LSOS8I-P, LSOS8I-R LightSync Digital Occupancy Sensor 8 Input Module

LightSync Digital Conditional Occupancy Sensor 8 Input Module

Models: LSOS8I-P, LSOS8I-R

The LightSync Occupancy Sensor 8 Input module is designed to power and receive signals from multiple sensors on each of its 8 independent inputs. Eliminate expensive power packs by simply direct- wiring the sensors into the LightLEEDer inputs. This module mounts directly in the panel on the output module, or can be mounted remotely in a location central to the sensors. Each independent input can control any relay(s), group(s), or preset(s) throughout the network. Inputs also have a time-of-day or open/close time-of-action which could disable the input or change the relays controlled.



  • Optically isolated inputs protect electronics


  • 2.75”W x 3.5” H
  • Easy non-screw push-to-connect connectors
  • Digital addressing switches
  • RJ45 connectors for remote mounting option

Remote Mount Physical:

  • Enclosure: 6.50” x 9.25” x 2.50 ”with screw cover
  • 1/2”nipple for mounting to an electrical box
  • 6”wire leads provided for high voltage connection
  • Push-to-connect low voltage connections
  • Provided with pre-drilled mounting holes


  • Electronics powered from LightSync data line
  • Sensors powered from 120/277VAC power supply
  • Current: 800mA
  • Voltage: 24VDC
  • Current limited circuit

Operating Environment:

  • Location: Interior space
  • Operating Temp.: 0° to 50° C
  • Humidity: 10% - 90% Non-condensing
  • Atmosphere: Non-explosive/corrosive
  • Vibration: Stationary

Certifications and Approvals:

  • FCC Part 15
  • UL


LightSync Digital Conditional Occupancy Sensor 8 Input Module

LightSync Occupancy Sensor 8 Input Module Cut Sheet

Wiring Diagrams

LightSync Occupancy Sensor 8 Input Module Wiring Details

Installation Guides

LightLEEDer LightSync Occupancy Sensor 8 Input Module Installation Details

  • Made in the USA
  • Digital CAT-5 Ready
  • Provides power and inputs for occupancy sensors
  • Installs directly onto the output board
  • Digitally addressable device for a unique address
  • Remote mounting option for LightSync network
  • RJ45 connectors for remote mounting module
  • Connectors are easy non-screw push-to-connect type
  • Optically isolated inputs to protect the electronics
  • Sensor signals accepted directly on module
  • Connect master and slave sensors to each input
  • Works with most major manufactured sensors

Remote Mounting Option:

  • Remote mount anywhere on the LightSync network
  • Powered from a 120/277VAC power supply
  • RJ45 connectors provided for easy connection
  • Mounting plate available
  • Great choice for centrally locating the module with sensors