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ID-FLX Lite & Telecom Global Guide

5.1.4 Current output transducers

ID-Lite analog inputs are mainly designed for resistor sensors

In special case transducers to 4-20 mA output can be used for oil measuring (10.0 Bar or 6.0 Bar). Use

predefined 4-20 mA / 100 or 4-20 mA / 60 sensors.

This method reduces the input resolution by less than 50%

Some types of transducers are not suitable for connection to ID-Lite analog inputs because of influencing by ID-

Lite analog input.

Default current sensor characteristic

Use with external resistor 120 Ω.

4-20mA / 100 0-20mA / 100 0-20mA / (-20 to +120 °C)

Ω Converted Note 1 (*) Note 2 (*) Note 3 (*) Note 4 (*)

120 0 mA 0 % -20 °C

170 0 0 % 4 mA 20 % 8 °C

200 13 22 °C

230 25 25 % 8 mA 40 % 36 °C

280 38 50 °C

330 50 50 % 12 mA 60 % 64 °C

390 63 78 °C

460 75 75 % 16 mA 80 % 92 °C

560 88 106 °C

690 100 100 % 20 mA 100 % 120 °C

Note: (*)

Note 1 - % range for 4-20 mA input

Note 2 - range 0-20 mA

Note 3 - % range for 0-20 mA input

Note 4 - characteristic 0-20 mA / (-20 to +120 °C)

5.1.5 Analog input extension measurement

On each analog input there is a possibility to connect voltage or current output sensor instead of resistive one.

Recommended wiring connection for these measurements are bellow.

ComAp InteliDrive Lite Global Guide

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