Resol VBus/LAN Handbuch Seite 31

The commonly used LAN connectors are called RJ45-
connectors. Other commonly used names are „ISDN plug"
for unscreened and „ethernet plug" for screened connec-
tors of this kind.
UPnP
Universal Plug and Play, short: UPnP, denotes a standard
for cross-brand access to devices in an IP-based network.
VBus
®
In telecommunication engineering, a bus is a system for data
transfer between different parties. The VBus
developed by RESOL, which sends and receives data packets
via a voltage signal and also supplies connected devices with
extra-low voltage.
Full duplex
In telecommunication engineering, different communication
standards are defined by their directionality. Communication
that can only occur in a definite direction from sender to
receiver is called simplex, an example is radio broadcasting.
If both parties can be sender or receiver, but never both at
the same time, as for example in amateur radio, the com-
munication is called half duplex. If all parties can send and
receive data at the same time, such as it is in telephony, the
communication is called full duplex. Like most network
devices, the VBus /LAN interface adapter is capable of full
®
duplex communication.
26
All manuals and user guides at all-guides.com
is a field bus,
®
Web interface
An interface is a connection, either between two pieces
of equipment or between a person and a computer, Web
standing for the Internet. RESOL devices such as the VBus
LAN interface adapter or the DL2 Datalogger have an inte-
grated software that can be opened and operated in every
web browser. This software is called Web interface be-
cause it is an interface to the device that can be accessed
via the Internet.
/
®