RACOM M!DGE3, User Manual

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Tab. 2.4: DI/DO connector used by Expansion board 'C'
In / Out Signal Pin
Out RxD COM3 1
In TxD COM3 2
GND 3
Out CTS COM2 4
In RTS COM2 5
GND 6
Out RxD COM2 7
In TxD COM2 8
2.2.6. USB
M!DGE3 uses USB 3.0, Host A interface. USB interface is wired as standard:
Tab. 2.5: USB A Pinout Cable Assembly
Wire Signal Pin
Red VBUS 1
White D- 2
Green D+ 3
Black GND 4
Blue StdA_SSRX- 5
Yellow St 6
GROUND GND_DRAIN 7
Purple StdA_SSTX- 8
Orange St 9
Connector Shell Shield Shell
The USB interface is designed for the connection to an external ETH/USB adapter or a WiFi adapter.
They are optional accessories to M!DGE3, for more details see
www/ripex/accessories
1
. The adapters
are used for service access to web configuration interface of M!DGE3 unit.
The USB connector also provides power supply (5 V / 0.5 A). It can be used to temporarily power a
connected device, for instance a telephone. The USB connector should not be used as permanent
source of power supply.
1
https://www.racom.eu/eng/products/radio-modem-ripex.html#accessories_ethusb
M!DGE3 Cellular Router – © RACOM s.r.o. 18
Product