Free opc to dde downloads, showing 11 - 20 of about 50

OPC client, DA 3.0, 2.05, 1.0 with TCP/IP tunneling to local or networked application over computer domains and operating system platforms, trending, displaying, own activity logging. OPC Client groups and visualization are saved to XML file.

OPC client, DA 3.0, 2.05, 1.0 with TCP/IP tunneling to local or networked application over computer domains and operating system platforms, trending, displaying, own activity logging. OPC Client groups and visualization are saved to XML file.

OPC server allow data exchange between Modbus devices and SCADA systems or other OPC clients. Supported Modbus RTU, TCP, ASCII protocol specifications. Features: Modbus devices autosearch, tags emulation mode, tags poll without OPC client.

Internet browser based OPC client and data visualization, support for any OPC server with XML DA wrapper. It can be enhanced to complete HMI using HTML editor.

Data Logger Suite captures and logs in real-time values from different ports types: RS232, TCP, UDP. Aggregates and writes real-time data to disk, Excel, database or to other targets. Capability to log data from multiple interfaces at the same time.

DNP3 TCP/Serial, Master/Slave, configurable object variations, commands and advanced functions (Synchronize, Freeze Counter, Restart, etc.). MODBUS TCP/RTU, Master/Slave, polling groups per master. OPC Client/Server.

Air Messenger ASCII gives you the ability to interface multiple software applications or device for paging by generating a simple text file that our software can process into a page. Air Messenger ASCII also supports DDE and Command Line paging

XR SNMP Tools monitors the Network Health as well as many other network parameters like bandwidth usage, error and collision rates, among others. It provides valuable info for system administrators. OPC server is available in other versions.

Full featured software for capturing and logging all data sent via TCP/IP or UDP protocol. Stores the info into a structured log files, or exports to any ODBC-compatible database, or embeds to other applications via DDE or OLE.

Winlog Lite is a powerful and easy to use software package for the development of Web SCADA applications. It supports communication with most PLCs and other electronic devices (OPC, Siemens, Omron, Allen Bradley, Mitsubishi, Modbus, KNX, etc.)