31C075-503-4-00 Bus interface communication

31C075-503-4-00 is a bus interface communication module produced by ABB company, model FCI. The module has the

feature of redundant installation, and two redundant interface communication modules FCI can be installed at the

same time. One FCl works in active mode, and the other FCl works in hot backup mode. When the active FCI fails,

the hot standby FCI automatically switches to the active mode to ensure the communication stability and reliability

of the bus interface. The module is suitable for various application scenarios that require high reliability bus interface communication.

Bus interface is a kind of interface used to connect the computer components and peripheral devices, it is composed

of a group of common connection lines and corresponding interface circuits. According to different types of application

requirements, bus interfaces can be divided into many types, such as ISA/EISA, AGP, VME, VL, PCI/PCI-X, PCMCIA,

PMC, PCI EXPRESS and so on. The bus interface widely used in the field of machine vision is mainly a variety of buses

based on PCI, such as PCI, PCI-X, PCI EXPRESS, etc. These bus interfaces can meet the requirements of high-speed

image data transmission and master control system. In order to further improve the data transmission speed of the

bus interface, PCISIG organization has specified PCI-X, PCI EXPRESS and other fast data transmission standards based on the PCI standard protocol.