Figure 4-3: Serial Port Pinouts; Figure 4-4: Serial Port Mode Setting - IEI Technology IOVU-751R-CE5/UX-R10 User Manual

IOVU-751R-CE5/UX-R10 User Manual
Figure 4–3: Serial Port Pinouts
To select RS-232, RS-422, or RS-485 mode, please follow the directions below.
Step 1: Select "Start > Programs > IEI > IEI CEUTILITY.exe" to run IEI_CEUTILITY.exe
in the "SYSTEM" folder on the SD/CF card).

Figure 4-4: Serial Port Mode Setting

Step 2: Change serial port mode setting. Change the value in Figure 4-4 to the
desired mode setting.
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