Technologic Systems TS-7100 Series, Manual

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14 3.3V
15 GND
16 GND
17 NC
18 NC
19 NC
20 GND
7 USB+
6 4.7V
5 NC
4 GND
3 /dev/ttymxc3 TXD
2 /dev/ttymxc3 RXD
1 NIMBEL_PWR (3.3V or 4V)
While pin 1 commonly lines up with the antennas on the modems, the pin 1 orientation should be verified in your
modem's datasheet.
12.4 Power Terminal Block
The TS-7100 uses a 2 pin removable terminal block. The mating connector from On Shore Technologies
OSTTJ025102 is included with the board.
The 2 pin terminal block supports 8-48VDC input. A typical power supply will provide 1A at 12V. More details
can be found in the #Power Consumption section.
Pin Description
1 (Left) 8-48VDC
2 (Right) GND
12.5 USB Ports
The TS-7100-Z offers two USB 2.0 type A host ports. See the USB Controller section for more details.
The bottom (USB1) port is always available on the USB Header. The top port (USB2) is switchable, and instead
can be connected to the USB pins of an installed XBee device or NimbeLink modem inserted in to the CN16
socket. By default USB is connected to the top USB type A port instead of the Nimbelink Header.
# Enable top USB port (default):
gpioset 7 9=0
# Move USB to Nimbelink/XBEE Header
gpioset 7 9=1