Signal converter
IO 111 series
GRUNDFOS
One pump only can be connected to each IO 111 module.
The IO 111 forms a galvanic separation between the motor voltage in the pump and the controller connected.
By means of the IO 111, it is possible to:
protect the pump against overtemperature
monitor sensors for analogue measurements
stop the pump in the event of an alarm
remote-monitor the pump via RS485 communication (Modbus or GENIbus)
operate the pump via a frequency converter.
The SM 111 will work together with an IO 111, but only IO 111 versions with a communication module, part number 96177804.
The SM 111 can collect data from more sensors.
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