Impulse 2223-OEM - Manual (Page 9)

Hardware Configuration
Electrical Interface Mode Selection
The 2223 offers RS-232, RS-422, and RS-485 (full and half duplex) modes. The
electrical interface is a software selectable feature that can be accessed and changed
using the Sealevel SeaCOM driver via Device Manager. To select the electrical
interface, follow the steps below:
1. Open Device Manager and locate ‘Ports (COM&LPT)’ following the steps
above. You should see each of the 2223’s ports listed.
2. Select one of the ports by right-clicking on it and selecting ‘Properties’ from the
fly out menu. The serial port properties menu will appear
3. Click on the ‘Interface Settings’ tab (screenshot of 2833 shown)
Note: The Sealevel SeaCOM driver adds the ‘Interface Settings’ tab. If this tab
is missing, SeaCOM is not correctly installed.
4. Select the appropriate electrical interface for your application and click on ‘OK’.
Note: The electrical interface settings are maintained across multiple computers.
Once the SeaCOM software driver has been installed on target computers, the 2223
can easily be moved from one computer to another without having to configure the
electrical interface at each computer.
© Sealevel Systems, Inc. - 7 - SeaLINK+2.SC User Manual