Opto-Pak Controllers

Buy Opto Pak Electro Optic Controllers at Gems Sensors
  • Operates With Any 12V DC Input Electro-Optic Series Switch 
  • Converts TTL Output Signal to an SPDT 5 Amp Relay Output  
  • Available as Open Board or Mounted in NEMA 4x Box   

Gems™ Opto-Pak© Controllers convert standard 110 VAV line current to the 12 VDC input power required for many of Gems solid state level switches. These controllers may be used with all Gems electro-optic sensors operating on 12 VDC. Opto-Paks© provide a SPDT, 5 Amp relay output for direct control of moderate loads. Two models are available: an open circuit board version for incorporation into custom enclosures, and self-contained, NEMA 4X model pictured here.


Works with 12V Units

  • ELS-950
  • ELS-1100
  • ELS-1100HT
  • ELS-1100FLG
  • ELS-1150
  • ELS-1200