scaling ai523 with pt100
Hello.
I am new in ABB plc
I have some pt100(4-20ma)- 3 wire and also i use AI523.
how can i scale and use this pt100 sensor. what function i need?
please help me.
best regard
Asked 3 years ago
Voted best answer
2
Hi,
For connecting pt100 in 3-wire configuration, 2 input channels are required. The digital value for -50 to +70 degree pt 100 range will be -500 to 700(decimal).
Answers
0
You can use function Block called LIN_TRAFO.
Make sure you have library called Util.lib.
Answered 3 years ago
by Govindaraj
Hi mosayebian,
It is better to use the same thread for further clarification on the same topic, instead of creating multiple questions. Thanks for your understanding..
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