DYNACORD AI-1 eight-channel analogue input module

 AI-1 Voice Alarm Control Equipment
EN 54 certifiedEN 54 certified
Model CodeAI-1
Number of channels>4
Loudspeaker line supervision: Impedance measurementYes
Digital Signal Processing (DSP)Yes
Model Info

The AI-1 is an eight-channel analogue input module for use in an DYNACORD P 64 system. Audio signals are connected via screw lockable Euroblock connectors. A-to-D conversion is taken care of by high performance linear 24-bit converters. Internally the signals are processed in 48-bit word length.

Its features include:

  • 117 dB dynamic range – for best audio performance
  • Balanced inputs – high common mode rejection prevents long cables from picking up interference
  • Automatic configuration – indication (message) of installation and removal of modules via IRIS-Net software
  • EN 54-16: 2008

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