ADM282 – Pulse/Frequency Input Signal Trip Transmitter

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About Amelec


The ADM282 is our pulse/frequency signal input trip signal transmitter suitable for SIL 1 & SIL 2 rated (EN 61508-2) safety instrumented system (SIS) loop applications, as 1oo1 architecture (HFT:0)

  • Supply voltages:
    115Vac ±20%; 240Vac ±20%
    24Vdc ±2.5V; 48Vdc ±5V
  • Input is any regular pulse or repetetive waveform including Namur, Sine, Square or Sawtooth. Input level may be anywhere between 50mV and 200V p-p.
  • Output is any standard process current or voltage signal
  • Isolation of 1000V RMS Input/Output/Contacts/Supply/Earth

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