MasterCAN DAC connection / Power supply connection
MasterCAN DAC J1939 i/o modules. Operation manual. Version 2.0
©
Technoton, 2018
24
2.3 Power supply connection
IMPORTANT:
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 DAC power supply. Nominal fuse current is not
more than 2 A.
3)
When connecting MasterCAN DAC to on-board 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.
MasterCAN DAC is supplied with electrical power from on-board Vehicle power source.
We recommend to purchase and use terminal clamps to connect the power supply cables
(see figure 11).
Figure 11
—
Terminals
1)
Power supply for MasterCAN DAC15
is connected according to the designation of
contacts of
POWER
connector and the colour of wires, in accordance with table 6.
During the operation of MasterCAN DAC15 using
, its the power supply is
provided through
S6
). In this case you don’t need to connect power
supply to
POWER
connector.
Table 6
—
Connection of
POWER
connector
Connector
Pinout
Connector
Contact
Number
Wire Marking
Wire Color
Circuit
Designation
Signal
Parameters
2
GND
Brown
Ground “
-
”
—
1
VBAT
Orange
Power “+”
Analog,voltage
9…
45 V
2)
Power supply for MasterCAN DAC2113
is connected using S6 Technology, in
accordance with the designation of contacts of
S6
connector and the colour of wires, in
3)
5 V OUT
connector is used in MasterCAN DAC2113 for
external devices power
supply.
It is connected in accordance with the designation of contacts and the colour of
wires, according to table 7.
Table 7
—
Connection of
5 V OUT
connector
Connector
Pinout
Connector
Contact
Number
Wire Marking
Wire Color
Circuit
Designation
Signal
Parameters
2
VBAT
Orange
Output voltage
Analog,voltage
5 V, 30 mA
1
GND
Brown
Ground “
-
”
—