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Single Channel Speed Monitor E16521D.2 for increased safety requirements up to SIL2

  • Monitor with sensor monitoring and self-test function with plausibility check
  • 5 digit red LED display
  • Frequency range 0 Hz...50 kHz
  • Signal Input for Eddy-Current sensors (ECs)
  • 1 Analog Output 0/4...20 mA
  • 1 Safety Output as DPST relay
  • 3 Alarm Outputs, one as SPST relay and two as PhotoMOS relays
  • Square wave Pulse Output
  • RS232 Data Interface
  • Maintenance-free during lifetime, therefore minimized TCO
  • Two monitors, suitably configured with their Safety Outputs linked together, may provide a protection system with 1oo2 or 2oo2 redundancy
  • Increased safety with 1oo2 architecture
  • Maximum availability with 2oo2 architecture
  • Universal Power Supply range 20…265 Vuc
  • SIL2 / IEC 61508:2010 compliant