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ITM-MAGMETER-T500-ED2
3.
The induction fl ow meter is powered by mains voltage 230V/50Hz connected to power supply terminal block
labelled as L - PE - N, or by low voltage 12 V DC or 24 V AC connected to terminals labelled L – PE – L.
The polarity of supply conductors makes no difference in case of using the 12 V DC power supply.
Connect the power cable to terminals.
The induction fl ow meter does not have its own On-Off switch so it must be fused and switched on/off in other
device (e.g. switchboard).
The protection of electric circuits is ensured by protective fuse T100mA, or 1A for the 12 – 24 V version, located
next to power terminals.
Switch power supply on only after the sensor link cable and external device signal cables are connected!
4.
Connect external devices that utilize current output or pulse outputs to terminals BIN1, BIN2 and ANAL. All
outputs are isolated.
2.
Connect the fl ow sensor link cable to ABCDE . terminals. (Not applicable for compact version, where the
sensor was connected in factory) .
Terminal blocks on the sensor and on the electronic unit are labelled identically, so terminals A - A , B -B , C - C
, D - D , E – E, - - GND have to be interconnected. Connect the shielding of the link cable only on the side of
the sensor to the ground terminal on the terminal block of the sensor. Standard length of the link cable between
the sensor and the electronic unit is 6 meters. The link cable is included in delivery. La longitud estándar del cable
de interconexión entre el sensor y la unidad electrónica es de 6 metros. El cable de interconexión está incluido
en el envío.
Maximum length of the link cable is 25 meters (optional). The link cable should be always connected before
power supply is connected to the transducer.
If the power cable has been already connected to the transducer, connecting and disconnecting of the link cable
when the transducer is under voltage is prohibited.
!
!
