• No : 22262
  • Release Date : 2018/08/30 13:48
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Battery replacement timing

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