Call Controller


  • 8 relays with Normally Open and Normally Closed contacts
  • 8 independent status logic outputs
  • 27 discrete isolated inputs with configurable pull ups, logic levels, and polarity
  • Optimized to support seamless call control function
  • Supports RS-485 data for multi-unit network and remote control
  • Compact and light weight, size 4.8 X 7.5 X 1.2 inches, 15 oz weight
  • TSO-C139a qualified, DO-160 tested

Installation and Operating Manual

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