Accessing the phyBOARD-Wega Interfaces
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PHYTEC Messtechnik GmbH 2014 L-792e_1
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3.2.1.1.1
PHOENIX 2-pole MINI COMBICON Base Strip (X67)
The permissible input voltage is +5 V DC if your SBC is equipped with a 2-pole PHOENIX
MINI COMBICON base strip. A 5 V adapter with a minimum supply of 1.5 A is recommended
to supply the board via the 2-pole base strip.
and the following table show the pin assignment.
Pin
Signal
Description
1
VCC5V_IN
+5 V power supply
2 GND
Ground
Table 6:
Pin Assignment of the 2-pole PHOENIX MINI COMBICON Base Strip at X67
3.2.1.1.2
USB Micro-AB (X72)
If your board provides an USB Micro-AB female connector (X72) at the upper side of the
board a standard USB Micro power supply with +5 V DC can be used to supply the
phyBOARD-Wega.
Do not confuse the USB Micro connector on the upper side of the board
with the one on the back side of the board which provides USB OTG
connectivity. The USB Micro connector on the upper side is exclusively
used for power supply and has no other USB functionality!
3.2.1.1.3
WAGO 6-pole Male Header (X67)
If a WAGO 6-pole male header is mounted on your board (
and
) your board
is prepared to connect to a phyBOARD Power Module (PEB-POW-01), or a custom power
supply circuitry. The ordering number of the mating connector from WAGO is: EAN
4045454120610.
Use of the 6-pole connector has the following advantages:
•
Higher and wider operate range of the input voltage
•
External scaling potential to optimize the electrical output current, by use of
customized power modules which match the requirements
•
5 V, 3.3 V and backlight power supply
