ICP DAS USA I-7530 Series User Manual page 23

I-7530A and tM-7530A provide four communication interfaces with CAN, RS -232,
RS-485 and RS-422. Among them, RS-232, RS-485 and RS-422 are the same UART
communication port, so they cannot be used at the same time. In addition, the I -7530A
and tM-7530A have isolators on the CAN side.
Figure: Hardware block diagram of I-7530A and tM-7530A
I-7565, tM-7565 provide CAN and USB communication interface, and provide virtual
COM function on USB interface, that is to say, if the device only has USB interface, you
can use I-7565, tM-7565 instead of I-7530. In addition, the I-7565 and tM-7565 are
powered through the USB interface, so no external power supply is required, and I -7565
and tM-7565 have isolators on the CAN side.
Figure: Hardware block diagram of I-7565 and tM-7565
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I-7530, I-7530A, I-7565, I-7530-FT, tM-7530, tM-7530A, tM-7565 User Manual Version 1.6 Page:
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