Connecting the CANopen
The following figure shows a reference circuit for connecting the NP5 CANopen.
Note: For the standard assignment of the pins, see Pin assignment.
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PCI-specific pin assignment for CANopen:
|
Pin |
Name |
Description/function |
|---|---|---|
| A13 | ADC_ANALOG_2 | The node-ID and baud rate can be defined via the applied voltage, see Position of the virtual rotary switch. |
| A23 | I2CSCL_CANRX | CANopen RX |
| A24 | I2CSDA_CANTX | CANopen TX |
| B2 | U_REF_ANALOG | Is used as a reference voltage of 3.3 V DC to define the node-ID and baud rate, see Position of the virtual rotary switch. |