Wika O-10 Manual do Utilizador descarregar pdf (Página 24)

24 WIKA operating instructions pressure transmitter model O-10

11613017.04 05/2013 GB/D/F/E

Circular connector M12 x 1

2-wire 3-wire

1 1

0V 3 3

- 4

Angular connector DIN 175301-803 A

2-wire 3-wire

1 1

0V 2 2

- 3

Angular connector DIN 175301-803 C

2-wire 3-wire

1 1

0V 2 2

- 3

Cable outlet, shielded

2-wire 3-wire

brown brown

0V blue blue

- black

Cable outlet, unshielded

2-wire 3-wire

brown brown

0V green green

- white

Metri-Pack series 150

2-wire 3-wire

B B

0V A A

S+ - C

6. Commissioning, operation

■

With instruments with internally connected shields (only connector variants) the cable shield should

be grounded at one end. The simultaneous connection of the case and the cable shield to ground

is only permitted if any accidental energisation between the shield connection (e.g. at the power

supply) and the case can be excluded (see EN 60079-14).

■

For the output signals DC 0 ... 5 V, DC 1 ... 5 V, DC 0.5 ... 4.5 V and DC 0.5 ... 4.5 V ratiometric, the

following applies in addition: If the cable of the electrical connection is longer than 30 m or leaves

the building, then the pressure transmitter should be used with a shielded cable. Earth the shield on

at least one end of the lead.

Connection diagrams

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 107 108

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