The VESDA Sliding Windows High-Level Interface (HLI) connects a VESDAnet with the VSM PC monitoring software and the VSC configuration tool.
To configure or monitor devices on a VESDAnet, the VHX-0200 HLI must be connected
via a VESDAnet programming socket.
Legacy Laser devices, such as the Vesda LaserPLUS and LaserSCANNER have a built-in programming socket. Additional programming sockets can be added to a VesdaNET to allow programming, diagnosis and servicing from other locations.
The VHX-0200 is supplied with a 9 pin serial lead and a 15 pin RS485 lead.
Note: An additional compatible USB to RS232 convertor may be required for laptops without a serial port.