80-J7616-1 Rev. C
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
21
Tanker Trailers
Overview
The TT150 terminal installs outside the trailer. For tanker trailers, the TT150 terminal is
usually installed on the tank’s nose surface, near the 7-way. The attached TT150 power
cable runs from the TT150 terminal to the 7-way receptacle, which recharges the internal
battery when a truck is connected to the trailer.
Typically VHB (Very High Bond) tape will be used to secure the TT150 terminal to the
trailer. The trailer should be free of extensive damage in all installation areas.
The TT150 terminal can be installed high to reduce the likelihood of tampering and lessen
GPS signal obstruction or it can be installed lower on the trailer, near the 7-way when not
enclosed by metal and does not interfere with gladhand/hose coupler connection
operation. It is recommended to install one terminal in the desired location and verify
operation for both GPS and cellular signal reception before installing additional units.
Caution: The TT150 is not certified as being intrinsically safe (IS). Do not install or operate in
areas where IS certified devices are required.
Installation
Typically, VHB tape is used to secure the TT150 terminal to the tanker trailer. The power
cable connects the TT150 system terminal to the trailer’s electrical power source at the 7-
way receptacle. The power cable is 10 feet long and can be cut as needed depending on
where the TT150 terminal is installed. It may be necessary to drill a hole through the 7-way
housing to provide a route for the cable.
1.
On the outside of the trailer, select the location where the TT150 terminal will be
installed/mounted.
2.
Clean the backside of the TT150 terminal thoroughly with the included alcohol wipe
and let dry.
3.
Peel off one side of the backing from the VHB tape pad and adhere to the TT150
terminal. Apply firm pressure for 20 seconds to ensure the VHB tape is fully bonded to
the terminal.
4.
Thoroughly clean the location on the tanker where the TT150 will be installed with the
other included alcohol wipe and let dry.
5.
Peel off the backing from the VHB tape and firmly press the TT150 terminal to the
tanker trailer for 20 seconds to ensure the TT150 terminal is fully bonded to the tanker
trailer.
6.
Route the cable to the 7-way and refer to Chapter 6: Connecting the TT150 to the 7-
Way.
