OPC Server offers a wide variety of servers available for free (Modbus, Siemens, SNMP, DNP3.etc). Vast selection of devices, protocols and API is supported. The tool is free of charge, and is pre-built source code. Some of the servers are evaluation versions, and are identified as such. National Instruments recently released LabVIEW 2016.With a new version of LabVIEW comes new instructions on installing it. This tutorial will help guide you through the process of downloading and installing LabVIEW 2016 on a Windows computer. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
NI OPC Servers 2012 和以前版本相比，采用了不同的许可证策略。因此，您不能使用NI OPC Servers 2012的序列号激活更早版本的OPC Servers。 NI OPC Servers - 客户端 NI OPC Servers只能连连接到以下客户端: LabVIEW数据记录和监控工具包 - OPC I/O Server; DataSockets; NI Lookout; NI OPC Quick.
SOS Servlink OPC Server
The Woodward SOS Servlink OPC server provides an OPC interface for Woodward controls. It runs on a Windows PC that accesses data on controls using the Woodward proprietary Servlink protocol through either a serial or Ethernet connection.Woodward OPC client applications, such as Monitor GAP, Watch Window II and Control Assistant connect to SOS by selecting a 'Servlink OPC server' connection.
- Publisher: Woodward
- Last updated: September 9th, 2012
Cognex In-Sight OPC Server
Cognex In-Sight OPC Server is a program that can be used to publish the OPC tags to an OPC Client. The program supports OPC Data Access clients based on versions 1.0, 2.0 or 3.0 of the OPC Specification. It also allows HMI, SCADA and programming environments to access various data from In-Sight sensors.
- Publisher: Cognex Corporation
- Home page:www.cognex.com
- Last updated: January 12th, 2012
OPC Server
OPC Server offers a wide variety of servers available for free (Modbus, Siemens, SNMP, DNP3..etc). Vast selection of devices, protocols and API is supported.The tool is free of charge, and is pre-built source code. Some of the servers are evaluation versions, and are identified as such.
- Publisher: OPCconnect.com
- Home page:www.opcconnect.com
- Last updated: May 23rd, 2012
OPC Netlistener
The server allows supervising device processes (watchdog) and provides the operator with the CPU load data as an OPC variable. In addition it shows the CPU load of the host computer.The server sends ICMP (ping) or SNMP-requests to the supervising hosts, and presents these as an OPC-item. Or it supervises cyclical processes on the host to check for program errors.
- Publisher: Somebytes
- Home page:www.somebytes.net
- Last updated: March 18th, 2010
OPC Server Toolkit Demo
OPC Server Toolkit lets the programmer to create robust and highly effective OPC Servers within the shortest possible time. This toolkit eliminates the necessity of implementing all of the numerous OPC interfaces and COM programming.Toolkit can be used with any development environment supporting C++ language and dynamic linking.
- Publisher: Graybox Software
- Home page:www.gray-box.net
- Last updated: January 2nd, 2015
Ni Opc Server Download
OPCEX Scheduler
The developer changed the name of the software in 'OPCEx Excel Add-In '. Provides an easy way to access real-time data originating from any OLE for Process Control (OPC) server. OPCEx makes it easy to provide OPC data to Excel workbooks. OPCEx supports OPC Data Access Standards 1.0 and 2.0. OPCEx allows end users to browse, add, read and write OPC data items via Microsoft Excel.
- Publisher: Resolvica, Inc.
- Home page:www.resolvica.com
- Last updated: December 19th, 2008
NETxAutomation KNX OPC Server
Moreover, it is possible to add additional control functionality, that is not available in the KNX system. For this, server tasks, timers, response events and scripts are available. Through its powerful and scalable server engine, the NETx KNX OPC Server is a reliable standard solution for every KNX project.
- Publisher: NETxAutomation
- Last updated: July 28th, 2016
PI OPC (OPCInt) ICU Control
The PI OPC Interface is an OPC DA COM Interface for bidirectional communication between an OPC Data Access (DA) Server that supports v1.0a and 2.05 of OPC DA standard and an OSIsoft PI System.The PI OPC Interface collects data from OPC servers via the DA (Data Access) standard and writes them to the PI Server. It interoperates with any OPC Server.
