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Comitronic-BTI OPTO2S Polyamide Non contact coded safety switches - Position control for doors / casings on hazardous machinery


  • Coded „ACOTOM®
  • Easily replaces mechanical safety switches
  • High switching capacity
  • LED status display of the correct code recognition


The OPTO2S FURTIF is an electromechanical sensor of category 1, non contact, coded and autonomous, using our process ACOTOM2 . It allows the detection of the opening of guard-doors on dangerous machines. Composed of two elements in polycarbonate, one named the "transmitter", the other named "the receiver", it provides two NO contacts lines free of voltage protected by a 250mA fast fuse. It reaches safety category 4 when it is connected to a safety relay. Technical datas : Switching distance Sn (closing): 7 mm Switching distance Sn (opening): 10 mm Hysteresis/Misalignment: +2 mm / ± 3 mm Power supply: 24V AC/DC –15% / +10%, 50/60 Hz Current consumption: 40 mA/DC, 80 mA/AC Safety outputs: 2 NO outputs 48V DC, 250mA Auxiliary output: nc Coding principle : ACOTOM® Temperature operation: -20°C to +60°C Max. switching frequency: 2 Hz Resistance to vibration: 75 g / 11 ms Shock stress : 10-55 Hz, 1,5 mm Protection class: IP67 Mechanical life expectancy: 50.000.000 operations Housing: STAR2E, yellow Connection: Cable 6-pin., 3m/6m/12m Standards: EN60947-5-1, EN954-1, EN13849-1 Electromagnetic immunity : Acc. to IEC 61000-6-2, acc. to IEC 61000-6-4 Weight Emitter/Receiver: 25g / 35g Safety classification: Acc. to EN ISO 13849-1 : 1 switch up to PLc cat.1 Serie wiring possible with 30 switches on a safety relay, up to PL3c (PL4c if only one) Certification: CE Safety category = 1 B10d=2 000 000 (hop=24h, dop=360d/y, tcy=300s) In=50mA Temperature=+25°C TM= 20 years Checking period=1/year Notice: The OPTO2S can not be connected to the safety relay AWAX26XXL with the automatic Reset mode.
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