Mitsubishi Electric MELSEC iQ-F FX5UC Series, User Manual

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5 CPU MODULE PERFORMANCE SPECIFICATIONS
5.1 CPU and Memory Specifications
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*1 For supported versions, refer to the following.
 MELSEC iQ-F FX5 User's Manual (Application)
*2 Interrupt from the intelligent function module and high-speed pulse input/output module.
*3 When the program capacity is 64k steps.
*4 The value listed above indicates the number of files stored in the root folder.
*5 Clock data is retained using the power accumulated in a large-capacity capacitor incorporated into the programmable controller. When
voltage of the large-capacity capacitor drops, clock data is no longer accurately retained. The retention period of a fully charged
capacitor (electricity conducted across the programmable controller for at least 30 minutes) is 10 days (ambient temperature: 25
 ).
How long the capacitor can hold the data depends on the operating ambient temperature. When the operating ambient temperature is
high, the holding period is short.
*6 Backup power can be supplied to all devices in the device (high-speed) area. When a battery is used, devices in the device (standard)
area can also be backed up.