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Modbus Software Components for Developers

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      For help, see our Software Selection Guide

Windows Products Summary ( 95/98/NT/Me/2000/Xp/Vista )

SMRX  Modbus/RTU Master ActiveX Control

SMRX is an easy to use ActiveX control that provides a fast, convenient way to communicate with Modbus/RTU slave devices connected to your PC's serial port.  Within minutes, your Excel, Access, Visual C++, Visual Basic or other compatible application will be talking Modbus/RTU protocol. 

 

SMTX  Modbus/TCP Master ActiveX Control

SMTX is an easy to use ActiveX control that provides a fast, convenient way to communicate with Modbus/TCP slave devices connected to your PC's wired or wireless network  Within minutes, your Excel, Access, Visual C++, Visual Basic or other compatible application will be talking Modbus/TCP protocol. 

 

STMR  Timer/Modbus Data Converion ActiveX Control

STMR is an ActiveX control that provides additional functions when using SMRX and SMTX in Excel.  These include a timer for performing timed, polled data acquisition,  and floating point data conversion for Modbus devices.

SMRN Modbus/RTU Master Control for .NET 2003 & VS 2005

SMRN is an easy to use Windows Forms Control that provides a fast, convenient way to communicate with Modbus/RTU slave devices connected to your PC's serial port.  Within minutes, your Visual Basic .NET, Visual C# .NET, Visual C++ .NET or other compatible .NET application will be talking Modbus/RTU protocol. 

SMRL Modbus/RTU Master DLL

SMRL is a low-cost, no frills, easy to use dynamic link library that provides a fast, convenient way to communicate with Modbus/RTU slave devices connected to your PC's serial port.  Within minutes, your VB 6.0, C, C++, VB.NET or other application will be talking Modbus/RTU protocol. 

Download a Demo Today!

All software products may be downloaded for demonstration and evaluation purposes before purchasing.  All demo programs are fully functioning products that operate for up to 60 minutes at a time.  After the demo period expires, another demonstration period can be started by restarting the application.  This lets you spend as much time as you need evaluating the product.

Upon purchase of software, you will be emailed a license file that will unlock demo mode and remove the 60 minute time limitation.

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Last modified: September 16, 2008