Johnson Controls NS Series Installation Manual

Applications
The vertical wallbox-mounted or surface-mounted NS
Series Network Sensor without Liquid Crystal Display (LCD)
is an electronic zone sensor designed to function directly
with Johnson Controls
®
Passing (MS/TP) digital controllers in Heating, Ventilating,
and Air Conditioning (HVAC) systems. Models in this series
monitor the zone temperature and humidity, and transmit
this data to a field controller on the Sensor Actuator (SA)
Bus.
A warmer/cooler dial is included on certain models for
minor temperature adjustments from the setpoint. An
occupancy override button is also featured on some
models, which allows the user to signal the controller that
the space is occupied, to request an override of time-of-
day scheduling. Rotation of the warmer/cooler dial signals
occupancy as well. Select models include DIP switches to
set a unique address in averaging applications. Models are
available with or without a Johnson Controls logo on the
face of the unit.
Depending on the model chosen, the wires connecting the
network sensor to the controller can be terminated using
either a modular jack or screw terminal block, offering
wiring flexibility.
Note: Models featuring a modular jack are not
intended for installations where daisy chaining to the
MS/TP Bus is required.
All models include an SA Bus access port for connecting
accessories to access the SA Bus. This feature allows a
technician to commission or service the controller via the
network sensor.
Note: Since some NS Series Network Sensor
features are not supported in previous releases of
Metasys or Facility Explorer system software, it is
®
recommended that the system software be kept up
to date.
Important: The NS Series Network Sensor is
intended to provide an input to equipment under
normal operating conditions. Where failure or
malfunction of the network 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 network sensor.
Vertical Wallbox-Mounted or Surface-Mounted
NS Series Network Sensors without LCD
BACnet Master-Slave/Token-
®
Important: Le NS Series Network Sensor est
destiné à transmettre des données entrantes à
un équipement dans des conditions normales
de fonctionnement. Lorsqu'une défaillance ou
un dysfonctionnement du network 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 network sensor. Approved
March 14, 2003.
North American emissions compliance
United States
This equipment has been tested and found to comply with
the limits for a Class A digital device pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when
this equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications. Operation
of this equipment in a residential area may cause harmful
interference, in which case the users will be required to
correct the interference at their own expense.
Warning (Part 15.21)
Changes or modifications not expressly approved by the
party responsible for compliance could void the user's
authority to operate the equipment.
Canada
This Class (A) digital apparatus meets all the requirements
of the Canadian Interference-Causing Equipment
Regulations.
Cet appareil numérique de la Classe (A) respecte toutes
les exigences du Règlement sur le matériel brouilleur du
Canada.
Industry Canada Statement(s)
This device complies with Industry Canada licence-exempt
RSS standard(s). Operation is subject to the following two
conditions:
1. This device may not cause interference, and
2. This device must accept any interference, including
interference that may cause undesired operation of
the device.
Le présent appareil est conforme aux CNR d'Industrie
Canada applicables aux appareils radio exempts de
Installation Guide
Part No. 24-10094-33 Rev. P
*241009433P*
NS-BHP700x-0, NS-BHN700x-0,
2021-03-31