature Sensor, Setpoint Adjustment Scale: 55 to 85°F/13 to 29°C,
15 dBm Transmission Power
WRS-TTS0000-1 Wireless Room Temperature Sensor, Setpoint Adjustment Scale: 55 to 85°F/13 to 29°C,
10 dBm Transmission Power (CE Mark)
WRS-SST-100 Wireless Sensing System Tool (Monitors RF Signal Strength and Temperature Data
between a WRS-TTx0000-0 Series Sensor and the Associated WRS-RTN0000-0 Series
or TE-7800 Series Receiver), 15 dBm Transmission Power
WRS-SST-101 Wireless Sensing System Tool (Monitors RF Signal Strength and Temperature Data
between a WRS-TTx0000-1 Series Sensor and the Associated WRS-RTN0000-1 Series
or TE-7800 Series Receiver), 10 dBm Transmission Power (CE Mark)
TP-2420 Transformer, Wall Plug Mount, 120 VAC to 24 VAC, 20 VA, Class 2
Y65T31-0 1 Transformer, 102/208/240 VAC to 24 VAC, 40 VA, Class 2, Foot Mount, 8 in. (20 cm)
Primary Leads and Secondary Screw Terminals
1. Additional Y60 Series Transformers are available from Johnson Controls.
Technical Specifications
WRS-RTN Series Receivers for Many-to-One Wireless Room Temperature Sensing
Systems (Part 1 of 2)
Power Requirements 24 VAC (+10%/-15%), 50/60 Hz, 4.5 VA (Minimum) Class 2 Power Supply
Addressing Configurable via the NAE or NCE for up to 511 Unique Transmitter ID Addresses and up
to 31 Property Code Addresses.
Ambient Operating 32 to 122°F (0 to 50°C )
Temperature Limits
Ambient Operating 5 to 95% RH, Noncondensing
Humidity Limits
Ambient Storage -40 to 160°F (-40 to 71°C)
Temperature Limits
Ambient Storage 5 to 90% RH, Noncondensing
Humidity Limits
RF Band Direct-Sequence, Spread-Spectrum, 2.4 GHz ISM Bands
Transmission Power WRS-RTN0000-0 Receiver: 15 dBm Maximum
WRS-RTN0000-1 Receiver: 10 dBm Maximum
WRS-RTN Series Receivers for Many-to-One Wireless Room Temperature Sensing Systems
Installation Instructions
6
WRS-RTN Series Receivers for Many-to-One Wireless Room Temperature Sensing
Systems (Part 2 of 2)
Transmission Range WRS-RTN0000-0 Receiver: 500 ft (152 m) Maximum Indoor Line-of-Sight;
200 ft (61 m) Practical Average Indoor
WRS-RTN0000-1 Receiver: 375 ft (114 m) Maximum Indoor Line-of-Sight;
165 ft (50 m) Practical Average Indoor
Receiver Outputs One Ethernet Connection for Communicating Temperature, Setpoint, Occupancy Status,
Field Strength Measurements, and Low Battery Conditions
Temperature System Accuracy 1F° (0.6C°) Over the Range of 55 to 85°F (13 to 29°C);
1.5F° (0.9C°) Over a Range of 32 to 55°F (0 to 13°C) and 85 to 110°F (29 to 43°C)
Wiring Terminations and One Three-Position Terminal Block with Removable Terminal Plug for 24 VAC Supply
Network Interfaces Power; One 10/100 Mbps, Eight-Pin, RJ-45 Ethernet Port
Network Bandwidth Less than 0.02% on a 10 Mbps Ethernet Connection
Requirement
Materials Gray Plastic Housing with UL94-5VB Flammability Rating
Mounting Screw Mount; Four No. 6 Pan-Head, Sheet-Metal Screws Included
Compliance (WRS-RTN0000-0 United States: Intended for NEC Class 2 Connection
Receiver)
UL Listed, File E107041, CCN PAZX
UL 94-5VB Flammability Rating
FCC Compliant to CFR 47, Part 15, Subpart B, Class A
Transmission Complies with FCC Part 15.247 Regulations for Low Power Unlicensed
Transmitters
Transmitter FCC Identification: CB2-TMPSENS2400A
Canada: Intended for CEC Class 2 Connection
UL Listed, File E107041, CCN PAZX7
UL 94-5VB Flammability Rating
Industry Canada IC: 279A-TSENS24A
Australia and New Zealand: RCM Mark, Australia/NZ Emissions Compliant
Compliance (WRS-RTN0000-1 Europe: CE Mark – Johnson Controls, Inc., declares that this product is in
Receiver) compliance with the essential requirements and other relevant provisions of the
R&TTE Directive.
South Africa: Accepts Directives for Europe
Shipping Weight 1.0 lb (0.45 kg)
European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS JOHNSON CONTROLS JOHNSON CONTROLS
WESTENDHOF 3 507 E MICHIGAN ST C/O CONTROLS PRODUCT
45143 ESSEN MILWAUKEE WI 53202 MANAGEMENT
GERMANY USA NO. 22 BLOCK D NEW DISTRICT
WUXI JIANGSU PROVINCE 214142
CHINA
The performance specifications are nominal and conform to acceptable industry standard. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or
misuse of its products.
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. © 2016 Johnson Controls, Inc.
WRS-RTN Series Receivers for Many-to-One Wireless Room Temperature Sensing Systems
Installation Instructions
Published in U.S.A. 7 www.johnsoncontrols.comПозиції каталогу з цим документом
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