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6.1 Communication ports
6 Communication
Technical description
158
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VM59.EN001
6.
Communication
6.1.
Communication ports
The relay has one communication port. See Figure 6-1.
There is also one optional communication module slot in the
rear panel.
Figure 6-1 Communication ports and connectors. The DSR signal from the
front panel port selects the active connector for the RS232 local port.
6.1.1.
Local port (Front panel)
The relay has a USB-connector in the front panel.
Protocol for the local port
The front panel port is always using the command line protocol
for VAMPSET regardless of the selected protocol for the rear
panel local port.
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