Johnson Controls TE730 Series Guide d'installation
- Taper
- Guide d'installation
TE730 Series Temperature Sensors Installation Instructions 1
Applications
The TE730 Series Temperature Sensors provide
temperature sensing in room wall-mount applications.
This arrangement allows local temperature setpoint
adjustment and temporary occupancy override.
A setpoint dial is included on all models to adjust the
temperature setpoint. A manual occupancy override
push button is available on one model to allow the user
to request a time-of-day scheduling override, when the
space is occupied outside of the normal occupied
hours schedule.
The wires connecting the temperature sensor to the
controller are terminated with a modular jack
connection. All models include a Sensor Actuator (SA)
Bus access port (6-pin modular jack) for connecting
accessories. This feature allows a technician to
commission or service the controller via the
temperature sensor.
Installation
Special Tools Needed
A 1.5 mm (1/16 in.) Allen wrench or a
Johnson Controls® T-4000-119 Allen-Head Adjustment
Tool is required during installation.
Accessories
The TE730 Series Temperature Sensor can be
adapted to mount onto a standard wallbox using
accessory NS-WALLPLATE-0, ordered separately.
IMPORTANT: The TE730 Series Temperature
Sensors are intended to provide an input to
equipment under normal operating conditions.
Where failure or malfunction of the temperature
sensor could lead to personal injury or property
damage to the controlled equipment or other
property, additional precautions must be designed
into the control system. Incorporate and maintain
other devices, such as supervisory or alarm systems
or safety or limit controls, intended to warn of or
protect against failure or malfunction of the
temperature sensor.
IMPORTANT : Le TE730 Series Temperature
Sensors est destiné à transmettre des données
entrantes à un équipement dans des conditions
normales de fonctionnement. Lorsqu'une défaillance
ou un dysfonctionnement du temperature sensor
risque de provoquer des blessures ou
d'endommager l'équipement contrôlé ou un autre
équipement, la conception du système de contrôle
doit intégrer des dispositifs de protection
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des
systèmes de supervision ou d'alarme, ou des
dispositifs de sécurité ou de limitation, ayant une
fonction d'avertissement ou de protection en cas de
défaillance ou de dysfonctionnement du
temperature sensor.
TE730 Series Temperature Sensors
Installation Instructions
TE730-29C-0
TE730-39C-0
Part No. 24-10674-0, Rev. C
Issued March 2016
24- 10674- 0, Rev. C
TE730 Series Temperature Sensors Installation Instructions2
Mounting
Location Considerations
Locate the TE730 Series Temperature Sensor:
• on a partitioning wall, approximately 1.5 m (5 ft)
above the floor in a location of average
temperature
• away from direct sunlight, radiant heat, outside
walls, outside doors, air discharge grills, or
stairwells; and from behind doors
• away from steam or water pipes, warm air stacks,
unconditioned areas (not heated or cooled), or
sources of electrical interference
Note: The temperature sensor is shock and vibration
resistant; however, be careful not to drop the unit or
mount it where it could be exposed to excessive
vibration.
The following ambient operating conditions apply:
• Temperature: 0 to 40°C (32 to 104°F)
• Humidity: 10 to 90% Relative Humidity (RH),
noncondensing; 30°C (86°F) maximum dew point
To mount the temperature sensor to the wall:
1. Use a 1.5 mm (1/16 in.) Allen wrench or
Johnson Controls T-4000-119 Allen-Head
Adjustment Tool to loosen the security screw on
the top of the unit.
2. Insert a coin into the slot next to the security screw
location, then carefully pry the top edge of the
temperature sensor assembly away from its
mounting base and remove.
3. Pull out approximately 152 mm (6 in.) of cable from
the wall, and insert the cable through the hole in
the mounting base.
4. Align the mounting base on the wall, and use the
base as a template to mark the location of the two
mounting holes on the surface.
Note: Confirm that the mounting base is positioned
with the proper edge up. The mounting base is
positioned properly when the security screw is located
on the top edge of the base.
5. Secure the mounting base to the wall using the
appropriate mounting hardware (field furnished).
6. Align the tabs on the bottom edge of the mounting
base with the slots on the bottom edge of the
temperature sensor assembly, and rotate the
assembly onto its mounting base.
7. Use a 1.5 mm (1/16 in.) Allen wrench or
Johnson Controls T-4000-119 Allen-Head
Adjustment Tool to tighten the security screw and
fasten the temperature sensor assembly to the
mounting base.
Wiring
Keep wires as short as possible to minimize
temperature sensor error. Each 76 m (250 ft) run of
1.0 mm diameter (18 AWG) wire or 15 m (50 ft) of
0.5 mm diameter (24 AWG) wire creates 0.83C°
(1.5F°) of error for a platinum sensor due to wire
resistance. To maintain less than 0.83C° (1.5F°) of
error, hold the total resistance of all temperature sensor
wiring below 3 ohms. When wiring the temperature
sensor, do not run low voltage wiring in the same
conduit as line voltage wiring or other conductors
supplying highly inductive loads.
IMPORTANT: Do not remove the Printed Circuit
Board (PCB). Removing the PCB voids the product
warranty.
!
CAUTION: Risk of Property Damage.
Do not apply power to the system before
checking all wiring connections. Short
circuited or improperly connected wires
may result in permanent damage to the
equipment.
MISE EN GARDE : Risque de dégâts
matériels.
