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NP5 CANopen Online Manual

Hardware installationConnecting the controller

Parent topic: Connecting the controller

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.

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.

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