The ABB S800 I/O is a comprehensive, distributed, and modular process I/O system provided by ABB. It is a part of the ABB 800xA control system and offers a wide range of communication interfaces for seamless integration with various control and monitoring systems. The main products within the ABB S800 I/O system include: 1. Communication Interface Modules: These modules enable communication between the S800 I/O system and the control system. Some commonly used communication interfaces for the AC 800M controller are: - Profibus DP: Enables communication with other devices using the Profibus DP protocol. - Modbus TCP: Allows communication over Ethernet using the Modbus TCP protocol. - OPC DA: Provides OPC (OLE for Process Control) Data Access for connecting to external systems. - AC 800M OPC Server: Enables OPC communication with the AC 800M controller. 2. Digital Input/Output Modules: These modules provide digital input/output channels for the S800 I/O system, allowing monitoring and control of discrete signals. 3. Analog Input/Output Modules: These modules offer analog input/output channels for precise measurement and control of continuous process variables. 4. HART Interface Module: This module allows integration with HART (Highway Addressable Remote Transducer) devices, enabling communication and control of HART-enabled field devices. 5. Redundancy Modules: The S800 I/O system also includes redundancy modules to ensure high availability and fault tolerance in critical applications. These modules enhance system reliability by providing redundant power supplies, communication paths, and I/O modules. The ABB S800 I/O system provides flexibility and scalability, allowing for easy expansion and adaptation to changing process requirements. It offers a robust and reliable solution for process control applications in various industries. ABB AI930S 3KDE175511L9300 ABB CI627A 3BSE017457R1 ABB CI830 3BSE013252R1 ABB CI920AS 3BDH000690R1 ABB DI810 3BSE008508R1 ABB DO810 3BSE008510R1 ABB EI813F 3BDH000022R1 ABB PM802F 3BDH000002R1 ABB PM825 3BSE010796R1 ABB RLM01 3BDZ000398R1 ABB TU810V1 3BSE013230R1 ABB TU830V1 3BSE013234R1 ABB AO810 3BSE008522R1 ABB CI810B 3BSE020520R1 ABB CI854AK01 3BSE030220R1 ABB DI820 3BSE008512R1 ABB DI821 3BSE008550R1 ABB PM856K01 3BSE018104R1 ABB PM861AK01 3BSE018157R1 ABB PM864AK01 3BSE018161R1 ABB TC514V2 3BSE013281R1 ABB BC810K02 3BSE031155R1 3BSE038692R1 ABB AI801 3BSE020512R1 ABB AI835 3BSE008520R1 ABB CI840A 3BSE041882R1 ABB CI840 3BSE022457R1 ABB CI853K01 3BSE018103R1 ABB DI814 3BUR001454R1 ABB CI851K01 3BSE018101R1 ABB AI830 3BSE008518R1 ABB AI830A 3BSE040662R1 ABB AI845 3BSE023675R1 ABB AI895 3BSC690086R1 ABB AO810V2 3BSE038415R1 ABB AO820 3BSE008546R1 ABB AO820-EA 3BSE008546R2 ABB CI801 3BSE022366R1 ABB CI801-EA 3BSE022366R2 ABB CI858K01 3BSE018135R1 ABB DI801 3BSE020508R1 ABB DI840 3BSE020836R1 ABB DI880 3BSE028586R1 ABB DO801 3BSE020510R1 ABB DO802 3BSE022364R1 ABB DO810-EA 3BSE008510R2 ABB DO821 3BSE013250R1 ABB DO890 3BSC690074R1