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Chapter 6: Connectivity
Connection
Type
Description
Right Motor
HDB26F
NOTE
:The Right and Left Motor connectors use
the same type of plug. Take care not to reverse them.
Left Motor
HDB26F
Battery Power
Mini-Fit Sr., 3-pin Battery VDC; connects to battery
Bumper Switches Mini-Fit 2 x 4
Connect to standard bumper contacts
Speakers
Mini-Fit 2 x 2
Drives built-in speakers
Battery Comm.
Mini-Fit 2 x 3
Battery communication/control
Internal Data Pinouts
Wheel Lights (Light Discs)
Connector type
DB9F
Use
Motion and status indicator light disc on the platform sides
Designation
Pin No.
Hardware
Software
Notes
1, 2
CANL_A
CAN Communication differential pair
3, 4
GND
Direct GND
5
SHIELD GND
Bead filter to GND
6, 7
CANH_A
CAN Communication differential pair
8, 9
SW_12V_WHEEL WheelLight_Power 12 V @ 1 A Max (switched in SW)
NOTE:
Sonar 1 is covered at the end of LD Platform Core Rear, Upper on page 66.
11970-000 Rev H1
LD Platform OEM User's Guide
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