VAN DER ENDE Vacon 100 Flow Manual page 31

The 4 to 20 mA pressure transducer is connected to AI 2 on terminals 4 (-) and 12 (+)
 A through-connection must be made between 5 and 7.
 Make sure that dipswitch AI 2 is in the Current signal position (down).
 PID control is started by connecting 8 (DI 1) to 6 (+24 V).
 Water thermostat (°C) or float must be connected to 9 (DI 2) and 6 (+24 V).
 A fault can be reset remotely by connecting 10 (DI 3) to 6 (+24 V).
 To switch from target setpoint 1 to 2, connect 14 (DI 4)
to 12 (+24 V).
 Flushing is activated by connecting 16 (DI 6) to 12 (+24 V).
Location and selection of dipswitch AI 2
Vacon 100 Flow 31
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