Consisting of: Control system Siemens LOGO! 230RCo (logic module), up to 4 red signal lamps incl. LED, labeling "Student’s energy profile 1 up to 4" and wiring. Acknowledgement possible only from the teacher’s experiment table. Display for pressed emergency-OFF-button goes out after 1 hour. On renewed setting-into-operation of the emergency-OFF-monitoring the pressed emergeny-OFF-button is again indicated until acknowledgement. Display elements for Emgergency-OFF- monitoring built into the energy frame of the teacher’s experiment table, control system built into electric distributor.
Changes and errors reserved. Illustrations similar.