1. Specification

Memory: an onboard 256 kB RAM, and 8 kB user logic memory;

Clock frequency: Clock frequency at 20 MHz.

Network support: The computer can support three distributed networks and 2 remote networks up to 63 distributed substations and 31 remote substations.

Communication port: One Modbus Plus port and one Modbus RS232 port.

Bus current requirement: Bus current is equal to or less than 780mA.

Battery requirement: 1 lithium battery of type 5 µA-110 µA and a 1.2 Ah rating is required; it should also last not less than 10 years.

2. Features

High-performance isolation technology: It can limit the interference of electrical noise and ensure stable operation of the system; outputs can drive a larger load without external relays, thus reducing system complexity and cost.

Flexible architecture: Schneider 140CPU11302 allows free configuration of both local I/O, remote I/O, stage I/O, and fieldbus architectures, all being freely mixed, enabling users to customarily provide for control systems based on differing application situations and scenarios.

Convenient functions for configuration and maintenance: The configuration of the I/O MAP by software allows simple and flexible module configurations. The fall-back function can be configured to set a pre-defined output status to be activated upon the occurrence of a fault. Health status information is displayed during operation so that convenient automatic fault detection and maintenance can be performed on each module.

3. Specification

 The automotive industry: Used in automobile production lines control of movement of robots, operation of automated conveyor systems and the logic control of production equipment etc., Schneider 140CPU11302 ensures efficient and stable operation of the production line, thus improving the production efficiency and the product quality.

 Petrochemicals: Schneider 140CPU11302 accurately acts to control and monitor equipment like oil refining units, chemical reactors, pipeline transportation systems, etc., throughout the petrochemical production process, guaranteeing safety, stability and efficiency in handling and control of the production process-and the realization of automated production processes and quality control.

 Metallurgy: Schneider 140CPU11302 is used in the operation of blast furnaces, converters, rolling mills and similar equipment in the metallurgical industry, as well as the automated production line control in metal processing to improve production efficiency, lowering energy consumption and labor costs, while assuring product quality consistency.

Intelligent buildings: Schneider 140CPU11302 has been incorporated into building automation systems of intelligent buildings for central control and monitoring of equipment such as air conditioning, lighting, and elevator control systems to assist in optimizing energy use and ensuring comfort.

Power system: Used in the automation control system of substations, power plants, among others, Schneider 140CPU11302 serves to monitor and control power equipment, thus ensuring the stable operations and reliable supply of power by the power system.

Water Industry: Use in control of various monitoring instruments, controllers, electric valves and other apparatus in any one of Schneider 140CPU11302 water treatment systems deals with urban water supply and sewage treatment. This way, it ensures smooth control of the ongoing water treatment process and stable water quality that conforms to norms

Food and Beverage Processing: In production lines for food and beverages, such as filling, packaging, sterilization and others, Schneider 140CPU11302 is responsible for the automatic control and monitoring of equipment, thus ensuring hygiene, safety, and efficiency through increasing product quality and efficiency in manufacture.