Part No. 24-11443-00006, Rev. B
1
NS8000 Series
Vertical Wallbox-Mounted or Surface-Mounted NS Series Network Sensors
Graphical Display models
Part No. 24-11443-00006, Rev. B
Issue Date January 2020
Installation Guide
*241144300006RevB*
Important (USA, Canada)
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.
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.
Mounting
466
72.0
74.5
40
CO2
°F
466
ppm
72
CO2
40
North American Emissions Compliance
United States
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 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.
Canada
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.
• You can surface mount or wallbox mount the NS Series Network Sensor. For wallbox-mounted installations, mount the
NS Series Network Sensor on a vertically roughed-in wallbox only. Do not attempt to mount the sensor on a horizontally
roughed-in wallbox.
• Johnson Controls® does not supply the required hardware to mount the sensors.
Note:
Part No. 24-11443-00006, Rev. B
2
NS8000 Series
Location considerations
48 in (1.2 m)
°C
MAX MIN
50°C
122°F
0°C
32°F
MAX 90% RH
MIN 10% RH
85°F (29°C) MAX DP
Special tools (only one type needed)
Johnson Controls T-4000-119 Allen-head adjustment tool
JC 5309 Allen-head flexible tool
1/16 in (1.5 mm) Allen wrench
Note:
• Locate the network sensor away from steam or water pipes, warm air stacks, unconditioned areas (not heated or cooled),
or sources of electrical interference.
• Height requirements may vary depending on the site.
• Network sensors without CO
2
sensing are shock and vibration resistant, but not shock and vibration proof. Be careful not
to drop the unit or mount it where it could be exposed to excessive vibration. Dropping a CO
2
network sensor may result
in readings outside of the specified accuracy tolerance.
Part No. 24-11443-00006, Rev. B
3
NS8000 Series
2
1
Installation
21
Risk of Electric Shock.
Disconnect the power supply before making electrical connections to avoid electric shock.
Risque de décharge électrique.
Débrancher l’alimentation avant de réaliser tout raccordement électrique afin d’éviter tout risque de décharge électrique.
IMPORTANT: Do not insert tools into the housing. Be careful not to damage any components when pushing the tabs on either side
of the sensor.
IMPORTANT: Do not remove the printed circuit board (PCB). Removing the PCB voids the product warranty.
IMPORTANT: Failure to adhere to these wiring details causes the network sensor to function incorrectly. You will not be able to
connect to the system using the Bluetooth® Wireless Comissioning Converter (BTCVT), Mobile Access Portal Gateway (MAP), or
the handheld VAV balancing tool, and you will not be able to expand the system with future offerings.
IMPORTANT: Do not connect the SA bus ground, the modular phone jack GND or the screw terminal COM, to the negative
communication terminal SA–.
IMPORTANT: Do not connect the Sensor/Actuator (SA) connection at the controller until the cables have completely
been terminated.
Notes: • Do not use both the modular phone jack and screw terminal connections on the same SA bus segment
at the same time.
• You cannot use the modular phone jack and screw terminal connections simultaneously.
Part No. 24-11443-00006, Rev. B
4
NS8000 Series
5
2
1
4
SA +
SA –
COM
15 VDC
15 VDC
COM
15 VDC
1 2 5 643
COM
SA +
SA -
3
Part No. 24-11443-00006, Rev. B
5
NS8000 Series
Table 1: Display icons
Icon Icon name Icon description Hide options
Up arrow Increases current setting
No
Down arrow Decreases current setting
Background light Sets light background color
Background dark Sets dark background color
Brightness bar Screen brightness setting
Brightness Screen brightness level
Cancel Cancels a setting change
Checkmark Confirms a setting change
CO
2
CO
2
measurement
Fan speed Fan speed setting
Fan auto Automatic fan speed
Fan speed bars Current fan speed
Relative humidity Humidity measurement
Occupancy Occupancy indicator
Setpoint Configurable setpoint temperature
Network Network connection to host controller over SA bus No
No network Sensor not connected to host controller No
Settings Settings menu
Settings lock Lockout mode
Temperature Displays current temperature
No
Setting enabled Toggle setting is blue
Setting disabled Toggle setting is white
Error Title 24 error indicator
Page indicator Settings screen page indicator
Scroll arrows Settings screen scroll arrows
Timeout Screen timeout mode
Screen dim Screen timeout set to dim
Screen off Screen timeout set to turn off
Graphical display overview
Yes. See Hiding icons on the home
screen.
Yes. See Activating and deactivating the
screen lockout mode.
