Features

Alarm unit SDAM L4 with 4 digital inputs

Functions:

-4 digital inputs for switch sensors like pressure switches or vacuum switches
-Alarm notification by 4 red Led for high priority
-Alarm recovery function after 15 minutes, selectable by dip-switch
-Input operation programmable by jumpers as N.O. or N.C.
-Auxiliary output switch for external cumulative alarm indicator
-Auxiliary output switch for external hooter
-4 independent outputs duplicating the status of the inputs
-RS485 local network interface and proprietary protocol SDAMNET (option)