The single, consistent interface of KEPServerEX allows you to truly maximize the promise of a top server in OPC communications. You can add multiple driver “plug-ins” all within a single OPC server without worrying about learning new communication protocols or spending time understanding new applications. The list of drivers includes PLC and device drivers, database and application specific drivers, and a user-configurable driver for serial and Ethernet data acquisition.
This latest release of KEPServerEX delivers major functionality additions plus typical communication protocol enhancements. KEPServerEX now offers a Math and Logic option called Advanced Tags. This enables KEPServerEX to perform mathematic, logic, and advanced functions – Counter, Timer, Min, Max, Average and Accumulation.
New Features in version 5.x include an OPC-A&E Interface, new Drivers for Automation Direct and Mettler Toledo plus the “The OPC Server Toolkit that Isn’t” – The Custom Interface Driver. 18 other drivers have been enhanced
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manufacturing_vertical_suite_icon Manufacturing Suite
gives the industry professional a comprehensive list of drivers to work with at an affordable price. You will get access to all of our standard drivers for use on a single PC/Machine
building_automation_vertical_suite_icon Building Automation Suite
provides industry professionals with access to the world’s leading communication software needed to facilitate the management of building lighting, HVAC, power, safety and
oil_gas_vertical_suite_icon Oil and Gas Suite
provides industry professionals with access to the world’s leading communication software needed to monitor and control petroleum, natural gas, and pipeline process installations.
it_infrastructure_vertical_suite_icon IT and Infrastructure Suite
provides automation, IT and operations professionals with access to the world’s leading communication software needed to monitor and
oil_gas_vertical_suite_icon Power Distribution Suite
gives the Power Distribution professional a comprehensive list of drivers to work with at an affordable price.

linkMaster_iconLinkMaster OPC Bridging Software
provides the means of linking data between OPC Servers, thus acting as a universal bridge for OPC Systems. Additionally, LinkMaster is an OPC and DDE server allowing it to act as a bridge between legacy DDE systems and new OPC enabled applications.
Increases the reliability and availability of OPC data by allowing multiple OPC Servers to be configured into redundant pairs. Each redundant pair seamlessly appears as a single OPC Server to any OPC Client application. RedundancyMaster can be added to an existing server/client application without any reconfiguration of the application, keeping your processes going with out any down time
clientAce_iconClientAce – OPC .NET ToolkitOPC
enable your .NET applications with ClientAce. ClientAce provides a drag-and-drop interface to quickly and easily attach OPC items to any property or custom control built in Visual Studio. Furthermore, its full-featured .NET API provides effortless access to OPC UA, OPC DA, and OPC XML-DA server applications without previous knowledge of the OPC standard.
training_icon2Kepware Customized Training Program
Kepware offers monthly training classes, hosted at our headquarters in Portland, Maine. This 2-day course provides seating for up to 10 attendees. Course dates and details are available below.Customers can also schedule on-site customized classes at their facility with the Kepware training staff, or attend “on-the-road” training at special events throughout the United States, and internationally in regions such as Asia and Europe. If you have interest in Australia for training please contact

dataLogger_iconDataLogger Option for KEPServerEX OPC Server
The DataLogger is an easy-to-configure application that logs data from an OPC server to any ODBC-compliant database. DataLogger’s tight integration with KEPServerEX provides substantial, unique benefits such as simple installation, high-efficiency performance, and easy browsing of tags in the OPC browse space.

advanced_Tag_IconAdvanced Tag Option for KEPServerEX
The Advanced Tag Option for KEPServerEX offers a convenient, cost effective, and straightforward way to generate new data and aggregate existing data into information suitable for high level archive and analysis. Through Advanced Tags, users can measure the duration of operations, totalize events, perform averages over a group of sensors, set trigger conditions for data acquisition, and combine machine conditions to generate an overall machine state. These capabilities are extremely valuable for future analytics.

ucon_gray_iconOPC Alarms and Events (OPC A&E)
Kepware’s Alarms and Events plug-in for KEPServerEX can help reduce costs and improve performance. OPC AE clients can receive and monitor process alarms, operator actions, informational messages and tracking/auditing messages directly from KEPServerEX’s Alarms and Events Plug-in. Monitor areas of a process that may require operator attention when defined thresholds are met, such as; safety limits of equipment, event detection, and abnormal situations. The Alarms and Events plug-in can also be used to help identify faulty equipment, create maintenance work orders and improve on operator’s effectiveness. In addition to the operators handling of Alarms and Events, the plug-in can also be used to collect and record alarm and event information for audits or used in correlation with other historical data.