Installation Instructions
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© 2022 HLI Solutions, Inc. All rights reserved. Information and specifications subject to change
without notice. All values are design or typical values when measured under laboratory conditions.
Page 2 of 4
Rev 08/01/22
NXSMP2-SMI_install_sheet_R01
93147263 Rev. A
DESCRIPTION
NXSMP2 Series Digital Smart Sensors are a combination PIR Occupancy Sensor and Closed Loop Daylight sensor specifically
designed for installation within a lighting fixture and ceiling mount applications. When used with corresponding NXFM2 Series
Fixture Module, the NXSMP2 Series Sensors can be programmed to provide Automatic On/Off control based on occupancy and/
or Automatic Light Level Control based on the amount of ambient daylight. The NXSMP2 Series sensors also include a wireless
2.4GHz radio and Integral Bluetooth® for wireless networking and ladder-less programming from a mobile device. The NXSMP2
Series Digital Sensors can be configured via the NX Lighting Controls mobile application and can be utilized in either stand alone
or networked applications with other NX Room Control or NX Network devices.
IN-FIXTURE INSTALLATION
NOTE: The NXSMP2-SMI is designed for a slide mount application into a rectangular opening with specified tolerances in either the
fixture housing material or optics. Field installation of the NXSMP2-SMI is not supported or recommended.
INSTALLATION FOR INFIXTURE DEPLOYMENT
1. Choose a mounting location on the housing or lens where the sensor face and sensor lens will be oriented in the downward
position as close to level as possible. NOTE: The sensor should be clear from obstructions to ensure proper detection.
2. Once a position is selected a 2.0”L x 0.7” opening in the housing or lens needs to made in order for the sensor to slide into position
using the slots on either side of the sensor housing. NOTE: The NXSMP2-SMI sensor cannot be installed in a material with great
than 0.1” thickness. (See Mounting Detail Below for Slot Detail and Material Thickness)
3. After the sensor is mounted locate the miniature 4-pin SmartPORT positioned on the back of the sensor. Using a NXCBL-I or
NXCBL-O insert the connector into the back of the sensor.
4. Once the cable has been connected to the sensor connect the opposite end of the NXCBL to additional NX Devices mounted
inside the luminaire.
(CONTINUED NEXT PAGE)
SPECIFICATIONS
CONSTRUCTION
• Housing: ABS (UL-945VA) Flame
Class Rating, UV Inhibitors
• Color: White
• 2.2oz (62.4g)
• 2.0” (50.8mm) L x 0.68” (17.27mm)
W x 0.72” (18.28mm) H
• Complies for use in a plenum area
MOUNTING
• Mounting for in-fixture only
• Recommended Max Mounting
Height: 12 ft. (3.65m)
OPERATING ENVIRONMENT
• Rated for Indoor Use Only
• Operating temperature: 32° to 149°F
(0° to 65°C)
• Relative humidity (non-condensing)
0% to 95%
ELECTRICAL
Input:
• Input Voltage: 12-24VDC supplied by
NXFM2 (NX Fixture Module)
• Power Consumption: 30mA
• Wiring: Uses NXV
ELECTRICAL (CONTINUED)
STANDBY POWER (W):
• 120VAC: 0.1W
• 277VAC: 0.1W
• 347VAC: 0.1W
WIRELESS
• 2.4GHz: IEEE 802.15.1 based
• Bluetooth® Version V5.2
SENSORS
• Detection Technology: Passive
Infrared Sensor
• 1:1 Coverage Pattern (mounting
height: coverage radius)
• Max Mounting Height 12ft
• LED Indicator (Red) indicates
occupancy detection
PROGRAMMING INTERFACE
• NX Lighting Controls Mobile App
• NX Area Controller (NXAC) for
Network Applications
CERTIFICATIONS
• cULus Listed
• Complies with FCC Part 15.247
• FCC ID: YH9NXSMP2SMI
• IC: 9044A-NXSMP2SMI
WARRANTY
• 5-year limited warranty
• See HCS Standard Warranty for
additional information