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I-7530A-MR Modbus RTU to CAN Converter Quick Start User Guide (Version 1.0, May/2011)  ------ 1

 

 

Modbus RTU to CAN Converter 

Quick Start 

 
Package checklist: 

The package includes the following items: 

  One I-7530A-MR hardware module 

  One Quick Start Guide 

  One software utility CD 

  One screw driver 

  One RS-232 cable (CA-0910) 

Note:  

 

If any of these items are missed or damaged, contact the local 
distributors for more information. Save the shipping materials and 
cartons in case you want to ship in the future. 

 

1.   Introduction 

The goal of this manual is focused on helping users to quickly 

familiarize themselves with the I-7530A-MR module and the data-
exchanged between RS-232/485/422 and CAN communication interfaces. 
Here, we use two I-7530A-MR modules (called the I-7530A-MR_A and 
the I-7530A-MR_B) as the example to demonstrate how to use the I-
7530A-MR modules. The architecture of this example is depicted below. 

This manual introduces the user to the methods used to implement 

the I-7530A-MR module into their applications in a quick and easy way. 
This only provides with the basic instructions. For more detailed 
information, please refer to the I-7530A-MR user manual  
 

Fieldbus_CD:\CAN\Converter\I-7530A-MR\manual 

Summary of Contents for I-7530A-MR

Page 1: ...ction The goal of this manual is focused on helping users to quickly familiarize themselves with the I 7530A MR module and the data exchanged between RS 232 485 422 and CAN communication interfaces He...

Page 2: ...Installation Users need to make a hardware connection between the two I 7530A MR modules before the application The details of this are illustrated below Step1 Set up the 120 terminator resistor of t...

Page 3: ...connection Connect the RS 232 ports of the I 7530A MR_A and I 7530A MR_B to the RS 232 COM1 and COM2 of the PC by using the attached cable CA 0910 respectively You can use the attached cable CA 0910...

Page 4: ...set the Init Normal switches to the Init position and hold it at least 3 seconds The CAN LED and UART LED of the I 7530A MR_A will flash approximately once per second That means that the I 7530A MR i...

Page 5: ...ul the UART2CAN Utility will show the communication information of the I 7530A MR_A module as shown in the following figure Step6 Set the communication mode of the I 7530A MR_A Here use Modbus TRU mod...

Page 6: ...rter with the same configurations as the I 7530A MR_A 4 Testing the I 7530A MRs Step1 Turn off the DC power connected with these two I 7530A MR modules Step2 Set the Init Normal switches on the back o...

Page 7: ...U command and send it out through the PC RS 232 COM1 port After the I 7530A MR_A receives this command it will convert the Modbus RTU message to the CAN message and send it to the CAN network While th...

Page 8: ...I 7530A MR Modbus RTU to CAN Converter Quick Start User Guide Version 1 0 May 2011 8 Utility A 5 9 8 7 6 Utility B...

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