BackMesa 3 CAN Bus Expansion now available
17 Aug 2021
The Mesa 3 CAN Bus expansion is available for development. Contact sales@junipersys.com for details. For a brief overview, this expansion includes:
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USB 2.0 communication interface to Mesa 3 motherboard
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Philips (NXP) SJA1000 stand-alone CAN controller compatible with CAN 2.0B protocol
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11-bit message IDs
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29-bit message IDs
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Standard baud rate of 250 Kb/sec
The driver software supports:
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Access to many, but not all, functions and features of the SJA1000 CAN bus controller.
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Proprietary agriculture/automotive (ISO11783) API message compatibility (not full compliance).
The CAN Bus wire connector in the image below is included on the Mesa 3 with the CAN Bus expansion. To interface with the connector, a new cable with a mating connector will need to be created.
The CAN Bus Wire Diagram
Note: The +12V_SENSOR is provided, but not required, for applications requiring a 12-volt auxiliary power source up to 175 mA.
Or an alternative solution to use with our products is provided at the following web page.