E1
CO2
A
A
72
466
72.0
74.5
40
CO2
°F
E1
7246640
CO2
7246640
A
A
CO2
72
Figure 1: Temperature screen
Figure 2: Fan speed screen Figure 3: Settings screen
Part No. 24-11443-00006, Rev. B
6
NS8000 Series
Setup and adjustments for the graphical display model
Adjusting the temperature setpoint
1. Press the Temperature icon to view the temperature display screen.
2. Press the oval Setpoint icon to open the setpoint adjustment settings screen.
3. Press the Up or Down arrow to increase or decrease the temperature setpoint by 0.5°F or 0.5°C.
4. Press the green Checkmark icon to confirm the change or press the red Cancel icon to cancel the change, and return to the
previous screen.
5. Optional: Press and hold the Up or Down arrow to continuously increase or decrease the temperature setpoint.
Adjusting the fan speed
1. Press the Fan icon to view the fan display screen.
2. Press the Up or Down arrow to increase or decrease the fan speed to cycle through off, low, medium, or high fan speed
settings.
3. Optional: Press the Fan Auto icon to set the fan speed to automatic mode. The Fan Auto icon circle is blue and the Up arrow,
the Down arrow, and the Fan Speed bars display as inactive. Deselect auto mode to increase or decrease the fan speed.
Note: The Up or Down arrows display as inactive when the fan reaches the maximum or minimum fan speed setting.
Viewing the SA Bus sensor address and rmware version
1. Press the Network icon at the top of the display screen to access the network settings screen.The rmware version displays
for diagnostic purposes.
2. Press and hold the SA Bus for 3 seconds to access the SA Bus address edit screen.
3. Press the Up or Down arrows to modify the SA Bus sensor address.
4. Set the SA Bus sensor address between 199 and 206 to connect to the corollary controller.
5. Press the green Checkmark icon to confirm the change or press the red Cancel icon to cancel the change, and return to the
previous screen.
The NS8000 Graphical Sensor model features ve main display screens. See Table 1 for touchscreen icon descriptions. The
current values for temperature, relative humidity (RH), or CO
2
show below the relevant icon. Any interaction with a display screen
activates temporary occupancy mode for 2 minutes. See Figure 1 to 3 for individual graphical display screens.
Main screens overview
Viewing the settings screens
1. Tap the Settings icon to access the settings screens.
2. Tap the left and right arrows at the top of the screen to scroll through the three pages of screen settings.
3. Tap any of the icons - temperature, RH, CO
2
, fan - on the bottom row to exit the Settings menu.
Adjusting the screen display settings
1. Press the Settings icon to open the screen display settings.
2. Toggle the Brightness Bar icon to the left or right to adjust the screen brightness.
3. Set the Screen Timeout mode to dim or turn off after 60 seconds. The default setting is to turn off the screen.
4. Tap the Toggle icon to switch between light and dark mode. The default setting is light mode.
Note: After a fixed duration of 60 seconds, the settings screen returns to the last visited main display screen.
Notes:
• The large number on the temperature display screen shows the current temperature.
• The number in the blue oval shows the current setpoint value displayed in degrees Fahrenheit or Celsius.
• You can change the temperature unit in the Settings section. See Adjusting the temperature unit.
• The page indicator at the top of the screen shows the selected settings page.
• After a fixed duration of 60 seconds, the settings screen returns to the last visited main display screen.
Notes:
• Press an icon to select the display screen for temperature, RH, CO
2
, fan speed, or screen settings.
• A blue square highlights the selected icon at the bottom of the screen.
• After 10 seconds of inactivity on any adjustment screen, the UI returns to the previous display screen.
• A pressed arrow displays as dark gray while inactive arrows and inactive settings display as pale gray.
• An enabled Up or Down arrow displays as blue.
• After 60 seconds of inactivity, the display screen dims or turns off based on the user settings for sleep mode.
• When any user interaction occurs, the display screen exits sleep mode.
Notes:
Part No. 24-11443-00006, Rev. B
7
NS8000 Series
Activating and deactivating the screen lockout mode
Lock the screen to prevent users from making setpoint changes or accessing the settings screens. To activate and deactivate the
screen lockout, complete the following steps:
1. Press the Settings icon for 10 seconds to enter Lockout mode.The lock symbols replaces the Settings icon.
2. In Lockout mode, you cannot access the Temperature setpoint screen, the Settings screen, or the Network screen.
3. Press the Settings icon for 10 seconds to exit Lockout mode.
Changing the decimal separator
1. Press the Settings icon and tap the arrow in the top right to navigate to the second page.
2. To change the decimal separator, tap the Toggle icon to switch between the decimal comma and decimal point.
Selecting the maximum fan speed setting
The default fan speed is automatic. To change the value of the maximum fan speed, complete the following steps:
1. Press the Settings icon and tap the arrow in the top right to navigate to the second page.
2. Tap the Fan Speed bars to select the maximum setting as No Fan, Low, Medium, or High.
Hiding icons on the home screen
1. Press the Settings icon and tap the arrow in the top right to navigate to the third page.
2. Press an icon to toggle between showing the icon and hiding the icon.
3. Press the green Checkmark icon to confirm the change or the red Cancel icon to cancel the change, and return to the
previous screen.
