Kramer Electronics VS-1616SDI user manual An RS-485 Control Interface Setup

Installing the SDI Video Matrix Switcher

￿To the PC via a Kramer Tools VP-43xlInterface Converter (connect the PC’s DB 9 COM port to the “RS-232 in” DB9F port on the VP-43xl. Next, connect the RS-485 port on the VP-43xlto the RS-485 ports on the switchers by connecting the “A” terminal of the VP-43xlto the “+” terminals of the switchers, and “B” to “- ” terminals)

Figure 10: An RS-485 Control Interface Setup

16 KRAMER: SIMPLE CREATIVE TECHNOLOGY