Wika TSD-30 Manuel d'utilisateur télécharger pdf (Page 13)

13WIKA operating instructions temperature switch model TSD-30

11613025.02 12/2011 GB/D/F/E

3. Specications / 4. Design and function

3.10 Electrical connections

Connections

Circular connector M12 x 1, 4-pin

Circular connector M12 x 1, 5-pin

1) Only for version with two switching outputs and analogue signal

Ingress protection

IP 65 and IP 67

The stated ingress protection (per IEC 60529) only applies when plugged in using mating connectors that have the appropriate ingress

protection.

Electrical safety

Short-circuit resistance: S

/ SP1 / SP2 vs. U

Reverse polarity protection: U

vs. U

Insulation voltage: DC 500 V

Overvoltage protection: DC 40 V

For further specications see WIKA data sheet TE 67.03 and the order documentation.

4. Design and function

4.1 Description

By means of a measuring element (Pt1000) and by supplying power, the prevailing temperature is

converted into a switching signal or an amplied standardised electrical signal via the change in

resistance of the measuring element. This electrical signal varies in proportion to the temperature and

can be evaluated accordingly.

4.2 Scope of delivery

Cross-check scope of delivery with the delivery note.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 99 100

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Wika TSD-30 Manuel d'utilisateur Page 13