Adjusting the temperature unit
1. Press the Settings icon and use the scroll arrow to navigate to the second page.
2. To change the temperature unit, tap the Toggle icon to switch between Fahrenheit and Celsius.
Title 24 error indicators
In the event of a Title 24 related error, the graphical screen displays the Error icon in the upper left of the display screen with the
corresponding error code number for all the required state of California Title 24 economizer fault conditions. See the following talbe
for fault error codes.
Table 2: Fault error codes
Display text California Title 24 economizer fault condition Possible problem
E0 Air temperature sensor failure/fault Problem with one of the air temperature sensors. Check
outdoor air, return air, or supply air sensors.
E1 Not economizing when it should The economizer is not using outdoor air when it should.
E2 Economizing when it should not The economizer is allowing outdoor air inside when the
conditions are not suitable for economizer operation.
E3 Damper not modulating The economizer damper is not able to modulate properly.
Check damper, linkage to actuator, or the actuator.
E4 Excess outdoor air The economizer is allowing excess outdoor air inside.
Notes:
• The fan icon is hidden by default in a newly shipped unit. You can activate it in the Settings menu.
• RH and CO
2
icons are only visible in units that support these features.
• An icon displays as blue when enabled and an icon displays as gray when disabled.
• Hidden or visible icons remain in a fixed position and cannot be realigned.
• Hidden icons are grayed out in Settings mode and are not visible in screen display mode.
• It is not possible to scroll from Page 3 to Page 2. Confirm or cancel a change to return to the previous screen.
Part No. 24-11443-00006, Rev. B
8
NS8000 Series
Repair information
If the NS Series Graphical Network Sensor fails to operate within its specifications, replace the unit. For a replacement NS Series
Graphical Network Sensor, contact the nearest customer service center or Johnson Controls representative.
Altitude above sea level Absolute pressure
Feet Meters hPa
-656 -200 1,038
0 0 1,013
656 200 989
1,312 400 966
1,969 600 943
2,625 800 921
3,281 1,000 899
3,937 1,200 877
4,593 1,400 856
5,249 1,600 835
5,906 1,800 815
6,562 2,000 795
7,218 2,200 775
7,874 2,400 756
8,530 2,600 738
9,186 2,800 719
9,843 3,000 701
Table 2: Table 3: CO
2
altitude compensation
CO
2
altitude compensation
The Johnson Controls NS Series CO
2
Network Sensors ship from the factory calibrated for an altitude range of 0 ft to 2,000 ft
(0 m to 600 m) without compensation.
For altitudes above 2,000 ft (600 m) where optimum accuracy of the CO
2
concentration measurement is essential, modify the
offset property of the NS Series CO
2
Network Sensors (Zone Quality [ZN-Q] Analog Input [AI]). The offset represents the local
atmospheric pressure in hectopascals (hPa). Set the offset to the known local pressure or use the local altitude value listed in
Table 3. The factory default value is 978 hPa.
As of Release 5.3 of the Controller Configuration Tool (CCT) and Facility Explorer® Programmable Controller Tool (FX-PCT)
software, the NS Series CO
2
Network Sensors (Zone Quality [ZN-Q] Analog Input [AI]) automatically change the hPa value entered
from Table 3 into the correct offset value in the CCT and FX-PCT software. The offset value for the SA bus device is labeled ppm;
however, it is the proper field to enter the hPa value found in Table 3. Refer to the Controller Tool Help (LIT-12011147) for more
details.
Note: Enter the pressure value only in units of hPa. The sensor reads the value entered as hPa. The CO
2
present value may
require several minutes to settle after changing the offset value. See the following table for local altitude values.
Part No. 24-11443-00006, Rev. B
9
NS8000 Series
Technical specications
Supply voltage 9.8 VDC to 16.5 VDC; 15 VDC nominal (from SA bus)
Current consumption Base current
draw (all
models)
Screen off 18 mA maximum (non-transmitting)
Screen on 45 mA maximum
CO
2
models 13 mA maximum additional current (during measurement)
Note: SA bus applications are limited to a power load of 210 mA. The best practice when configuring an
SA bus is to limit the total available operating power consumption to 120 mA or less. This power level
allows you to connect a BTCVT Wireless Commissioning Converter temporarily or a DIS1710 Local
Controller Display to the bus for commissioning, adjusting, and monitoring.
