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RModBus - free implementation of ModBus protocol in pure Ruby

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README

= RModBus

*RModBus* - free implementation of protocol ModBus.

== Feature

* Client ModBus-TCP
* Server ModBus-TCP
* Support functions:
  * 01 (0x01) Read Coils
  * 02 (0x02) Read Discrete Inputs
  * 03 (0x03) Read Holding Registers
  * 04 (0x04) Read Input Registers 
  * 05 (0x05) Write Single Coil
  * 06 (0x06) Write Single Register
  * 15 (0x0F) Write Multiple Coils
  * 16 (0x10) Write Multiple registers

== Installation

You can install RModBus with the following command

$ rake install

from its distribution directory

== Gem installation

Download and install RModBus with the following

$ gem install --remote rmodbus

== CSM

You can checkout source code from SVN  repositry 


$ svn checkout svn://rubyforge.org/var/svn/rmodbu/trunk

or

$ svn checkout http://rubyforge.org/var/svn/rmodbus/trunk

== Reference 

RModBus project: http://rubyforge.org/projects/rmodbus

ModBus community: http://www.modbus-ida.org



 

 
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