List of automation protocols

• AS-i – Actuator-sensor interface, a low level 2-wire bus establishing power and communications to basic digital and analog devices • BSAP – Bristol Standard Asynchronous Protocol, developed by Bristol Babcock Inc. • CC-Link Industrial Networks – Supported by the CLPA • CIP (Common Industrial Protocol) – can be treated as application layer common to DeviceNet, CompoNet, ControlNet and EtherNet/IP • ControlNet – an implementation of CIP, originally by Allen-Bradley • DeviceNet – an implementation of CIP, originally by Allen-Bradley • DF-1 - used by Allen-Bradley ControlLogix, CompactLogix, PLC-5, SLC-500, and MicroLogix class devices • DNP3 - a protocol used to communicate by industrial control and utility SCADA systems • DirectNet – Koyo / Automation Direct proprietary, yet documented PLC interface • EtherCAT • Ethernet Global Data (EGD) – GE Fanuc PLCs (see also SRTP) • EtherNet/IP – IP stands for "Industrial Protocol". An implementation of CIP, originally created by Rockwell Automation • Ethernet Powerlink – an open protocol managed by the Ethernet POWERLINK Standardization Group (EPSG). • FINS, Omron's protocol for communication over several networks, including Ethernet. • FOUNDATION fieldbus – H1 & HSE • HART Protocol • HostLink Protocol, Omron's protocol for communication over serial links. • Interbus, Phoenix Contact's protocol for communication over serial links, now part of PROFINET IO • MECHATROLINK – open protocol originally developed by Yaskawa, supported by the MMA • MelsecNet, and MelsecNet II, /B, and /H, supported by Mitsubishi Electric. • Modbus PEMEX • Modbus Plus • Modbus RTU or ASCII or TCP • MPI – Multi Point Interface • OSGP – The Open Smart Grid Protocol, a widely use protocol for smart grid devices built on ISO/IEC 14908.1 • OpenADR – Open Automated Demand Response; protocol to manage electricity consuming/controlling devices • Optomux – Serial (RS-422/485) network protocol originally developed by Opto 22 in 1982. The protocol was openly documented and over time used for industrial automation applications. • Process Image Exchange Protocol (PieP) – An Open Fieldbus Protocol • Profibus – by PROFIBUS & PROFINET International (PI) • PROFINET - by PROFIBUS & PROFINET International (PI) • RAPIEnet – Real-time Automation Protocols for Industrial Ethernet • Honeywell SDS – Smart Distributed System – Originally developed by Honeywell. Currently supported by Holjeron. • SERCOS III, Ethernet-based version of SERCOS real-time interface standard • SERCOS interface, Open Protocol for hard real-time control of motion and I/O • GE SRTP – GE Fanuc PLCs • Sinec H1 – Siemens • SynqNet – Danaher • TTEthernet – TTTech ==Industrial control system protocols==

• Data Distribution Service from the Object Management Group • EPICS Channel Access and PV Access (PVA), particle accelerator control system framework • MTConnect • OPC Unified Architecture • Open Platform Communications, formerly OLE for process control ==Building automation protocols==

• 1-Wire – from Dallas/Maxim • BACnet – for Building Automation and Control networks, maintained by ASHRAE Committee SSPC 135. • BatiBUS - merged to KNX • C-Bus Clipsal Integrated Systems Main Proprietary Protocol • CC-Link Industrial Networks, supported by Mitsubishi Electric • DALI - Digital Addressable Lighting Interface specified in IEC 62386. • DSI - Digital Serial Interface for the controlling of lighting in building, precursor to DALI. • Dynet - lighting and automation control protocol developed in Sydney, Australia by the company Dynalite • DAB – Automation protocol for consumer electronic TV device automation • EnOcean – Low Power Wireless protocol for energy harvesting and very lower power devices. • European Home Systems Protocol (EHS) - merged to KNX • European Installation Bus (EIB) named also Instabus - merged to KNX • INSTEON - SmartHome Labs Pro New 2-way Protocol based on Power-BUS. • KNX – Standard for building control. Previously Batibus/EHS/EIB • LonTalk – protocol for LonWorks technology by Echelon Corporation • Modbus RTU or ASCII or TCP • oBIX - Open Building Information Exchange is a standard for RESTful Web Services-based interfaces to building control systems developed by OASIS. • UPB - 2-way Peer to Peer Protocol • VSCP - Very Simple Control Protocol is a free protocol with main focus on building- or home-automation • xAP – Open protocol • X10 – Open standard for communication among electronic devices used for home automation (domotics) • Z-Wave - Wireless RF Protocol • Zigbee – Open protocol for Mesh Networks ==Power system automation protocols==

• DNP3 – Distributed Network Protocol • IEC 60870-5 • IEC 61850 • IEC 62351 – Security for IEC 60870, 61850, DNP3 & ICCP protocols ==Automatic meter reading protocols==

• ANSI C12.18 • DLMS/IEC 62056 • IEC 61107 • M-Bus • OMS • Zigbee Smart Energy 2.0 • Modbus • ANSI C12.21 • ANSI C12.22 ==Automobile / Vehicle protocol buses==

• Controller Area Network (CAN) – an inexpensive low-speed serial bus for interconnecting automotive components • FlexRay – a general purpose high-speed protocol with safety-critical features • IDB-1394 • IEBus • J1708 – RS-485 based SAE specification used in commercial vehicles, agriculture, and heavy equipment. • J1939 and ISO11783 – an adaptation of CAN for agricultural and commercial vehicles • Keyword Protocol 2000 (KWP2000) – a protocol for automotive diagnostic devices (runs either on a serial line or over CAN) • Local Interconnect Network (LIN) – a very low cost in-vehicle sub-network • Media Oriented Systems Transport (MOST) – a high-speed multimedia interface • Vehicle Area Network (VAN) • UAVCAN - a lightweight protocol for in-vehicle communication over CAN or Ethernet ==See also==