The alarm module comes with four terminals and is capable of monito- ring one INBLOX® module per terminal. If available, it is always the last module to be connected and is coupled directly according to a backpla- ne bus. Therefore no separate voltage supply is needed. Every terminal/ channel has got a switching output for alarms and a reset input. The alarm module can be installed in connection with the E-head only.
In case of alarm the alarm LED lights up until it is cleared manually according to the web interface or the reset input is actuated. The different alarm LEDs show which INBLOX® module is affected. The web interface of the E-head is used to select the relevant module to show the relevant device and detailed information.