Wika S-11 Manual do Utilizador descarregar pdf (Página 10)

10 WIKA operating instructions pressure transmitter, model S-11

14043046.01 06/2012 GB/D/F/E

Vacuum tightness

Yes

3.2 Output signals

Signal type Signal

Current (2-wire) 4 ... 20 mA

Current (3-wire) 0 ... 20 mA

Voltage (3-wire) DC 0 ... 10 V

DC 0 ... 5 V

Depending on the signal type the following loads apply:

Signal type Load in Ω

Current (2-wire) ≤ (power supply - 10 V) / 0.02 A

Current (3-wire) ≤ (power supply - 3 V) / 0.02 A

Voltage (3-wire) > maximum output signal / 1 mA

3.3 Voltage supply

Power supply

The permissible power supply depends on the corresponding output signal.

Output signal Power supply

4 ... 20 mA (2-wire) DC 10 ...30 V

0 ... 20 mA (3-wire) DC 10 ...30 V

DC 0 ... 10 V DC 14 ... 30 V

DC 0 ... 5 V DC 10 ...30 V

3. Specications

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 101 102

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Wika S-11 Manual do Utilizador Página 10