Specifications
2. The error information stored in the memory of the ID Sensor Unit is retained by a built-in backup ca-
pacitor for 15 days at an ambient temperature of 25 ° C. As shown in the following diagram, the dura-
tion of the backup shortens as the temperature rises.
15
Back-up
duration
(days)
10
5
2
0
25 30
Ambient temperature (
40
50
60
°
C)
Appendix A
79