Peter M. Groen / modbus-cpp

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Authored by Peter M. Groen
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  1 +# MODBUS Application Protocol SPecification V1.1b3
  2 +
  3 +## Introduction
  4 +
  5 +MODBUS is an application layer messaging protocol for client/server communication between
  6 +devices connected on different types of buses or networks.
  7 +
  8 +It is currently implemented using:
  9 +
  10 +* TCP/IP over Ethernet. See MODBUS Messaging Implementation Guide V1.0a.
  11 +* Asynchronous serial transmission over a variety of media (wire : EIA/TIA -232-E, EIA-422,
  12 +EIA/TIA-485-A; fiber, radio, etc.)
  13 +* MODBUS PLUS, a high speed token passing network.