IDS  Key-bus isolator

IDS Key-bus isolator


  • Protect peripherals from surges on the key-bus caused by “ground loops”
  • Provide 1kV optical isolation
  • Will extend the range of key-bus signals

The Bus Isolator should be used on sites where:

  • The control panel power supply is not the only supply being used to power peripherals connected to a key-bus
  • The key-bus cable is longer than 100m
  • The key-bus cable runs outdoors
  • The key-bus cable runs in a conduit alongside other electrical cables