- Publisher: OSIsoft, Inc.
- Last updated: July 16th, 2012
Matrikon OPC Server for Simulation
MatrikonOPC Simulation Server is a free utility used to help test and troubleshoot OPC applications (clients) and connections. Testing applications on 'live' OPC servers may result in loss of actual production data. The MatrikonOPC Simulation Server creates an simulated environment so that in the event of a problem, no real process data is lost.
- Publisher: Matrikon Inc
- Home page:www.matrikonopc.com
- Last updated: September 20th, 2011
CoDeSys OPC-Server
CODESYS OPC Server is a standard interface that enables you to access the IEC 61131-3 Process Data of a controller via OLE for process control. It allows you to exchange data (read / write) with the controller for example for visualizations or for process data logging programs.
- Publisher: 3S - Smart Software Solutions GmbH
- Home page:www.codesys.com
- Last updated: October 8th, 2012
Easy-OPC-Server
The easy OPC server offers direct data access, regardless of whether this involves meter values, operating hours counters, or the I/O states of systems or machines. All marker states can likewise be written back to the easy or MFD-Titan, resets can be carried out or setpoints defined. easy OPC server is part of easySoft Professional.
- Publisher: Moeller GmbH
- Home page:trainingscenter.moeller.net
- Last updated: October 27th, 2010
HART OPC Server
The HART Server is a MS-windows software module that provides a standard OPC communications interface with HART capable instrumentation. HART-capable instruments can be directly connected to the PC serial port through commonly available RS-232 or RS-485 interfaces.
- Publisher: HART Communication Foundation.
- Last updated: April 11th, 2012
DeviceXPlorer OPC Server
DeviceXPlorer supports five types of protocol (OPC, DDE, FastDDE, Net DDE, and SuiteLink) for communication with upper-tier applications.The role of OPC is to wrap a variety of field equipment in the manufacturing premise where equipments exist by the united specifications of 'OPC'.
Ni Opc Servers 2016 Download
- Publisher: TAKEBISHI
- Last updated: April 16th, 2012
Moxa Active OPC Server Lite
Ni Opc Server
Active OPC Server is a software package provided by Moxa that operates as an OPC driver for an HMI or SCADA system. It offers seamless connection from Moxa's ioLogik series products to SCADA systems, such as Wonderware, Citect, and iFix. Active OPC Server meets the latest standard of OPC DA 3.0, which allows connections to various kinds of devices and host OPC machines.
- Publisher: Moxa
- Home page:www.moxa.com
- Last updated: January 20th, 2012
Beijer Electronics OPC Server
The OPC server can be connected to an unlimited number of devices simultaneously, using one or more protocols. Automation devices such as inverters, servo systems, and PLCs of different brands can be connected thanks to the wide variety of protocols in the OPC server.
- Publisher: Beijer Electronics
- Home page:www.beijerelectronics.com
- Last updated: January 23rd, 2011
Automated Solutions Modbus/TCP Master OPC Server
OPC Server provides high-speed Ethernet connectivity to Modbus/TCP Servers (Slaves). It can be used for all local/remote OPC DA Clients. It is tested for OPC Data Access 3.00 Compliance. This application comes with Visual Basic 6 and Visual Basic .NET OPC Client project and source codes.
- Publisher: Automated Solutions, Inc.
- Home page:automatedsolutions.com
- Last updated: May 10th, 2015
Modbus/TCP OPC Server
The Modbus/TCP OPC Server offers quick and convenient access to the I/O registers and coils of any Modbus/TCP device or control system. The OPC Server is easy to operate, extremely powerful and can be flexibly assigned both as a Modbus client and server.
- Publisher: Softing AG
- Home page:www.softing.com
- Last updated: May 22nd, 2012
BACnet OPC Server
The Data Access (DA) server enables interchange of Data from a BACnet-compliant device to an OPC Client using BACnet Read Property,BACnet Read Multiple Properties.Three OPC Servers all in one (DA, AE and HDA),Integrate BACnet data into OPC Complient SCADA workstations. Converts BACnet Alarms to OPC Alarms.BACnet auto discovery of devices and objects.Explorer-style interface.
