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2.3.2 Process Current

The figure below shows the wiring hookup for Process Current 0 – 20 mA.

Figure 2.5 Process Current Wiring Hookup

(Internal and External Excitation)

2.3.3 Process Voltage

The figure below shows the wiring hookup for Process Voltage 0 – 100 mV,

0 – 1 V, 0 – 10 V.

Figure 2.6

a) Process Voltage Wiring Hookup b) Process Voltage Wiring Hookup

with Sensor Excitation without Sensor Excitation

RL - Voltage limited resistor, which allows to convert 24 Vdc internal excitation

voltage to the appropriate process input value. For instance: if the potentiometer

value is equal to 10 kΩ, the minimum RL is 14 kΩ for 10 V process input.

When configuring your instrument, select Process Type in the Input Type Menu

(see Part 3).

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Omega CNiS16D Manuale Utente Pagina 12