Terminations Modular jack and screw terminal block
Network sensor
addressing
LCD full color graphical models Configurable through graphical user interface
Wire size Modular jack models 24 AWG or 26 AWG (0.5 mm or 0.4 mm diameter); three twisted
pair (six conductors)
Screw terminal block models 18 AWG to 22 AWG (1 mm to 0.6 mm diameter); 22 AWG
(0.6 mm diameter)
Communication rate Auto-detect: 9.6 kbps, 19.2 kbps, 38.4 kbps, or 76.8 kbps
Temperature measurement range 32.0°F/0°C to 104°F/40°C
Temperature sensor type Digital temperature sensor
Humidity sensor type Thin film capacitive sensor
Ambient conditions Operating 32°F to 122°F (0°C to 50°C); 10% to 90% RH, noncondensing;
85°F (29°C) maximum dew point
Storage -40°F to 122°F (-40°C to 50°C); 5% to 95% RH, noncondensing
Temperature resolution ±0.5°F/±0.5°C
Temperature accuracy NS Series Network Zone Sensor ±1°F/±0.6°C
Temperature element only ±0.36°F/±0.2°C at 70°F/21°C
Humidity element
accuracy
NSB8BHxxxx-0 models ±3% RH for 20% to 80% RH at 50°F to 95°F (10°C to 35°C)
±6% RH for 10% to 20% and 80% to 90% RH at 50°F to 95°F
(10°C to 35°C)
CO
2
measurement range 0 ppm - 2000 ppm
CO
2
sensor accuracy Accuracy ±30 ppm +3% of CO
2
reading at 77°F (25°C) and 978 hPa
(1,000 ft/300 m)
Temperature dependence ±1.4 ppm/°F (± 2.5 ppm/°C)
Pressure dependence See Table 3 for CO
2
altitude compensation.
CO
2
sensor operation range 32°F to 122°F (0°C to 50°C)
Time constant 10 minutes nominal at 10 fpm airflow
Default temperature setpoint adjustment range 50°F/10°C to 86°F/30°C in 0.5° increments
CO
2
sensor lifespan 10 years under standard operating conditions
LCD lifespan Screen timeout set to off >10 years
Screen timeout set to dim At least 6 years
Dimensions (height x width x depth) 3.4 in. x 5 in. x 1.1 in. (85.3 mm x 127.55 mm x 26.8 mm)
Shipping weight 0.4 lb/0.18 kg
www.johnsoncontrols.com
Building Technologies & Solutions
Headquarters: Milwaukee, Wisconsin, USA
Branch Officies: Principal Cities World-wide
Johnson Controls
®
is registered trademark of Johnson Controls.
All other marks herein are the marks of their respective owners.
© Copyright 2020 Johnson Controls. All rights reserved. Any unauthorized use or copying is strictly prohibited.
NS8000 Series
Use of the software that is in (or constitutes) this product,or access to the cloud, or hosted services applicable to this product, if any, is subject to
applicable terms set forth at www.johnsoncontrols.com/techterms. Your use of this product constitutes an agreement to such terms.
This product is covered by a limited warranty, details of which can be found at
www.johnsoncontrols.com/buildingswarranty.
Patents: http://jcipat.com
Software terms
Product warranty
Patents
Contact information
Contact your local branch oce: www.johnsoncontrols.com/locations
Contact Johnson Controls: www.johnsoncontrols.com/contact-us
APAC
JOHNSON CONTROLS
C/O CONTROLS PRODUCT MANAGEMENT
NO. 32 CHANGJIJANG RD NEW DISTRICT
WUXI JIANGSU PROVINCE 214028 - CHINA
Europe
JOHNSON CONTROLS
WESTENDHOF 3
45143 ESSEN
GERMANY
NA/SA
JOHNSON CONTROLS
507 E MICHIGAN ST
MILWAUKEE WI 53202
USA
Single point of contact
The performance specications are nominal and conform to acceptable industry standard. For application at conditions beyond these
specications, consult the local Johnson Controls oce. Johnson Controls shall not be liable for damages resulting from misapplication
or misuse of its products.
Compliance United States UL Listed, File E107041, CCN PAZX,
Under UL 60730-1, Energy Management Equipment
FCC Compliant to CFR 47, Part 15, Subpart B, Class B
Canada cUL Listed, File E107041, CCN PAZX7,
Under CAN/CSA E60730-1, Signal Equipment
Industry Canada, ICES-003
Europe CE Mark – Johnson Controls declares that this product is in
compliance with the essential requirements and other relevant
provisions of the EMC Directive and RoHS Directive.
Australia and New Zealand RCM Mark, Australia/NZ Emissions Compliant
China RoHS2
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