- Publisher: SCADA Engine
- Home page:www.scadaengine.com
This page draws together all the information we have on freely available OPC servers.
The tools which appear on this page are all supplied free of charge, and are either pre-built or supplied as 'ready to build' source code, or both. Some are evaluation versions, and are identified as such. They may all be downloaded from the Web.
Free OPC Servers
Product | Supplier | Notes |
Matrikon OPC | Various trial OPC Servers available for free (Modbus, DNP3, SCADA Modbus, APACS, SNMP, ..etc). Vast selection of devices, protocols and API is supported. View all OPC Servers' categories here. | |
Matrikon OPC | This Modbus OPC Server provides secure and reliable real-time data access between all Modbus devices and any OPC-enabled applications. | |
Matrikon OPC | The Allen Bradley OPC Server from Matrikon OPC enables OPC access to PLC5, SLC500, Micrologix, and ControlLogix the most popular Allen Bradley PLCs. | |
Matrikon OPC | The Siemens S7 PLC OPC Server from Matrikon OPC provides industrial strength connectivity to the S7 family of PLCs (S7-200, S7-300, S7-400, S7 1200 and S7 1500 series) via Ethernet. | |
Matrikon OPC | Widely used OPC Simulation Server, compliant with DA 2.05, DA 3.00 and AE specifications, and also with HDA support. Watch this 'How to Video' for quick setup | |
Cyberlogic | Time-limited versions of servers for Modicon and Allen-Bradley, supporting DA 1.0a, 2.05a and 3.0, AE 1.1 and XML-DA 1.0. Free licensing for non-production use is available. | |
Graybox | Free simulation server, compliant with all DA standards. May be redistributed with no limitations. | |
Graybox | Demo version of compliant DA server toolkit. Free download is restricted to 100 tags but otherwise unlimited. | |
IOServer | Evaluation version of a combined OPC server and client package, including several I/O drivers. Very flexible, but user interface is sometimes confusing. Includes support for a proprietary protocol, offering a subset of OPC Data Access functionality, which uses XML data packets sent over HTTP. | |
Kassl | Trial version of a revolutionary product which allows full emulation of other DA servers with no need for an underlying communications network. Invaluable for system development, configuration, and demonstration. dOPC Clone is DA 2.05a compliant. | |
NetListener | Trial version of a DA server which monitors network status using either ICMP (Ping) or SNMP. | |
OPCTechs | Two-hour trial version of an OPC server supporting DA 2, DA 3, AE and XML-DA. A wide range of protocols is offered. | |
Prosys | Fully compliant DA 2.05a server with source, demonstrating capabilities of the Prosys Sentrol rapid development framework. | |
OmniServer | Demo version of a product which allows the user to define his/her own serial or TCP/IP protocol without programming. Also supports DDE for legacy purposes. Requires restart after 60 minutes. Now certified DA 2.05a compliant. | |
Software Toolbox | Rebadged version of Kepware's KEPServerEX (above). Now DA 3.0 compliant. | |
SST | In-process simulation server, supplied as an aid to compliance testing of OPC clients. Now has improved OPC Data Access 2 support and includes the updated proxy/stub DLL, as well as a simple client program (see clients). | |
OPC Server Demos | Restricted versions of various OPC servers, some now with DA 3 support. | |
WinTECH Software | OPCSvr.zip is a simulation server supporting Data Access 2. It has some useful diagnostic aids: the user may control the profiles of the simulated data points, and all OPC interface calls are displayed in a logging window. Also available is a demo server for Historical Data Access. | |
Matrikon OPC | Various trial OPC Servers available for free (Modbus, DNP3, SCADA Modbus, APACS, SNMP, ..etc). Vast selection of devices, protocols and API is supported. View all OPC Servers' categories here. |
Our Source Code and Tools and Techniques pages carry more information on some of these tools, while our Links page offers some recommendations from third-party sites. See also: |