Power Cable Wire Connections
Mobile Application Server (MAS) Installation
5-6
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
80-J4866-2 Rev. G
Power Cable Wire Connections
• Vehicle battery supplies power to the MAS.
• The three required connections that you must make at the fuse end of the power cable:
- Chassis ground - labeled “BAT RTN”
- +12/24 VDC Battery (Main) (unswitched) - labeled “BAT+”
- +12/24 VDC Ignition (switched) - labeled “IGNITION”
• Never wire the constant BAT+ connection or the IGNITION connection to the Accessory
position. See
for detailed pin and wire callouts.
1.
Connect the black BAT RTN wires to a good grounding surface on the vehicle chassis or
one that is connected to the chassis. Refer to
more information.
2.
Connect the yellow BAT+ wire to an unswitched (Main) +12/24 VDC power source, such
as the hot side of the vehicle main wiring bus, the battery side of the ignition switch, or
the battery side of the fuse block (not the load side). This bus provides co12/24
VDC to the MCP and must not be connected to the accessory bus or any other switched
bus.
3.
Connect the white IGNITION wire to the switched (ignition) +12/24 VDC power source,
such as the ignition side of the ignition (key) switch or the ignition side of the fuse block.
• +12/24 VDC should be present on the IGNITION wire only when the ignition switch is
in the ON position, not in the OFF or Accessory position.
05AAA_225B
Power Cable
10-AMP
3-AMP
BAT+
BAT RTN
BLACK
IGNITION
WHITE
YELLOW
3-AMP
Содержание MCP100
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Страница 250: ...Documentation Format Feedback Form G 4 MAY CONTAIN U S AND INTERNATIONAL EXPORT CONTROLLED INFORMATION 80 J4866 2 Rev G ...