janitza ProData 2, Инструкция по эксплуатации и технические данные

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25
ProData II
Temperature measurement input
Temperature sensors with a resistance region of
between 400 Ohm and 4 kOhm can be connected
to the temperature measurement input. Do not exceed
the total resistance load ( cable) of 4 kOhm.
The temperature measurement value is determined
once per second. The sensor type and the desired
temperature offset can be set using the GridVis software
or a Modbus.
Fig.: PT1000 line
connection
25
26
27
Example:
3-line connection PT100
25
26
27
Example:
2-line connection PT1000
25
26
27
Example:
2-line connection KTY83
k a
When connecting the KTY83/84 sensor, correct polarity
must be ensured. The negative connection (indicated
with a black ring) must be connected to terminal 25.