Schneider 140CPU11303 Product Detailed Description
Product Overview
Schneider 140CPU11303 is a programmable logic controller (PLC) module of the Modicon Quantum series produced by Schneider Electric. As the core of the entire system, this module is responsible for executing the control program written by the user to realize the automatic control of industrial equipment.

Main Functions
Control Program Execution: Execute the control program written by the user to realize the logical control of various industrial equipment.
Data Processing: Process data from input devices such as sensors and switches, and control the operation of actuators (such as motors and valves).
Communication: Communicate with other devices (such as HMI, host computer) to realize data exchange and remote monitoring.
Fault Diagnosis: It has self-diagnosis function and can detect and report system faults.

Technical Features
80186 processor: It adopts 80186 processor with high processing power.
Modbus Protocol: It supports Modbus Plus and Modbus RS232 communication protocols, which is convenient for connection with other devices.
Modular design: Modular design, easy to install and maintain.
High reliability: Adopt industrial-grade components, with high reliability.
Application field
Widely used in industrial automation, such as:

Manufacturing: Control various equipment on the production line to realize automated production.
Process control: Used to control chemical, metallurgical and other processes.
Water treatment: Used to control water treatment equipment.
Building automation: Used to control various equipment in the building.