SBC-D23
SBC-D23 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by P.Z. - Copyright © 2021 SECO S.p.A.
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2.3.2
RTC Battery
For the occurrences when the module is not powered with an external power supply, on board there is a battery holder for coin cell Lithium Battery to supply, with
a 3V voltage, the Real Time Clock present on-board.
Battery used is a CR2016 Lithium coin-cell battery, with a nominal capacity of 90mAh.
In case of exhaustion, the battery should only be replaced with devices of the same type. Always check the orientation before inserting and make sure that they are
aligned correctly and are not damaged or leaking.
Never allow the batteries to become short-circuited during handling.
Batteries supplied with SD23 are compliant to requirements of European Directive 2006/66/EC regarding batteries and accumulators. When putting out of order
SBC-D23, remove the batteries from the board in order to collect and dispose them according to the requirement of the same European Directive above mentioned.
Even when replacing the batteries, the disposal has to be made according to these requirements.
CAUTION: handling batteries incorrectly or replacing with not-approved devices may present a risk of fire or explosion.
