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Hardware setup
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Ethernet (RJ-45): Use a Cat 5e or Cat 6 Ethernet cable.
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Serial (DTE 9-pin RS232): Use a serial cable with a DCE 9-pin RS232 Male connector, if required.
Connect antennas
The TX40 device uses FAKRA-type Antenna connectors:
Type
Description
1 FAKRA Code Cmale connectors (blue)
GNSS
Wi-Fi
2 FAKRA Code I male connectors (beige)
FAKRA Code D male connectors (burgundy)
WWAN
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Mount the TX40 to a mounting surface
Mount the TX40 device to a mounting surface by using the two mounting brackets on the sides of the
enclosure.
Tighten self-tapping screws to the mounting surface through the mounting holes of mounting
brackets.
The mounting screw specifications are:
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Roundhead M4 size screws or comparable non-metric (6-32 size). Type and length is dependent
on the mounting surface type.
Connect power
Connect the TX40 power cable to a power source.
Vehicle installation
The TX40 shall be powered from a 5 A fused circuit or shall be installed with an in-line Slow Blow fuse
rated at 5 A.
Maximum ambient operating temperature is limited to 74°C.
Note
Always follow the vehicle manufacturer recommendations for electrical accessories connections.
All components used in the electrical connection to the vehicle should be UL listed. See also
and ground
chassis.
Alternate installations
The TX40 shall be powered by a Certified ITE LPS power supply or a Direct Plugin Class 2 output
transformer rated at either 12 VDC/2.5 A or 24 VDC/1.25 A minimum. Supplies shall be suitable for the
ambient for which they are installed.
Maximum ambient operating temperature is limited to the lower of the maximum ambient operating
temperature of the power supply or 74° C.
TX40 User Guide
5Gmodels: 4 connectors
4G LTE models: 2 connectors
Connect antennas
Mount
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