Toro Groundsmaster 4500-D Series - Toro Electronic Controllers (TEC)

ToroElectronicControllers(TEC)
g309289
Figure162
1.Operatorplatform3.TEC-5004(T2)(GM4700-Donly)
2.TEC-5004(T1)
TheGroundsmaster4500-DmachinesuseasingleT oroElectronicController
(TEC-5004)tomanagemachineelectricalfunctions.Groundsmaster4700-D
machinesusestwo(2)TECcontrollers(TEC-5004)formachineoperations.The
TECcontrollersaremicroprocessorcontrolledthatsensetheconditionofvarious
switchesandsensors(inputs).Thecontrollersthendirectelectricalpower
tocontrolappropriatemachinefunctions(outputs)basedontheinputstate.
Thecommunicationbetweenthetwo(2)TECcontrollers,theYanmarengine
electroniccontrolunit(ECU)andthemachineInfoCenterdisplayisprovidedwith
aCAN-bussystem.Thestatusofinputstothecontrollersaswellasoutputsfrom
thecontrollerscanbemonitoredwiththeInfoCenterdisplay.
Groundsmaster
®
4500-D/4700-D
Page6–3
ElectricalSystem:GeneralInformation
19245SLRevA