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7.2
Remote monitoring through a BMS
For remote monitoring of the open-close
position of the ball valve, we recommend
installing evaluation electronics in the central
control engineering with a 0...10 V analog
input. The max. current is 10 mA. When the
mains voltage is applied, an actual value of
less than 0.5 V means the ball valve is open.
At a value between 5 V and 6 V, the ball
valve is closed.
V
Read out analog value
