Wika R-1 Manual do Utilizador descarregar pdf (Página 20)

20 WIKA operating instructions pressure transmitter, model R-1

14026284.01 11/2012 GB/D/F/E

6. Commissioning, operation

For the output signals DC 1 ... 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

Circular connector M12 x 1

2-wire 3-wire

1 1

0V 3 3

S+ - 4

Metri-Pack series 150

2-wire 3-wire

B B

0V C A

S+ - C

Cable outlet, unshielded

2-wire 3-wire

brown brown

green green

- white

Wire cross-section 3 x 0.14 mm

Cable diameter 3.2 mm

Cable lengths 1 m

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 91 92

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Wika R-1 Manual do Utilizador Página 20