User guide

Connecting a Control Interface
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Figure 16: Connecting the RS-485 Connectors between Two VS-162V Units
Figure 17 illustrates the RS-485 line that connects:
• Between each VS-162V unit
• To the PC via a Kramer Tools VP-43xl Interface Converter
(connect the 9-pin D-sub PC COM port to the “RS-232 in” 9-pin
D-sub port on the VP-43xl. Next, connect the RS-485 port on the
VP-43xl to the RS-485 ports on the VS-162V units)