Wika DPGT40 Manual de usuario descargar pdf (Pagina 10)

WIKA operating instructions dierential pressure transmitter, model DPGT4010

14093267.01 03/2014 GB/D/F/E

3. Specications

For further specications see the corresponding product label, WIKA data sheet

and the order documentation.

Designation of terminal connectors

The exact pin assignments can be found in the following drawings. In addition, the

pin assignment, output signal and the required power supply are stated on the

product label.

The following diagram shows the standard terminal assignment. For customer-

specic designs, the terminal assignment on the product label must be followed.

2-wire system

4 … 20 mA

3-wire system

0 … 20 mA, 4 … 20 mA and 0 ... 10 V

Earth, connected to

case 1)

+/I+

0 V/GND

Evaluation

(display)

1) This connection must not be used

for equipotential bonding. The

instrument must be incorporated in the

equipotential bonding via the process

connection.

Terminals 3 and 4: for internal use only

Terminals 5 and 6: reset zero point

Evaluation

(display)

Power supply

Explanation of the terminal assignments used:

+ Positive terminal of power supply

0 V/Sig-/GND Negative terminal of power supply and output signal

Sig+ Positive terminal of output signal

I+ Output signal

Earth, connected to

case 1)

0 V/Sig-/GND

Sig+

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 75 76

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Wika DPGT40 Manual de usuario Pagina 10