Figure 4 display the highlighted 9 pin connector J302 on bottom side of SoM_IoT_1V2 printed circuit board. With further development of Intelligent RJ45 Module, the SoM_iRJ45 supports additionally two CANopen ports. Both ports just offer the transceiver (TX) and receiver (RX) signals per port. For complete CAN connection, additional components are required. Following Figure 4 give an overview about the connection pins of J302. Subsequently all 9 pins will be described.
Pin 10 (P1ACT) offers ethernet port 1 activity indicator signal associated with R-IN32M3-EC Port RP04.
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