Meanings of the sink input/source input

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > I/O Extension > Meanings of the sink input/source input

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No : 22254
Release Date : 2018/08/30 13:48
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What is the sink input/source input?

Category :

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series
FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Main Unit
FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > I/O Extension

Answer

The sink input connects to a negative common for 24 V DC.
The source input connects to a positive common.

The sink input is generally used in Japan and North America.
The source input is generally used in Europe.

Product Name: FX1S, FX1N, FX1NC, FX2N, FX2NC, FX3S, FX3G, FX3GC, FX3U, FX3UC

Product Category: Main unit, I/O Extension

Series: MELSEC-F series