VisuNet: Remote Connection via ICA Protocol

VisuNet remote monitoring systems now permit use of the ICA (Independent Computing Architecture) protocol. Previously, RDP (Remote Desktop Protocol) from MicroSoft was the standard protocol used by VisuNet. VNC protocol and protocols from other manufacturers was also available. Since the release of the 2.0 VisuNet remote monitor shell, unrestricted use of the Citrix ICA protocol (Independent Computing Architecture) is now possible.
 
In hazardous areas, VisuNet remote monitoring systems are replacing KVM systems. Effective digital data transfer, software-based control, and the simple administration of a remote monitor as a network device are persuading more and more customers to choose VisuNet remote monitors. The popular RDP connection to the relevant host now allows all users of Citrix server farms and the ICA protocol to add VisuNet remote monitors directly to their network.
 
The RDP protocol is often selected to connect a VisuNet remote monitor to a host via an Ethernet network. This protocol is an integral component of Windows XP, Vista, and other operating systems. Depending on licensing agreements, only a virtual point-to-point connection between the remote monitor and the host is established, or server versions of the Microsoft operating system with corresponding User Licenses are required on a server PC.
 
For applications where a significant number of users must simultaneously access a large common data and program base, a virtual server environment is often created based on Citrix virtualization software. This software:

• Makes the required data locally available to each user (up to several thousand users) via the network
• Simultaneously manages large central server farms (several hundred computers)
• Organizes load distribution and data partitioning 

The remote monitors use the ICA protocol as the data transfer language to the virtual server, which is located within the company network. These virtual architectures are typically used by large companies that prefer central data storage to maintain and develop formulations and batch-processes.
 
Until now, for every standard monitor on site, an additional computer was installed to make network capability and ICA protocol available. With the implementation of the ICA protocol in the VisuNet remote monitor, additional computers can be eliminated, and customers can easily connect their local IT architecture and achieve attractive cost savings. Customers who apply MES (Manufacturing Execution System) solutions in the process industry will also profit from this functional enhancement of VisuNet remote monitor systems.