"三菱FX2N系列可编程序控制器基本指令及组成概述"

7th chapter of Mitsubishi FX2N series programmable controller and its basic instructions.ppt; 7th chapter of Mitsubishi FX2N series programmable controller and its basic instructions.ppt; In the first section of the 7th chapter, Mitsubishi FX2N series programmable controller. The FX2N series programmable controller is composed of a host (basic unit), CPU, memory, input and output ports, and power supply. It can be expanded with input and output through expansion units (with or without internal power supply) and special function module units (such as temperature control and counting control modules). The basic components of the FX2N series programmable controller include the input and output points, the output form of the basic unit and expansion unit (R for relay output, S for bidirectional controllable silicon switch output, T for transistor output), and the model naming system which includes the input and output form of the expansion module (R for DC input and relay output, X for input only, YR for relay output only, YT for transistor output only, and YS for bidirectional thyristor switch output only). In conclusion, the FX2N series programmable controller is a versatile and expandable system that includes various input and output options to accommodate different types of loads. The model naming system provides clear information about the input and output forms of the expansion modules, allowing for easy customization and integration into different control systems. This makes the FX2N series programmable controller suitable for a wide range of industrial applications and automation tasks.