janitza ProData 2, Инструкция по эксплуатации и технические данные

Страница: 20 / 56

20
ProData II
Digital outputs
The ProData 2 features three digital outputs that have
a joint reference. The status of each of the outputs is
shown by the corresponding LED. The corresponding
LED illuminates red when the output is set to active,
regardless of whether there is a continuing connection
to this interface.
Digital output 1 can also be configured to monitor
the temperature. This can be switched via the temperature
measurement input and using a comparator.
• The digital outputs can be controlled via Modbus and
the weekly timer.
• The digital outputs can display the results of
comparators.
• An external auxiliary voltage is required.
• The digital outputs can be used as pulse outputs.
• The digital outputs can switch AC and DC loads.
• The digital outputs are
not
short-circuit proof.
• Connected cables that are longer than 30 m must
be shielded when laid.
~
Fig. connection
Digital/pulse outputs