Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 266)

13–12 Communicating with a 2760-RB Module over an RS-232 Link
Publication 2755-6.8
Define the DeviceNet Address
1. Click the Device button on the Project dialog.
2. Set the DeviceNet address.
3. Connect the 2755-NC43 or -NC48 Configuration Cable to the
reader.
4. Click the Apply button.
5. Click Save and Close to return to the Project dialog.