Power In Supply Voltage Connector - Data Modul eDM-CB-SM-IPCS Reference Manual

4.2. Power IN Supply Voltage Connector

Reference Designator: J2
Description
J2 is a 24V main power supply connector of the carrier board. The connector is an ATX-P4 compliant straight
header, THT delivering 24V (instead of 12V as defined by ATX).
There is no overcurrent protection foreseen on the eDM-CB-SM-IPCS for power-supply input.
The 12A maximum current must be limited by the power supply unit!
Connector drawing and contact-numbering scheme
Figure 11 Power In Connector
Pinout
Pin Signal / Function
1 GND
J2
2 GND
3 V_IN
4 V_IN
12048321 Rev. 01 (Draft)
Pin Type Signal Description
GND
Power
24V (+/- 5%) Main power supply connection terminal
(24V)
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Main power supply ground terminal
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