BED‑511S Series

Low Voltage Virtual Midnight Sensor

The BED-511S series of the TRANS‑LUX sensor family are two‑way IR remote programmable low voltage daylight sensors designed with virtual midnight (VM) to provide control signal to IR-TEC's power pack to execute virtual midnight automatic lighting control. The sensor is able to determine a virtual midnight point based on the measured dusk and dawn points. A dry contact signal will be activated from the preset time point "before" VM to the preset time point "after" VM.

All TRANS‑LUX sensors are available with various mounting options.

Programming Tool - SRP-280

 

 

  • Digital data control ambient light sensor
  • Human‑eye matching spectral response
  • 2‑way IR remote programmable sensor setting
  • Dry contact for power pack control
  • Automatic virtual midnight point adjustment
  • Up to 30 ft of remote programmable range
  • 12‑24 VDC low voltage power operation
  • Test and burn-in modes available for testing
  • Available with variety of mounting options
    Models Tech Power Output Setting Wiring Control
    BED‑511S a ALS 12‑24 VDC IDC Remote Terminal block Virtual midnight control
     a - mount code
LEGENDS:
ALS - Ambient light sensor     IDC - Isolated dry contact
Mounting Options Code Bracket #  
Fixture Integrated F --
IP‑66 Fixture Integrated W --
Fixture External E EMB‑500  
IP‑66 Fixture External P PMB‑500
Ceiling Surface S SMB‑500
Junction Box C CMB‑500
Ceiling Recess R RMB‑500
 
 
Product Information
BED-511 Datasheet
BED-511 Installation Instruction
Mounting Options Datasheet
Mounting Installation Instruction
SRP-280 Datasheet
SRP-280 Operation Instruction
TRANS Remote Programmer Update V3.7

  • Digital data control ambient light sensor
  • Human‑eye matching spectral response
  • 2‑way IR remote programmable sensor setting
  • Dry contact for power pack control
  • Automatic virtual midnight point adjustment
  • Up to 30 ft of remote programmable range
  • 12‑24 VDC low voltage power operation
  • Test and burn-in modes available for testing
  • Available with variety of mounting options

    Models Tech Power Output Setting Wiring Control
    BED‑511S a ALS 12‑24 VDC IDC Remote Terminal block Virtual midnight control
     a - mount code
LEGENDS:
ALS - Ambient light sensor     IDC - Isolated dry contact

Mounting Options Code Bracket #  
Fixture Integrated F --
IP‑66 Fixture Integrated W --
Fixture External E EMB‑500  
IP‑66 Fixture External P PMB‑500
Ceiling Surface S SMB‑500
Junction Box C CMB‑500
Ceiling Recess R RMB‑500
 
 

Product Information
BED-511 Datasheet
BED-511 Installation Instruction
Mounting Options Datasheet
Mounting Installation Instruction
SRP-280 Datasheet
SRP-280 Operation Instruction
TRANS Remote Programmer Update V3.7


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