Table of Contents
1.
Introduction ..................................................................................................................... 4
1.1
Features ....................................................................................................... 6
1.2
Specifications .............................................................................................. 7
2.
Hardware .......................................................................................................................... 9
2.1
Block Diagram ........................................................................................... 10
2.2
Pin Assignment ......................................................................................... 11
2.3
Hardware connection ................................................................................ 12
2.3.1
CAN port connection .................................................................................. 12
2.3.2
2.4
2.5
2.5.1
Firmware Update Mode ............................................................................. 15
2.5.2
2.5.3
2.6
LED Indication ........................................................................................... 18
2.7
Cable Selection .......................................................................................... 20
3.
Software Utility .............................................................................................................. 21
3.1
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.2.9
3.2.10
3.3
3.3.1
3.3.2
3.3.3
3.4
3.4.1
Normal mode ............................................................................................. 38
3.4.2
Pair Connection Mode ............................................................................... 41
3.4.3
Modbus Slave Mode .................................................................................. 42
I-7530A-MR Modbus RTU to CAN Converter User's Manual (Version 1.08, 07/2019) ------------- 2