Modbus Source Code Libraries

Modbus is an application layer messaging protocol, positioned at level 7 of the OSI model that provides client/server communication between devices connected on different types of buses or networks. Modbus is a request/reply protocol and offers services specified by function codes. Modbus function codes are elements of Modbus request/reply PDUs.

Triangle MicroWorks’ Software Libraries provide a cost-effective means of supporting industry-standard protocols in your device. Incorporating our royalty-free Software Libraries in your products will shorten development time, freeing internal resources to work on company proprietary aspects of your products.

Triangle MicroWorks Software Libraries are available in two formats: .NET Protocol Components for incorporation in Windows .NET-based products, and ANSI-Standard C Source Code Libraries for all other platforms.

 

Master Library Features

  • An unlimited number of remote devices can be configured on an unlimited number of communication ports,and new remote devices can be added at runtime.
  • Multiple devices can be assigned to the same communication port to support multiple network communication topologies.
  • Database manager maps received Modbus data into Target Application data points (coils, discrete input registers, holding registers, input registers, etc.).


 
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