HUNOSA: Access control of wells in the San Nicolás Complex

For security need, Ecocomputer has installed an access control system for Hunosa in Pozo Número 1, Pozo Número 2 y Pozos de la Tierra in the Nicolasa mining complex. The system needed to be adjusted for the hard working conditions in the mining facilities and so FO has been used to transmit the gate opening and closing signals.