User Manual

Table Of Contents
System overview
Automation level
3
CM110664en_07 15 | 351
Web interfaces and touch panels
The various operator units cover all the various requirements in terms of location and function.
PXG3.W100-1 and PXG3.W200-1 web interface
The BACnet/ IP Web interface permits local and remote operation of Desigo primary and room automation
stations as well as third-party BACnet/IP devices. The products PXG3.W100-1 and PXG3.W200-1 vary in
functionality as well as permissible system limits.
Use:
Remote access to the plant
Local operation using third-party devices
PXM30-1, PXM40-1, and PXM50-1 touch panels
The TCP/IP touch panels are used on projects that require multiple touch panels or third-party devices to
operate the same system data. The central web interface PXG3.Wx00-1 can connect multiple devices.
Use:
Multiple touch panels on a plant room, conference room, open office spaces, etc.
A touch panel in the plant room for on-site operation, remote access via third-party devices
PXM30-E, PXM40-E, and PXM50-E touch panels
The BACnet/IP touch panels can be connected directly to the BACnet network. No additional devices
required to operate the Desigo system.
In addition, the BACnet/IP touch panel also includes a web interface for remote operation using a standard
web browser on third-party devices. The functionality of the web interface essentially matches the
functionality of the PXG3.W100-1, differing only in the permissible system limits. The integrated web
access increases the competitiveness of Desigo on smaller projects since there are no additional costs and
installation effort.
Use:
Very small projects: One touch panel for on-site operation of a primary plant. Remote access occurs
directly via the integrated web interface on the touch panel.
Large project with multiple, decentralized touch panels. The central, cross-building operation takes
place on Desigo CC.