Schneider 140CPU65150

Specification

Clock frequency: 166 MHz; the high-speed clock frequency makes Schneider 140CPU65150 capable of executing various complex instructions and huge data within very short periods, ensuring efficient system operation.

Memory Configuration: It has an expandable programming memory of 7168kb and a memory expandable to 8mb for file storage, allowing sufficient space to hold large programs and data. This feature ensures that the system can process complex control tasks while storing important operating data.

Communication interface: 140CPU65150 is outfitted with an RJ-45 serial communication interface which supports transmitting data at rates of 10/100Mbps. It uses shielded twisted pair as the medium for high-speed and stable data transmission.

Functional capability: Schneider 140CPU65150 has an extensive I/O point capability suitable for large industrial automation control systems. In a distributed network, it can support 8000 discrete inputs and outputs. In remote systems, it supports 31744 discrete inputs and outputs.

Local rack and distributed I/O station: Schneider 140CPU65150 has two local racks, as well as 63 distributed I/O stations, one rack, and three distributed networks that allow flexibly built distributed control systems to centralize management, and decentralized control of different areas and equipments.

Features

Integrated web server diagnostic function: Schneider 140CPU65150 hereby encapsulates the standardized functions of PLC and web server diagnostics. It supports the possibility for users to diagnose faults and status information remotely via a web browser; it will facilitate quick system maintenance and troubleshooting while improving the maintainability and operating efficiency of the system.

Rich optional modules: There are six optional modules: communication modules with Ethernet, MODBUS, MOBUS+, PROFIBUS, SY/MAX. Users can configure flexibly depending on application scenarios and communication requirements so as to improve scoping and compatibility of the system.

User-friendly display and operation: Schneider 140CPU65150 supports a standard LCD display which contains two lines and sixteen characters, variable contrast and backlight status. While keyboard driver detects a change in the keyboard corresponds to the key switch phase or an error message which has gotten displayed, the backlight dynamically gets turned on and off; the backlight will not be turned off during the error message display, which allows users to view the system information in relative comfort and ease in whatever environments they may find themselves in.

Several application-specific I/O functions: I/O processing can adapt to jobs that stamp time and serve counter high speeds, just as Schneider 140CPU65150 meets processing requirements from I/O signals according to various other complexities exhibited by industrial control tasks.

Application

The upgrading of the control system of a large power plant: The old control system of the power plant has several problems such as aging equipment and insufficient performance, and therefore to bring about efficiency and reliability of power production. The Schneider's project for upgrade involved building the new automation control system with Schneider 140CPU65150 as the core processor. All around the generator set, transmission lines, substations and other equipment are monitored and controlled through communication connections with various intelligent instruments, protection devices and actuators.

The large chemical enterprise production process automation transformation project: In order to improve production efficiency, cut down production costs and assure workplace safety, a large chemical enterprise has automated its production process. They selected Schneider 140CPU65150 processor, combined it with Schneider I/O modules and communication modules, and have completely controlled the chemical reactors, material conveying pipelines, storage tanks and some other equipment in an automated mode. By precise control of parameters such as reaction temperature, pressure, and material flow, enhanced product quality and production efficiency are achieved in conjunction with reduced labor intervention, labor intensity, and safety hazards.

The project of deep sewage treatment: For the whole deep sewage treatment procedure, Schneider 140CPU65150 is used as the CPU core to enable centralized control and optimal scheduling of various equipments in the treatment stage. It can monitor water quality changes in real-time and automatically adjust parameters of processes like coagulation sedimentation, filtration and disinfection, thereby permitting sewage to satisfy higher-grade water quality standards after deep treatment.