Robustel GoRugged R3000-3P-GPS, User Manual

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Robustel GoRugged R3000 ‐ 3P ‐ GPS User Guide
RT_UG_R3000_v.2.0.3 10.12.2014 14 / 129
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2.3 USB interface
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11
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17
USB
USB interface is used for batch firmware upgrade, cannot used to send or
receive data from slave devices which with USB interface.
Users can insert an USB storage device, such as U disk or hard disk, into
the router’s USB interface, if there is configuration file or firmware of
R3000 inside the USB storage devices, R3000 will automatically update
the configuration file or firmware. Details please refer to section 23.15.
PIN Debug RS232 Direction
1 RXD
Device

R3000 ‐ 3P ‐ GPS
2 TXD
R3000 ‐ 3P ‐ GPS

Device
3 GND GND
4 TXD R3000 ‐ 3P ‐ GPS

Device
5 RXD
Device

R3000 ‐ 3P ‐ GPS
6 RTS R3000 ‐ 3P ‐ GPS

Device
7 CTS Device

R3000 ‐ 3P ‐ GPS
PIN Power Digital I/O RS485
8 Positive
9 Negative
10 GND
11 Input 1
12 Input 2
13 Output 1
14 Output 2
15 GND
16 Data+(A)
17 Data ‐ (B)