A communication protocol mainly used to connect electronic devices. The Modbus Master (for example, a computer) requests information from the Modbus Slaves (for example, electronic thermometers). Up to 247 Slaves can transmit their information to one Master.

 - Proprietary communication protocol used on secondary networks between HMI, substation computers or Bay computers and protective relays.

A communications protocol that creates a hierarchical structure (one master and several slaves) from a single RS-232 communications link, similar to JBUS.

Modbus is a communications protocol used for automation applications. It is often used in SCADA systems especially in substation automation. NOJA Power's range of OSM reclosers are supplied with [..]

Modbus is an application layer data protocol present at Level 7 of the Open System Interconnection (OSI) model of communication. It provides a connection between servers and clients located on differe [..]

A communication protocol used to share data between controllers. It was originally designed for Modicon PLCs but was adopted by many other manufacturers since it is an open architecture and thus has b [..]

A proprietary protocol used to communicate between electronic devices, in a manufacturing environment.

This Protocol is a messaging structure developed by Modicon in 1979. It is used to establish master-slave/client-server communication between intelligent devices. Further Reading

This Protocol is a messaging structure developed by Modicon in 1979. It is used to establish master-slave/client-server communication between intelligent devices. Further Reading