Alarm unit SDAL-MED L5C for central gas storage alarm signaling with no.5 digital inputs
Functions: - No.5 digital inputs ON/ OFF (pressure switch) with the following configuration: Low pressure L/ R bank, H/ L line pressure and Low Vacuum - Alarm notification by 5 red Led for high priority - Alarm recovery function after 15 minutes, selectable by dip-switch - Test button - Programming jumpers for selection of input operation N.O. or N.C. - Auxiliary output switch for external cumulative alarm indicator - Auxiliary output switch for external hooter - No.5 independent outputs reproducing the input status - RS485 local network SDAMNET or Modbus protocol (option) - Network address programming by dip-switch - Optical and acoustic indication about alarm status in accordance with European standard ISO 7396-1 and IEC 60601-1-8