Power,Input,andOutput(I/O)wiringmustbeinaccordancewithClassI,Division2wiringmethods,Article501-4(b) oftheNationalElectricalCode,NFPA70forinstallationintheU.S.,orasspecifiedinSection18-1J2oftheCanadian ElectricalCodeforinstallationsinCanada,andinaccordancewiththeauthorityhavingjurisdiction.Thefollowing warningsmust...