Perimeter alarm systems, access control and radiotransmitters

Products » Photocells for automated accesses » IRK

IRK/IRA - Amplifiers

 

IRA 501 - Amplifier for managing 1 pair of optical sensors

 

  • Relay output
  • Simple circuit
  • Power supply: 12/24 VDC/AC
  • Absorption: 50 mA
  • Dimensions amplifier: 75x127x30 mm

Amplifier 1 pair optical sensors - IRA 501


 

 

IRA 501 TR - Amplifier for managing 1 pair of optical sensors

 

  • Sensitivity, interval, adjustment with TRIMMER
  • Other features: see IRA501

Amplifier 1 pair optical sensors - IRA 501 TR


 

 

IRA 201 R - Amplifier for managing 1 or 2 pairs of optical sensors

 

  • Relay output
  • Looped circuit
  • Duplicated components to assure correct functioning is case of part failure
  • Power supply: 12/24 VDC/AC
  • Absorption: 50 mA
  • Dimensions amplifier: 75x127x30 mm

Amplifier 1 or 2 pairs optical sensors - IRA 201 R


 

 

IRA 4 BIP - Amplifier for managing 1 , 2 , 3 or 4 pairs of optical sensors

 

  • 4 independent relay outputs (one for each beam)
  • AUTOMATIC adjustment sensitivity (by microprocessor)
  • Power supply: 12/24 VDC/AC
  • Absorption: 80 mA max
  • Dimensions: 75x127x30 mm

Amplifier 1/ 2 / 3 / 4 pairs optical sensors - IRA 4 BIP


 

 

 

  

 

  

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