Battery replacement timing

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Main Unit > Battery replacement timing

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No : 22262
Release Date : 2018/08/30 13:48
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I would like to know the battery replacement timing.

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 > Accessories

Answer

Periodic replacement is recommended.

For example, standard life of FX3U-32BL is 5 years (at ambient temperature of 25).
The life of the battery changes with respect to ambient temperature.
When planning for battery replacement, please estimate the battery life according to the graph below and order replacement batteries in advance.

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

Product Category: Main Unit, Accessories, Options

Series: MELSEC-F series