ICP DAS USA I-7530A-MR-G User Manual page 5

Figure 1-2: The application architecture in the Modbus Slave mode.
In the Modbus Master mode, it allows many Modbus RTU slaves to
communicate with CAN devices on a CAN network. The following figure
shows the application architecture in this mode.
Figure 1-3: The application architecture in the Modbus Master mode.
In the Uart Switch mode, it accurately converts UART BYTE
messages and CAN messages between RS-232/485/422 and CAN
networks.
Figure 1-4: The application architecture in the Uart Switch mode.
I-7530A-MR Modbus RTU to CAN Converter User's Manual (Version 1.08, 07/2019) ------------- 5