
nCM xx RJB Family
By nLight
- 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.
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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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
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Document Type Document Title Description Updated View 2D Model ncmpdt10adcx.dwg ncmpdt10adcx.dwg 10/13/2022 View Installation Instructions nCM-ADCX(PC)-RJB Instruction Sheet (TNG-140-001).pdf nCM-ADCX(PC)-RJB Instruction sheet 3/25/2015 View Installation Instructions nCM-xx-RJB Instruction Sheet (TNG-139-001).pdf nCM-xx-RJB Instruction Sheet 1/24/2023 View Technical Bulletins nLight BAA Flyer.pdf nLight Buy America(n) Act Flyer 4/6/2022 View -
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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.
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Acuity Brands is dedicated to providing outstanding technical support. Please click on the appropriate link below, or feel free to
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