B&B Electronics I-7060 - Quick Start Guide - Manual (Page 6)

Getting Started for I-7000 Series Modules
Date: Jan-08, 2002 Version 1.02 page: 6
1.2 Connecting the second module
If you have two modules in the same RS-485 network and each module
has the same address and baud rate ; they will conflict with each other .
Due to the factory settings, each module has the same address and
baud rate (address= 0x01 , baud rate= 9600 ). Thus, users have to change the
configuration settings for each module to prevent further conflict. To change
the configuration on a specified module, double click on the module-ID that is
listed in the information window of the
7000 Utility. Refer to figure 1-1-5 and
2-6-4. To add a second module, change the address of the first module to
0x02 and then click on the “
Setting ” button. Refer to figure 1-2-1.
Figure 1-2-1. Changing the configuration settings.
The configuration settings of the first module:
Address: 0x02 Baud rate: 9600 Checksum: disabled
The configuration settings of the second module: (default factory settings)
Address: 0x01 Baud rate: 9600 Checksum: disabled
Now, users can connect the second module. See Figure 1-2-2.