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Entry type: FAQ Entry ID: 65688219, Entry date: 11/05/2012
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3RS17 Interface Converters: Difference between 3RS1720-1ET00 and 3RS1721-1ET00

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QUESTION:

What is the difference between 3RS1720-1ET00 and 3RS1721-1ET00 Interface converters?

 

 

ANSWER:

Here is the technical difference between 3RS1720-1ET00 and 3RS1721-1ET00 Interface converters:

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The width of a 3RS1720-1ET00 Interface converter is 6,2mm.

This relatively narrow width only allows the integration of limited size ring-type core

This core allows a max. output circuit impedance of 400Ohm

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The width of a 3RS1721-1ET00 Interface converter is 12,5mm.

This core allows a max. output circuit impedance of 1000Ohm

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