Schneider 140DDI35300 digital input module

The Schneider 140DDI35300 is a digital input module with 32 discrete inputs divided into 4 groups of 8 channels each. It accepts 24 volts DC input and needs to be used with a shared input common terminal connected to a positive potential and with a source output device. In addition, the module has an addressing requirement of 2 input words, the required bus current is 330mA, and the power distribution is 1.7+(number of channels in 0.36x state 1), in W.

This module also has the following features:

It has an overvoltage protection function, which can ensure that the module can still run stably in the case of abnormal voltage.

The 140DDI35300 uses packet isolation and sink logic circuits to enhance its security and stability.

The module can be configured and modified online, which provides great convenience for users.

The module has passed a number of certifications such as UL 508, CSA 22.2-142, e, FM Class 1 Div, etc., proving that it complies with relevant standards and specifications.

In the field of application, the Schneider 140DDI35300 is suitable for automatic control systems in electric power, chemical industry, machinery and other fields, which can effectively detect input signals and carry out corresponding control operations. Its high performance and reliability make it widely used in the field of industrial automation.

Schneider Electric (China) Co., Ltd. is a global leader in energy efficiency management, founded by the Schneider brothers in 1836. Since entering China in 1987, the company has been committed to helping improve the quality of construction in China, and passing on the concept and value of green energy efficiency, establishing a leading position in the Chinese market.

Schneider Electric's main businesses include power, industrial automation, infrastructure, energy efficiency, building automation and security electronics, data centers and smart living Spaces. In China, Schneider Electric has 28,000 employees, 53 offices, 28 factories, 7 logistics centers, 1 training institute, 3 global R&D centers and more than 1,000 R&D engineers. In addition, Schneider Electric has a laboratory, an energy university, and works with more than 700 distributors to build a nationwide sales network.

Solemn promise

1. All the items sold by the company, module card parts, etc., the quality problems arising from normal use during the warranty period are replaced free of charge, and there is no evasion.

2. For materials and equipment that have not been discontinued beyond the warranty period, only the cost of relevant parts will be charged for quality problems.

3. Provide replacement models and equipment replacement process services for discontinued materials and equipment.

4. Customers have purchased materials and equipment, lifetime free upgrade system software, related technical information provided free of charge.

5. Visit the use of materials purchased by customers from time to time, and solve any problems in time.

6. The company hotline provides 24-hour service, and the questions raised by customers are answered within 1 hour.

7. Not done, the company spirit of "thoughtful service, responsible to the end" attitude, from the customer's point of view to solve the problem, with serious and rigorous enterprise style, dedicated to each customer service.