The IO111-O, IO111-O-IS Addressable Output Module is designed to connect relay-based devices outside of the fire alarm system,

or to control devices indicating alarm conditions, or to provide output for triggering any device connected to the system.

All modules are certified according to the European standard EN54 (EN54-18 for the input/output module, EN54-17 for the short-circuit isolator).

The IO111-O or IO111-O-IS can trigger any warning device in response to an alarm occurring in a fire alarm system.

It is not affected by power interruptions when the relay direction is changed.

Each module in the IO111-XX module series is available in models with and without an internal isolator.

The “IS” designation indicates that the device has an internal isolator.