The S100 Slave – SPI-CAN MCP2515 Module is a certifiedr rhomb.io Module with a CAN (Controller Area Network) transceiver. It serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. The module also has has a SPI to CAN controller that allows you to add CAN connectivity to your microcontroller with SPI interface.
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The S100 Slave – SPI-CAN MCP2515 Module can be uses as an interface between the CAN protocol controller and the CAN bus. The Module mounts the high speed CAN transceiver (MCP2561) that provides differential transmit and receive capability for the CAN interface. It will operate at speeds of up to 1 Mb/s. The transceivers provides of a node termination resistor than can be remove by open a solder jumper if the module is in the middle of the CAN bus. The output differential signals are connected to a 3-pin 3.55mm screw terminal. Also, they are routed to Diff pins of the Rhomb.io connectors.
“Transmit Data Imput” and “Receive Data Output” of the transceiver are connected to selection solder jumpers that allow you to choose between CAN interface from Rhomb.io connectors or the signals coming from the SPI to CAN controller integrate circuit (MCP2515).
The S100 Slave – SPI-CAN MCP2515 Module can use the 3.3V or the VSYS rail. You can choose the voltage shorting the corresponding solder jumper. Make sure this rail is enabled on the motherboard you are going to plug this Module.
- Industrial automation