The concept
OPC-TCP Toolkit
LonWorks OPC Servers for QNX and Linux
Nautsilus ExlinkDCS (earlier OPC Explorer)
OPC Servers for ISaGRAF PRO Targets
ISaGRAF OPC Server
Realflex OPC Server
Phocus/Sitex/OPUS OPC Server

The concept

Nautsilus OPC Tecnologies include means for the OPC access out of the real-time QNX applications. The communication problems between a MS-Windows application and a QNX application could be solved by the following set of software modules from NAUTSILUS:

• OPC Server. This runtime module under Windows NT implements OPC DA 2.0 interface. It interacts with QNX applications through a communication DLL.
• Communication DLL. This Dinamic Link Library provide API services for OPC server interaction with the user's QNX  application through TCP/IP (delivered with the source codes)
• QNX Application. It implements API for the communication with the user's QNX applications and interacts with the communication DLL through the TCP/IP (delivered with the source codes)

This software set allows fast development of OPC server for an application under QNX.

OPC-TCP Toolkit NEW !

OPC-TCP Toolkit  is used for the QNX/Linux to MS Windows interface program developments. This Toolkit is based on the OPC 2.0 protocol data change through the TCP/IP networks. See more detailed...

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LonWorks OPC Servers for QNX and Linux 

LonWorks OPC Server for QNX and Linux is a tool for communication between a LonWorks QNX gateway or  LonWorks Linux gateway and MS Windows (NT, 2000) applications that provide OPC interface.

The LonWorks OPC server is a standalone application which connects to any number of LonWorks devices through TCP/IP. LonWorks OPC server sends requests to Nautsilus LonWorks gateway which work on the QNX side.
The OPC server can be locally or remotly accessed by any number of OPC clients. The OPC server can read or write variables. It can also advise OPC clients.

Nautsilus ExlinkDCS (earlier OPC Explorer)

NAUTSILUS ExlinkDCS (OPC Explorer) is a smart OPC diagnostic and communicating software tool.
ExlinkDCS consists of the following main components:

• OPC-OPC gateway
• OPC-QNX-Linux gateway
• OPC-HTTP gateway
• Data Server
• OPC Client

More detailed...

OPC Servers for ISaGRAF PRO Targets

OPC Servers for ISaGRAF PRO Targets under QNX4, QNX6 & Linux OSs have been developped by Nautsilus. Each OPC Server operation (start/stop) is controlled by an ISaGRAF PRO configuration manager. The OPC Server executes READ/WRITE commands for DINT, SINT, REAL, BOOL, TIME data types.

Each ISaGRAF PRO configuration (on a system) could work with multiple OPC Servers. The number of the OPC Servers is equal to the ISaGRAF PRO resources for this configuration.

ISaGRAF OPC Server

The ISaGRAF OPC server is a standalone application which connects to any number of ISaGRAF targets through TCP/IP. Those targets are running on the other controllers than the OPC server. ISaGRAF OPC Server can communicate with any target which support TCP/IP link.
It works with standard targets from Altersys for Windows NT, OS/9, VxWorks and Nautsilus targets for Linux and QNX. ISaGRAF OPC Server use configuration file which contains names, types and net addresses of ISaGRAF variables. The OPC server can be locally or remotly accessed by any number of OPC clients. The OPC server can read or write variables. It can also advise OPC clients.

Realflex OPC Server

The Realflex OPC server is a standalone application which connects to any number of Reaflex SCADA systems through TCP/IP. Realflex OPC server send requests to Nautsilus Masterscan which work on QNX side.
The OPC server can be locally or remotly accessed by any number of OPC clients. The OPC server can read or write variables. It can also advise OPC clients.

Phocus/OPUS OPC Server

The Phocus/OPUS OPC server is a standalone application which connects to any number of Phocus SCADA systems through TCP/IP.
The OPC server can be locally or remotly accessed by any number of OPC clients. The OPC server can read or write variables. It can also advise OPC clients.

All these OPC servers are based on propriatery Nautsilus OPC Toolkit.
You can order custom OPC server development at NAUTSILUS. Please contact to Mr. Pavel Kabanov.

DEMO Download.

See Poligraphy Application description here.

ISaGRAF™ is a registered trademark of ICS Triplex ISaGRAF
RealFlex™ is a registered trademark of Datac Technology
Phocus and OPUS ™ are trademarks of Nautsilus, Ltd.