MasterCAN connection / Electrical connection
MasterCAN Vehicle Data Interfaces. Operation manual. Version 4.0
© Technoton, 2017
23
2.3 Electrical connection
can be power supplied either from onboard
tracking device. If connected to
, MasterCAN is power supplied
through S6 cabling system.
IMPORTANTLY:
1)
Before mounting and connecting
switch off power supply of the
electrical circuits. To do this switch off the battery switch or release the
terminals of the wires connected to the battery. To prevent equipment failure,
turning power supply on is allowed only after electrical connection is finished.
2)
It is recommended to use fuse (supplied within delivery set)
when connecting MasterCAN power supply. Nominal fuse current is not
more than 2 A (see figure 9 a).
3)
When connecting MasterCAN to onboard power source it is necessary to connect
feed ―+‖ and chassis ―-‖ wires to the same sockets where appropriate wires of
telematics terminal (tracking device) or recording/display device is connected.
To connect MasterCAN power supply wires, it is recommended to use terminals
(see figure 9 b), while connecting signal wires, it is recommended to use connectors as
shown at figure 9 c.
a) fuse with holder b) terminals c) connectors
Figure 9 — Accessories for MasterCAN connection
ATTENTION:
To ensure correct data transfer through CAN 2.0B (J1939)
communication link when connecting MasterCAN CC (MasterCAN V-GATE) to
telematics terminal not equipped by terminating resistor, connect S6 CW plugs
(see
) to ends of communication links between CAN LOW and CAN HIGH wire
(see figure 10)
Figure 10 — Connecting MasterCAN CC (MasterCAN V-GATE) to telematics terminal
not equipped by termination resistor
