Express Interface Information about the OPC Xi Specification and OPC Xi Products
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Internet Accessible Xi Demo Servers

Express Interface servers use firewall friendly .NET3 Web Services (WCF) communication and can be accessed through the Internet.

The servers are intended to provide Xi client developers to opportunity for interoperability tests witout having to install Xi servers locally.
In case of difficulties pleasse download the Xi Test Client application. This remote access has been tested with this client.

An Xi  Discovery server is at the URL:   http://opcdotnet.com/XiDISCO/serverDiscovery


The following Xi servers are accessible on this site:

OPC Converter Xi Server

The Advosol XiTOCO converter server aggregates data from multiple OPC servers:
  • OPC Data Access Server
    The Advosol OPC DA .NET Toolkit simulation server
  • OPC Alarm&Events Server
    Advosol OPC AE .NET Toolkit simulation server
  • The OPC Historian Server
    The Advosol OPC DA .NET Toolkit sample server

The URL for Xi clients is: http://opcdotnet.com/xiTOCO
The access credentials are: User: xi / Password: test

A second instance of this converter server is configured for the Matrikon Simulation Server.
The URL of this instance is: http://opcdotnet.com/xiToMatrikon
The access credentials are: User: xi / Password: test

 

 



OPC Wrapper Xi Server

Native Xi Server

Xi servers built with the Advosol XiPLUS server toolkit don't use any DCOM communication.
The XiPLUS generic Xi server uses the same device access plug-in DLLs as the Advosol Classic OPC .Net Server Toolkits for:
- OPC DA
- OPC DA/AE
- OPC HDA
This server offers significant cost saving advantages:
Users of the Advosol .Net server toolkits can upgrade to Xi without development work.
New servers can be developed to work as:

  • Xi server without DCOM communication
  • OPC DA/AE/HDA server, without need for wrappers

The URL for Xi clients is: http://opcdotnet.com/xiSIM
The access credentials are: User: xi / Password: test

 



 


Native Xi Server

 

Xi Exchange Server

The Advosol XiOXS Exchange server aggregates multiple OPC DA and Xi servers into one server. This can be either an Xi server or an OPC DA server.

Multiple remote OPC DA servers can easily be accessed through a secure Xi connection. The Exchange server can be configured to make all or only a subset of the OPC DA items accessible.
The accessible server is configured for a few items of the:
- Advosol DA simulation server
- Matrikon DA simulation server

The URL for Xi clients is: http://opcdotnet.com/xiOXS
The access credentials are: User: xi / Password: test

 

 

Xi Exchange Server

 

Xi Wrapper to XML DA

This Express Interface server exposes an XML DA server as an Xi server.

Existing XML DA servers can easily be integrated into an Xi system.
Advosol offers the XML DA wrapper also as an OPC DA server.

The URL for Xi clients is: http://opcdotnet.com/xiToXMLDA
The access credentials are: User: xi / Password: test

This wrapper instance is configured to access a local XML DA server. The the Xi wrapper server the XML DA server can be accessed from Xi servers using secure Xi communication.

 

Xi Wrapper to XML DA 

 

 

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