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Acuity Brands nLight Photocell Sensor, NCM ADCX RJB
- ROCK SKU: NLI-NCM ADCX RJB
- UPC: 888791720822
- MFG Part #: NCM ADCX RJB
$190.00
The Acuity Brands NCM ADCX RJB (nCM ADCX RJB Daylight Harvesting Photocell): Ceiling/surface mount nLight daylight harvesting photocell that provides automatic dimming control by default, signaling nLight luminaires or dimming packs to dim as daylight increases while maintaining a set-point light level.
- Automatic dimming photocell control
- Full on/off photocell switching control (disabled by default)
- Adjustable set-point (0-200 fc) via push-button or SensorView software
- Can be used together with nLight occupancy sensors
- LED status indicator
- Remotely upgradeable firmware
| Catalog Number | NCM ADCX RJB |
| Photocell | Automatic Dimming Control photocell; automatic dimming photocell control by default |
| Daylight Harvesting | Yes; signals nLight devices to adjust dimming outputs (and/or turn lighting off) based on daylight |
| Dimming | Automatic Dimming Control (ADC) of nLight enabled luminaires, dimming relay packs, or auxiliary dimming output devices |
| Input Voltage | 15-24VDC, 3mA, Class 2 (nLight network power) |
| Power Supply | Powered via the nLight network bus |
| Wiring | RJ-45 nLight Network Ports (2 ports via included RJ-45 splitter) |
| Communication | Broadcasts photocell information over a local nLight channel |
| Mounting | Single-Gang or Octagonal Box, Surface Mount (ceiling) |
| Color | White |
| Finish | Matte |
| Dimensions | 4.55" W x 1.55" D (116 mm x 40 mm) |
| Operating Temperature | 14°F to 185°F (-10°C to 85°C) |
| Certifications | Energy Management Equipment, UL916 (E167435); RoHS; aids compliance with Title 24, ASHRAE 90.1, IECC |
| Warranty | Five-year limited warranty |
| Location | Finished ceilings (ceiling tiles, sheetrock, plaster) |
Returns
- Returns accepted within 30 days of purchase, in original unopened packaging, unused and in resalable condition.
- All returns require prior authorization — email info@rocklighting.com before shipping anything back.
- Approved returns are subject to a 25% restocking fee, deducted from the refund.
- No restocking fee when the problem is ours — damaged, defective, wrong item shipped, or an inaccurate listing.










