BOLT
UDOO BOLT User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by L.V. Copyright © 2019 SECO S.p.A.
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2.3
Electrical specifications
The UDOO BOLT board can be supplied only with an external 19V
DC
± 5% power supply, minimum 60W (i.e. min. 3.15A @ 19V) for basic
functionalities recommended. Always make sure that the power cable is less than 3mt. long.
This voltage can be supplied through a DC power jack (CN5) type Singatron p/n 2DC3122-007111F. Internal pin is V
IN
power line.
Mating DC plug as shown in the picture below (Singatron p/n 45P06CV230-1A00-01 or equivalent).
The Board can also be powered by using a standard USB-C power adapter, with the same minimum wattage (power profile: 20V 3A).
A bicolour Green/Yellow LED is placed near the DC IN power jack to signal the power state of the board. When the board is powered but turned off, then the LED
turns on Yellow, during normal working (S0 State) the LED turns on Green light.
2.3.1
RTC Battery
For the occurrences when the module is not powered with an external power supply, on board there is a cabled coin Lithium Battery to supply, with a 3V voltage,
the Real Time Clock embedded inside the AMD Ryzen Embedded V1000 SoC.
Battery used is a cabled CR2032-LD Lithium coin-cell battery, with a nominal capacity of 220mAh.
The battery is not rechargeable, and can be connected to the board using dedicated connector CN5 which is a 2-pin
p1.27 mm type MOLEX p/n 53261-0271 or equivalent, with pinout shown in the table on the left.
Mating connector: MOLEX 51021-0200 receptacle with MOLEX 50079-8000 female crimp terminals.
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 UDOO BOLT are compliant to requirements of European Directive 2006/66/EC regarding batteries and accumulators. When putting out of
order UDOO BOLT, 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.
Battery connector CN4
Pin Signal
1
V
RTC
2
GND
CAUTION: handling batteries incorrectly or replacing with not-approved devices may present a risk of fire or explosion.
