Electrical Specifications - Seco CCOMe-C30 User Manual

2.3 Electrical Specifications

CCOMe-C30 board can be supplied using any voltage in the range 9
Express module and of the connected peripherals (including 12V, 5V and 3.3V voltages) are derived from the main V
Power Connector - CN4
Pin Signal
1 GND
2 V
IN
One pushbutton, SW1, is located on bottom side of the board, on the left of microSD Card Slot, and has to be used to turn/on or off the power of the board.
Another pushbutton, SW2, is located on bottom side of the board, on the right of microSD Card Slot, and can be used to reset the system.
It is also possible to use the pushbuttons available on the front panel module (see par. 4.2.1) to power on/off and reset the system
2.3.1 RTC Battery
For the occurrences when the system (Carrier Board + COM Express module) is not powered with an external power supply, a cabled coin Lithium Battery to
supply, with a 3V voltage, the Real Time Clock eventually available on the COM Express Module.
Battery used is a cabled CR2032-LD Lithium coin-cell battery, with a nominal capacity of 220mAh.
Battery connector - CN2
Pin Signal
1 V
RTC
2 GND
Never allow the batteries to become short-circuited during handling.
CAUTION: handling batteries incorrectly or replacing with not-approved devices may present a risk of fire or explosion.
Batteries supplied with CCOMe-C30 board are compliant to requirements of European Directive 2006/66/EC regarding batteries and accumulators. When putting
out of order CCOMe-C30 board, 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 must be made according to these requirements.
CCOMe-C30
CCOMe-C30 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by F.B. Copyright © 2019 SECO S.p.A.
Power Connector is type Molex Mega-Fit
the table here on the left.
Mating Connector, MOLEX p/n 171692-0102 or equivalent, with female crimp terminal MOLEX series 172063 or
78623.
The use of wires with section 14 AWG is recommended, in order to ensure the proper amperage of the power
section.
The battery is not rechargeable and can be connected to the board using dedicated connector CN2 which is a 2-pin
p1.27 mm type MOLEX p/n 53398-0271 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.
32V . All the others voltages necessary for the working of the carrier board, of the COM
DC
® connector, p/n 76825-0002, or equivalent, with the pin-out indicated in
power rail
IN
15