Making The Electrical Connection - WIKA P-3x Manual De Instrucciones

6. Commissioning, operation

6.2 Making the electrical connection

The instrument must be earthed via the process connection.
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Select a cable diameter that matches the cable gland of the connector. Make sure that the cable
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EN
gland of the mounted connector has a tight fit and that the sealings are present and undamaged.
Tighten the threaded connection and check that the seal is correctly seated, in order to ensure a
tight seal.
For cable outlets, make sure that no moisture enters at the cable end.
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Connection diagrams
Circular connector M12 x 1 (4-pin)
Angular connector DIN 175301-803 A
Circular connector M16 x 0.75 (5-pin)
18
2-wire 3-wire
U + 1 1
U - 3 3
S + - 4
2-wire 3-wire
U + 1 1
U - 2 2
- 3
S +
2-wire 3-wire
3 3
U +
U - 1 4
- 1
S +
Circular connector M12 x 1 (5-pin), CANopen
Cable outlet unshielded
Cable lengths on request.
WIKA operating instructions pressure transmitter, model P-3x
2-wire
U + 2
U - 3
Shield 1
4
CAN-High
5
CAN-Low
2-wire 3-wire
U + brown brown
U - blue blue
S + - black