Battery Specifications, Installation And Replacement; Battery Specifications - Mitsubishi MELSEC-Q Series User Manual

5
SETTINGS AND PROCEDURES BEFORE OPERATION

5.7 Battery Specifications, Installation and Replacement

This section explains the battery specifications and installation.

5.7.1 Battery specifications

The following are the specifications of the C Controller module battery.
Classification
Initial voltage
Nominal current
Storage life
Total power failure time
Lithium content
Application
Remark
5
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5.7.1 Battery specifications
Item
Standard ROM file protection, backup of battery-backed-up RAM data
• Refer to Section 5.7.3 (2) for the battery life.
• For the battery directive in EU member states, refer to Appendix 4.
Table5.7 Battery specifications
Q6BAT
Manganese dioxide lithium primary battery
1800mAh
Actually 5 years (room temperature)
Section 5.7.3
0.49g
and clock data
Type
3.0V