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nCM xx RJB Family

Ceiling Mount Occupancy & Daylight Sensor

By nLight

    DLC Standard / PremiumCA Title 24/JA8Buy America(n)
  • Overview
  • Specifications

The nCM xx RJB family of nLight ceiling/surface mount occupancy sensors provide a range of networked sensor solutions for applications with finished ceilings (e.g. ceiling tiles, sheetrock, plaster). nCM xx RJB family sensors utilize 100% digital Passive Infrared (PIR) detection and are available with several lens options, providing flexibility for multiple mounting height and coverage pattern requirements. Dual technology occupancy detection can also be added as an option for applications where occupants are stationary for long periods of time. All sensors have integrated on/off photocells as a standard feature, with automatic daylight harvesting/dimming control as an available option. Additionally, nCM xx RJB family sensors are also available with an optional auxiliary low voltage relay for simple integration with a BMS system or other building system.


These sensors are powered via the nLight network bus and typically communicate with one or more nLight enabled luminaires (e.g. Lithonia VTLED Series) or nLight relay/dimming packs to enable control of fixtures individually or in groups. These configurations work standalone and do not require a connection to a larger nLight network.


Ceiling Mount Daylight Harvesting Photocell

The nCM ADCX RJB and nCM PC RJB photocell sensors are ceiling/surface mount devices that provide a range of daylight harvesting features for nLight Control System installations with finished ceilings (e.g. ceiling tiles, sheetrock, plaster). The nCM PC RJB version provides on/off photocell control by default, while the nCM ADCX RJB provides automatic dimming photocell control by default. Ideal for spaces with windows, such as vestibules, corridors, classrooms, or offices, these sensors work by first monitoring daylight conditions in a room. They then signal networked nLight control devices to adjust their dimming outputs (and/or turn lighting off) to obtain maximum energy savings while ensuring adequate lighting levels are maintained.

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A+ Capable Yes
Control Device Type Daylight Sensor, Occupancy Sensor
Mounting Type Flush, Surface
Networkable Control Networkable Control
Control Protocol 0-10V, DALI, DMX
Product Type Sensor
Color White
Finish Gloss
Voltage 120, 277, 347, Low Voltage
Compliance Listing BAA, CA Title 24, DLC Standard, ROHS
Regulatory Listing C-UL-US, UL
Series 2SBSL2, 2SBSL4, 2BZL2, 2BZL4, 2ACL4, 2ACL2, RK1TL4, RK12TL2, RK12TL4, RK2TL4, RK22TL2, RK22TL4, RK12ACL2, RK12ACL4, 2ALL2, 2ALL4, ALL4, NCM, RK22GTL4, RK22GTL2, RK2GTL4, RK1GTL4, RK12GTL4, RK12GTL2, RK2ALL4, 2GTL, GTL, RK12ALL2, RK12ALL4, RK1ALL4, RK22ALL4, RK22ALL2, 2GTL2, 2GTL4, 2TL2, 2TL4, TL4, RK22ACL2, RK22ACL4, RK22BZL4, RK22BZL2, GTL4, 2RTL4, RTL4
Application Type Automotive & Parking, Education, Government, Healthcare, Hospitality, House of Worship, Manufacturing, Offices & Banks, Power & Gas, Residential, Retail, Roadways, Bridges & Tunnels, Sports and Recreation, Transportation, Warehouses

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PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET nCM xx RJB nLight nCM Ceiling Mount Occupancy & Daylight Sensor Spec Sheet 2/24/2022 View

    Create Submittal Spec Sheet

  • Photometry & Revit (BIM)

  • Spectral Data Sheets

  • Guideline Specifications

  • BIM Models (Revit)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    2D Model ncmpdt10adcx.dwg ncmpdt10adcx.dwg 6/5/2019
    Installation Instructions nCM-ADCX(PC)-RJB Instruction Sheet (TNG-140-001).pdf nCM-ADCX(PC)-RJB Instruction sheet View
    Installation Instructions nCM-xx-RJB Instruction Sheet (TNG-139-001).pdf nCM-xx-RJB Instruction Sheet 1/7/2022 View
    Technical Bulletins nLight BAA Flyer.pdf nLight Buy America(n) Act Flyer 4/6/2022 View
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    How to Buy

    Acuity Brands lighting and controls products are primarily sold through a network of agents and distributors across North America,
    as well as at more than 100 showroom or international locations and several online retailers.

    •  Find a Showroom or Agent


    Technical Support

    Acuity Brands is dedicated to providing outstanding technical support. Please click on the appropriate link below, or feel free to
    call us at 1.800.705.SERV (7378).

    •  FAQs

    •  Troubleshooting Information (Lighting Fixtures)

    •  Contact Us (Lighting Fixtures)

    •  Contact Us (Controls Services & Support)


    Warranty

    Please click on the appropriate link below to learn more about Acuity Brands terms & conditions and product warranty options.

    •  Review Terms & Conditions or Product Warranties

    •  Register a Recently Purchased Product

    •  File a Warranty Claim


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