Alarm unit SDAL-MED L9 for gas distribution pipeline alarm signaling with no.9 digital inputs
Functions: - No.9 digital inputs ON/ OFF (pressure switch) with the following configuration: L/ H alarm pressure O2, N2O, Med. Air, Air 800/ N2 and Low Vacuum - Alarm notification by 9 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.9 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