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I-7530 RS-232/CAN Converter Quick Start User Guide (Version 2.0, Sep/2007, I-7530)  ------ 1

 

 

The I-7530 RS-232/CAN Converter

 

Quick Start User Guide 

1.   Introduction 

This manual introduces the user to the methods used to implement 

the I-7530 module into their applications in a quick and easy way. This will 
only provide with the basic instructions. For more detailed information, 
please refer to the I-7530 user manual located on the ICPDAS CD-ROM 
or download it from the ICPDAS web site:  

 

http://www.icpdas.com/products/Remote_IO/can_bus/i-7530.htm

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

familiarize themselves with the I-7530 module and the RS-232/CAN 
communication converter. Here, we use two I-7530 modules (called the I-
7530 A and the I-7530 B) as the example will demonstrate how to use the 
I-7530 modules. The architecture of this example is depicted below. 

 

 

 

When the I-7530 receives a valid RS-232 message with the ASCII 

strings format, it converts this RS-232 message into a CAN message and 
transmits it into the CAN network. Based on the same reasoning, when a 
CAN message is received via the I-7530, the message will be transferred 
to a RS-232 message by using the ASCII strings format through the RS-
232 port. 

Summary of Contents for I-7530

Page 1: ..._IO can_bus i 7530 htm The goal of this manual is focused on helping users to quickly familiarize themselves with the I 7530 module and the RS 232 CAN communication converter Here we use two I 7530 mo...

Page 2: ...tinue if you have changed the settings from default then it is necessary to open the cover for each I 7530 and re configure their JP3 jumpers to enable them again as shown in below figure However if t...

Page 3: ...iguration Before starting the I 7530 converter tests users need to configure the RS 232 CAN parameters via the I 7530 Utility tool The details of this procedure are shown below Step1 Turn off the DC p...

Page 4: ...htm Step4 Click the Connect icon to select the PC COM port and Baud rate which are used to connect with the I 7530 A The default setting of the PC COM port is configured at 115200bps 8 Data Bits 1 Sto...

Page 5: ...s 8 Stop bits 1 Parity None Checksum No Step7 Set the CAN baud rate of the I 7530 A Here use 125K bps for CAN baud and uncheck the pair connection For more information about pair connection please ref...

Page 6: ...en duplicate I 7530 windows will be displayed on the screen One is named as Utility A and the other is called Utility B Step4 Select the Test tab and click the Connect icon on the tool bar of Utility...

Page 7: ...d and send it out through the PC RS 232 COM1 port After the I 7530 A receives this command It will transfer the RS 232 message to the CAN message So the I 7530 B will receive the CAN message transmitt...

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