AC800M controller is a rail mounted modular controller family, including CPU communication module, power module and accessories. CPU modules are divided into several categories based on memory, whether they support redundancy or not. There are two Ethernet ports on each CPU for connecting operation stations, engineer stations, management stations, or advanced applications. The two Ethernet ports can be set to redundancy to improve the system availability. The controller is configured with two RS232 debugging tools or communicates with external devices or systems.
A series of communication modules or //0 modules can be added next to the CPU module. For example.
■ Additional RS-232C interface allows the system to connect to more external systems or devices.
Profibus DP and DP/V1 ports. Enables remote 1/0 integration of the S800 and S900 1/0 systems while supporting ProFIBus-compliant products and devices on the market.
The Foundation Field bus interface provides the HSE of the Foundation Fieldbus and can be directly connected to the FF bus H1 adapter.
Masterbus 300 interface, support for Advant OCS and ABB Master systems,
S1001/0 interface, support AC410/450 and Masterpiece200 I/0 systems:
■ABB INSUM interface, directly support electrical switch control and monitoring,
■1/0 module, S800 I/0 is the local I/0 station of AC800M.
These connectivity and extension options make the AC800M extremely open and scalable. It is very easy to connect with various systems, devices and interfaces of real applications, and users can choose the basic system according to different needs, or expand it in the future to adapt to various changing needs.