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Assembly and connection manual | Agrónic 4500
5 INSTALLATION OF OPTIONS
5.1. DOUBLE VOLTAGE OPTION
The dual voltage option is for installations where power
comes from a diesel generator. The Agrónic will start the
generator when it has to do an irrigation and will stop it
when finished.
The Agrónic is powered by the grups’s 12 Vdc battery.
The four outputs that give the orders to start and stop
the generator go to 12 Vdc, all the others go to 24 Vac
and are operational when the generator is running.
In the Agrónic 4500 base, the 12 Vdc outputs are R21,
R22, R23 and R24 (for any model).
The Agrónic can have two functions:
With start and stop management of the diesel engine. In
this case the diesel control is used with the outputs of
preheating, contact, start, stop and the digital input of
the oil pressure swith.
Will starting unit management incorporated in the
generator. In this case only one contact signal is neede.
To activate this operation, the start and stop times will
be ‘0’.
Diesel engine with generator set without control unit