VPG TruckWeigh, Руководство по установке, настройке и калибровке

Страница: 22 / 130

22
How to install the junction box
A single junction box is used to receive information from each sensor in a suspension system.
1. Select a position to install the junction box where:
• The junction box cannot be damaged by any moving parts on the vehicle
• The internal domain cable can reach from the junction box to the first transducer. Ensure the
internal domain cable can be routed to the transducer without risk of damage from any moving
parts
• The external domain cable can reach from the junction box to the cab of the vehicle. Ensure the
external domain cable can be routed to the cab without risk of damage from any moving parts
2. Mount the junction box to the vehicle:
• The cable sockets must point to the rear of
the vehicle
The TruckWeigh® system will not provide the
correct measurements if the junction box is not
mounted with the cable sockets pointing to the
rear of the vehicle
• Use existing holes on the chassis to mount
the junction box, if possible. Drill holes
appropriate to the size and length of the
mounting screws if existing holes are not
suitable
• Use 2 X 1/4” or M6 screws with Nyloc nuts to
mount the junction box. The length of the
screws may vary depending on where you
mount it
3. Make a note of the orientation of the top face of the junction box, e.g. facing up, down, left or right
side of the vehicle. In the example shown above, the junction box is oriented to the left side of the
vehicle
It is recommended that you use the system configuration table to record this information. See
“System configuration table” on page 116
TruckWeigh
®