Electrical Design Guide
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Figure 3‑18 Recommended connection mode 4
Figure 3‑19 Recommended connection mode 5
Wiring for other devices without external CGND ports
● The device is a non-isolated CAN device and shares the GND or COM port with
other signals.
Connect the GND or COM port of the device with the CGND port of Inovance
device, as shown in the following figure.
Figure 3‑20 Connection mode for sharing the ground with other circuits
● The CAN terminal of the device has no common ground with other ports.
Do not connect the CGND port to any cable. Use a cable of at least AWG12 to
connect the PE of each device. Separate the cable from the CAN communication
cable by a distance greater than 5 cm, as shown in the following figure.
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