Ne pas mettre le système sous tension
avant d'avoir vérifié tous les raccords de
câblage. Des fils formant un court-circuit
ou connectés de façon incorrecte
risquent d'endommager
irrémédiablement l'équipement.
IMPORTANT: Use copper conductors only. Make
all wiring connections in accordance with local,
national, and regional regulations.
TE730 Series Temperature Sensors Installation Instructions 3
Modular Jack Wiring
The modular jack connection is shown in Figure 1.
Make modular jack electrical connections to the 8-pin
connector, using eight conductor standard or
plenum-rated telephone or CAT5 cables. The signal
designations are identified in Table 1. Insert the
modular jack connector with the proper polarity (not
reversed). Misalignment can cause damage. Refer to
the controller documentation to determine the
appropriate cable assembly.
Setup and Adjustments
Adjust the setpoint temperature using the setpoint
adjustment dial. Rotate the dial clockwise to raise the
setpoint temperature; rotate the dial counterclockwise
to lower the setpoint temperature.
Troubleshooting
The TE730 Series Temperature Sensors are
recommended for use only with Johnson Controls
digital controllers. If the temperature sensor is not
functioning properly, use the following procedure to
identify the problem and determine a solution:
1. Check that the temperature sensor is mounted in
a location indicative of the space temperature
(for example, away from drafts or sunlight).
2. Check the wiring:
a. Verify that the wiring is correct. The modular
jack connector must be inserted with the
proper polarity (not reversed). Misalignment
can cause damage.
b. Check all supply voltage connections.
3. Check the settings:
a. Verify that any scaling modifications, setpoint
adjustments, and overrides have been saved
and downloaded to the digital controller.
b. Check the override status (Temporary
Occupancy mode vs. Unoccupied mode) at the
digital controller.
c. Check the setpoint settings.
4. Replace the temperature sensor if the
troubleshooting suggestions fail to remedy the
problem.
Repair Information
Do not attempt to field repair the TE730 Series
Temperature Sensor. As with any electrical device,
always keep the air vents clean and free from dust or
obstruction. If the TE730 Series Temperature Sensor
fails to operate within its specifications, replace the
unit. For a replacement temperature sensor, contact
the nearest Johnson Controls representative.
IMPORTANT: Do not insert a 6-pin connector or
anything other than an eight conductor modular jack
connector into the 8-pin jack on the back of the
TE730 Series Temperature Sensor, to prevent
damaging the modular jack.
Table 1: Modular Jack Pin Number Designations
Modular Jack
Pin Number
Designation
1 +15 VDC
2 Setpoint (AI2)
3 Temperature Sensor and
Manual Override (AI1)
4 Temperature Sensor Common for AI1
5 SA-
6 SA+
7 Setpoint Common for AI2
8 SA Bus Common
Figure 1: Modular Jack
Pin Number Designations
Pin Number Assignment for
Straight-Through Cable
23
457
1
FIG:mdlr_jck
Main
Port
86
Published in U.S.A. www.johnsoncontrols.com
TE730 Series Temperature Sensors Installation Instructions4
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.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
Technical Specifications
TE730 Series Temperature Sensors
Temperature Sensor Type Platinum 1k ohm Thin Film Resistive
Temperature Sensor Coefficient Approximately 3.9 ohms per C° (2 ohms per F°)
Temperature Sensor
Reference Resistance
1k ohms at 0°C (32°F)
Temperature Sensor Accuracy ±0.56C°/±1.0F° at 21°C (70°F)
Temperature Setpoint Range Adjustable 15 to 29°C (59 to 84°F)
Temperature Sensor Response Time 13 Minutes at 0.05 m/s (10 fpm)
Field Connections 8-Pin Modular Jack Connector
SA Bus Access 6-Pin Modular Jack Connector with Bottom Access for a
Wireless Commissioning Converter or VAV Balancing Tool
Manual Occupancy Override
(TE730-39C-0 Model)
Integral Manual Occupancy Override Push Button
Ambient Operating Conditions 0 to 40°C (32 to 104°F); 10 to 90% RH, Noncondensing;
30°C (86°F) Maximum Dew Point
Ambient Storage Conditions -40 to 60°C (-40 to 140°F); 5 to 95% RH, Noncondensing;
30°C (86°F) Maximum Dew Point
Materials White Thermoplastic Enclosure
Accessory NS-WALLPLATE-0: Adapts the TE730 Series Temperature Sensor to a
Standard Wallbox
Dimensions
(Height x Width x Depth)
80 x 80 x 36 mm (3-1/4 x 3-1/4 x 1-7/16 in.)
Shipping Weight 0.1 kg (0.3 lb)
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.
European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS
WESTENDHOF 3
45143 ESSEN
GERMANY
JOHNSON CONTROLS
507 E MICHIGAN ST
MILWAUKEE WI 53202
USA
JOHNSON CONTROLS
C/O CONTROLS PRODUCT
MANAGEMENT
NO. 22 BLOCK D NEW DISTRICT
WUXI JIANGSU PROVINCE 214142
CHINA
-
1
-
2
-
3
-
4
Johnson Controls TE730 Series Guide d'installation
- Taper
- Guide d'installation
dans d''autres langues
Documents connexes
-
Johnson Controls NS-MTB7002-0 Installation Instructions Manual
-
-
-
-
-
-
-
-
-