Planning the electrical installation
90
Considering the PELV on installation sites above 2000 metres (6562 feet)
WARNING! Wear appropriate protection when installing, operating or servicing the
RMIO board wiring and optional modules attached to the board. The Protective Extra
Low Voltage (PELV) requirements stated in EN 61800-5-1 are not fulfilled at altitudes
above 2000 m (6562 ft).