Burner Controls Series IFD 244

Overvivew Spec

• Mains voltage IFS 110IM..T, IFS 111IM..T:220/240 V AC, +10/-15%, 50/60 Hz,
• Mains voltage IFS 110IM..N:110/120 V AC, +10/-15%, 50/60 Hz.
• Safety time: 2, 3, 5 or 10 s.
• Ignition time: Approx. 1, 2, 3 or 7 s.
• Power consumption: 9 VA.
• Output to ignition transformer with noswitchcontacts via semi-conductor.
• Output voltage for valves and ignition transformer= mains voltage.
• Contact rating:
  Max. 1 A, cos ϕ = 0.3 per output:
  Max. 1 A, cos ϕ = 1 per output,
  Max. number of operating cycles: 250,000.
• Total load: Max. 2 A.
• Reset button: Max. number of operating
• cycles: 1000.
• Input voltage signal inputs
• Rated value 110/120 V AC 220/240 V AC
• Signal “1” 80 – 126.5 V 160 – 264 V
• Signal “0” 0 – 20 V 0 – 40 V
• Frequency 50/60 Hz