I-7530, I-7530A, I-7565, I-7530-FT, tM-7530, tM-7530A, tM-7565 User Manual Version 1.6
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2.3 Block Diagram
I-7530 and tM-7530 provide the communication interface of CAN and RS -232, and
the CAN side has isolator.
Figure: Hardware block diagram of I-7530 and tM-7530
The hardware appearance of the I-7530-FT is same as the I-7530, and the main
difference between the I-7530-FT and the I-7530 is compliance with different CAN
specifications. Among them, the I-7530-FT is a CAN device that complies with the ISO
11898-3 specification and has the characteristics of low-speed fault tolerance (LSFT),
but there is no isolator on the CAN side, while the I -7530 is a CAN device that complies
with the ISO 11898-2 specification, and there is an isolator on the CAN side.
Figure: Hardware block diagram of I-7530-FT
