Chapter 12 Battery; Battery Specifications - Mitsubishi Electric Q26UD(E)HCPU User Manual

CHAPTER 12
Install a battery (Q6BAT, Q7BAT, or Q8BAT)
standard RAM, and latch devices even if power failure occurs.
12.1

Battery Specifications

This section describes the specifications of the battery used for the CPU
Item
Classification
Initial voltage
Nominal current
Battery life when stored
Battery life when used
Lithium content
Application
Accessory
*1 Included only when the Q7BAT-SET is purchased.
*2 Included only when the Q8BAT-SET is purchased.
Remark
• For the battery life, refer to Page 603, Appendix 4.2.
• For the battery directive in EU member states, refer to Page 678, Appendix 12.
Basic
Note 12.1
The Basic model QCPU does not support the use of the Q7BAT and Q8BAT.
248
BATTERY
Note 12.1
Q6BAT Q7BAT(-SET)
Manganese dioxide lithium primary battery
1800mAh 5000mAh
0.52g 1.55g
For data retention of the program memory, standard RAM, and latch device during the power
----
Battery holder
in the CPU module to hold data on the program memory,
module.Note 12.1
Type
Manganese dioxide lithium primary battery
3.0V
18000mAh (1800mAh × 10 pieces)
Actually 5 years (room temperature)
Page 603, Appendix 4.2
failure
*1
Q8BAT connection cable
Q8BAT(-SET)
(assembled battery)
5.2g
*2