Aplisens SGE-25S.Modbus Manuel de l'utilisateur - Page 13

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7.4. Overvoltage protection

Probes can be exposed to switching surges, or other surges, such as those resulting from lightning.

Protection against surges between the wires of the transmission line is provided by surge diodes.

For protection against surges between the transmission line and earth or housing (which are

not protected by diodes connected between the line conductors), the probes are equipped with

additional protection in the form of surge arrestors.

7.5. Final Inspection of cabling

After completing the electrical installation of the probe, it is necessary to check the following:

−

that the supply voltage measured at the power supply terminals of the cable connection at the

maximum current is in accordance with the supply voltage range specified on the rating plate;

−

is the probe connected according to the information given in section

CONNECTION;

−

when using a junction box, that the glands are tightened.

START-UP

The probe's basic data can be read from the device's rating plate

Description of the communication protocol used in probes with Modbus digital output is available on the

manufacturer's website in "Modbus Configurator" manual.

Revision 01.A.001/2021.09

EN.IO.SGE.25.MODBUS

➔ ELECTRICAL

(➔ Probe

identification).