Johnson Controls TE-7800 Series Installation Instructions Manual

TE-7800 Series Receivers for One-to-One Wireless Room
Temperature Sensing Systems
Installation Instructions
TE-7820 0, TE-7830
-
TE-7820-1, TE-7830-1
Application
The TE-7800 Series Receivers for One-to-One
wireless room temperature sensing systems receive
wireless Radio Frequency (RF) temperature data from
WRS Series Wireless Room Temperature Sensors,
and provide single zone temperature control data to
specified digital controllers in building Heating,
Ventilating, and Air Conditioning (HVAC) systems.
In a typical application, one WRS Series Sensor
reports to one TE-7800 Series Receiver; however, up
to four WRS Series Sensors can associate to a single
TE-7800 Series Receiver. In multi-sensor applications,
the receiver either averages the sensors' temperature
input or selects the highest or lowest sensed
temperature for control of the target zone.
The TE-7820-x Series Receivers communicate over
a zone bus interface with Johnson Controls®
VMA14 Series Controllers. The receiver supplies the
sensed zone temperature, temperature setpoint, field
strength measurements, and low battery conditions.
The TE-7830-x Series Receivers communicate over
an analog interface with Johnson Controls AS-AHU,
AS-UNT, AS-VAV, DX-9100, and FXxx Series Field
Controllers. The TE-7830-x Series Receivers
communicate 0 to 5 VDC analog signals for zone
temperature and setpoint, binary inputs for low battery
indication, and occupancy status to the supported field
controllers.
Note: TE-78x0-1 Series Receivers (CE Mark
compliant models) have a reduced transmission power
(10 dBm) and transmission range to comply with the
requirements of select countries.
Refer to the TE-7800 Series One-to-One Wireless
Room Temperature Sensing System Technical Bulletin
(LIT-12011097) for information on commissioning TE-
7800 Series Receivers and configuring One-to-One
wireless temperature sensing systems.
TE-7800 Series Receivers for One-to-One Wireless Room Temperature
0,
-
Refer to the
Sensing Systems Installation Instructions
2 4 - 1 0 1 3 9 - 8 ,
QuickLIT website for the most up-to-date version of this document.
The TE-7800 Series Receivers use direct-sequence,
spread-spectrum RF technology and operate on the
2.4 GHz Industrial, Scientific, Medical (ISM) band. The
receiver meets the IEEE 802.15.4 standard for low
power, low duty cycle RF transmitting systems.
A TE-7800 Series Receiver operates as a transceiver
to create a bidirectional association with a WRS Series
Sensor that allows the temperature sensing system to
confirm and synchronize data transmissions between
the sensor and the receiver.
IMPORTANT: The TE-7800 Series Receiver is
intended to provide an input to equipment under
normal operating conditions. Where failure or
malfunction of the receiver 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 receiver.
IMPORTANT: Le TE-7800 Series Receiver est
destiné à transmettre des données entrantes à un
équipement dans des conditions normales de
fonctionnement. Lorsqu'une défaillance ou un
dysfonctionnement du receiver 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
receiver.
IMPORTANT: The TE-7800 Series Receivers are
not designed or intended for use in mission-critical
or life/safety applications.
1
R e v . G
Part No. 24-10139-8, Rev. G
Issued February 2016