Mitsubishi Electric Q26UD(E)HCPU User Manual page 626

Extended SRAM
CPU module
Q4MCA-1MBS
Q4MCA-2MBS
Q03UDVCPU
Q4MCA-4MBS
Q4MCA-8MBS
624
Power-on
*1
cassette
time ratio
0%
30%
Not used 50%
70%
100%
0%
30%
50%
70%
100%
0%
30%
50%
70%
100%
0%
30%
50%
70%
100%
0%
30%
50%
70%
100%
Actual service value
*2
Guaranteed value
(Reference value)
43,800 hours
5.00 years
43,800 hours
5.00 years
43,800 hours
5.00 years
43,800 hours
5.00 years
28,500 hours
3.25 years
40,700 hours
4.64 years
43,800 hours
5.00 years
Battery life
Q7BAT
After SM52 turned on
(Backup power time after
*3
an alarm
43,800 hours 600 hours
5.00 years
43,800 hours 600 hours
5.00 years
43,800 hours 600 hours
5.00 years
43,800 hours 600 hours
5.00 years
43,800 hours 600 hours
5.00 years
*4
)
25 days
25 days
25 days
25 days
25 days