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FOC-839 | Conventional infrared barrier
FOC-839FOC-839Conventional infrared barrier

Conventional infrared barrier

FOC-839

FOC-839

Main features

  • Conventional infrared barrier
  • Simple alignment with digital display and laser pointer
  • Single-ended design with reflective mirror
  • Distance monitoring from 8 to 100 meters by encoder
  • Three levels of sensitivity adjustment
  • Built-in microprocessor
  • Self-diagnostic function to monitor faults
  • Automatic compensation of signals weakened by external factors (dust, movement, aging)
  • Interface relays for fire and fault
  • Complies with EN54 Part 12

Specifications

  • Sensitivity (per encoder): 2.6dB (level 1: high sensitivity), 3.8dB (level 2: medium sensitivity), 5.8dB (level 3: low sensitivity)
  • Distance: 40 to 70 meters maximum
  • Angle: ±0.4° directional
  • Digital alignment guidance: Laser pointer, nixie tube
  • LED indicators: Red (Fire), Yellow (Fault), Green (Alignment)
  • Reset time: Less than 2 seconds
  • Fire and Fault Relays: Normally open and closed (2A; 30V DC)
  • Operating voltage: 20V ~ 28V DC
  • Consumption: 23mA (Standby), 56mA (Fault), 33mA (Alarm)
  • Operating temperature: -10°C ~ +50°C (-10°C ~ +50°C)
  • Relative humidity: 0% ~ 95% (non-condensing)
  • Degree of protection IP30 (IP66 glue seal: for permanent fixing, not approved by EN54-12)
  • Material: ABS
  • Color: White
  • Dimensions: 126.87 (W) x 190.87 (H) x 91.96 mm
  • Weight: 440 g
REFERENCE / MODEL FOC-839 / FOC-839
Special Protection No
Wireless NO
Colour White

Documentation

Language Name Type Action
DE DE_FOC-839_data_sheetSelf-generated File
DE
FOC-839_certificate_en.pdfCertificate
DE
MANUALES - GUIDESManual
FOC-839Image
Self-generated File
Certificate
Manual
Image

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