Digi TX54, Руководство пользователя

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Digi TX54 hardware reference Power sensor and button behavior
TX54 User Guide 30
Left LED (on top of port connector)
n
Off : No Ethernet link detected.
n Blinking amber : Indicates Ethernet traffic.
Right LED (on top of port connector)
n
Off : No Ethernet link detected.
n
Solid green : 10/100 Mbps link detected.
n
Solid amber : 1000 Mbps link detected.
Power sensor and button behavior
The TX54 has an ignition sensor that can automatically power on the device when the ignition line is
on.
You can also power on the TX54 using the Power button. If the TX54 does not automatically restart
when the power ignition sense is on, press the Power button to restore power.
TX54 back view
The following figure shows the back view of the TX54 dual cellular model. Other models will look
slightly different.
n Antenna connectors
n
WAN/ETH1
n
ETH2/ETH3/ETH4
n
USB 3.0
n
Serial
n
Power
Digi TX54 serial connector pinout
The TX54 is a DTE device. The pinout for the DB9 serial connector is as follows:
Signal name
RS232
signal
Direction
DB9 pin number DTE DCE
Transmit Data TxD Out In 3
Receive Data RxD In Out 2