Hardware manual

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4.4.2 HA-B30CHG
The following table explains reliability of the main parts on the Cradle-type Battery Charger
(HA-B30CHG, HA-B30CHG-CN).
Table 4.31
Parameter Specification Remark/Condition
MTBF for electronics parts 50,000 hours
Mounting and removing IT-3100
to/from Cradle
20,000 times
Power switch 5,000 times Switch
DIP switch 10 times
USB 500 times
RS-232C 500 times
No. of ON/OFF
times of the
connector
RS-422 100 times
No. of connecting and removing the
power jack
1,500 times
4.4.3 HA-B61IO
The following table explains reliability of the main parts on the Bridge Satellite Cradle (HA-B61IO,
HA-B61IO-CN).
Table 4.32
Parameter Specification Remark/Condition
MTBF for electronics parts 50,000 hours
Mounting and removing the terminal
to/from the Cradle
20,000 times
Power switch 5,000 times Switch
DIP switch 10 times Applicable to HA-B61IO and
HA-B61IO-CN.
USB 500 times Applicable to HA-B61IO and
HA-B61IO-CN.
RS-232C 500 times Applicable to HA-B61IO and
HA-B61IO-CN.
No. of connecting
and removing the
cable
RS-422 100 times Applicable to HA-B61IO and
HA-B61IO-CN.
No. of connecting and removing the
AC Adaptor on the power jack
1,500 times