VESDA by Xtralis VESDA VLI Product Guide
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2.4 Communication Ports
The majority of user operations are performed using software installed on a computer connected to
the detector via one of the communication ports.
The communication ports are located on the main board inside the detector. It is necessary to
remove the front cover from the detector in order access these ports. Refer to section 7.2 for further
information.
USB
The USBport is used for configuration purposes. It allows direct connection between the VLI
detector and a PC or laptop installed with Xtralis VSC. It is not necessary to install USBdrivers in
order for the operating system to recognize the detector.
Ethernet
The Ethernet port is used for configuration and/or monitoring purposes. It enables TCP/IP network
connection between the detector and a PC or laptop installed with Xtralis VSC or Xtralis VSM4, or
other BACnet protocol compatible applications.
RS485
The RS485 port is present on the VESDAnet Card on the VESDAnet enabled model, and can be
used for configuration of any device on the VESDAnet. It provides connectivity for the handheld
LCDProgrammer or a local PC or laptop. Refer to section 2.8.1 for further information on the LCD
Programmer.