AWAX 27XXL - DOUBLE SAFETY RELAY - DOUBLE SELF-CHECK BOX Sensor controller on Acotom process / mechanical switches / emergency stops Safety management in 2 zones in a compact 45 mm format Short-circuit detection in 2 µs, self-resetting Removable terminals Performance level with AWAX controller: PL = e Safety category: 4 Safety Integrity Level: SIL 3 Time before dangerous failure: MTTFd = 415 years Cycle before dangerous failure: B10d=100,000 at 5A Risk duration: 20 ms max. Cable severing protection: yes (opening of safety lines) Short-circuit and overload protection: yes, using DLC (opening of safety lines and current limiting in contacts) Reaction 2 µs ultrafast Safety contacts/diagnostics zone 1: 3x NO 8A/250V redundant / 1x NF 8A/250V redundant series Safety contacts/diagnostics zone 2: 3x NO 8A/250V redundant / 1x NF 8A/250V redundant series Indicators: 2 display LEDs per zone for diagnostics and 1 LED for power Reset: configurable by dip-switch (SR=Automatic, N=manual) Mounting: symmetrical DIN 35mm rail on DIN 50022 Mounting: IP 54 electrical box Electrical connection: Maximum 14 AWG (2.08 mm²) / 250V minimum Temperature: -20°C to +60°C Certification: TÜV Rheinland 01/205/5168/11
read more
