Omega CNI8DV, CNI16D, CNI8C 7 Process Current Wiring Hookup, Internal and External Excitation

Models: CNI16 CNI32 CNI8DH CNI8C CNI16D CNI8 CNI8DV

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2.3.4 Process Current

2.3.4 Process Current

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

Figure 2.7 Process Current Wiring Hookup

(Internal and External Excitation)

When configuring your instrument, select Process Type in the Input Type Menu (see Part 3).

2.3.5 Process Voltage

The figure below shows the wiring hookup for Process Voltage 0 – 100 mV, 0 – 1 V, 0 – 10 V.

Figure 2.8

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 CNI8DV, CNI16D, CNI8C, CNI8DH 7 Process Current Wiring Hookup, Internal and External Excitation, Process Voltage