1. Heavy industry introduction

Heavy industry is for our country. national economy industries that provide the material and technical basis for the main means of production. Heavy industry corresponds to light industry, the sector that provides the means of production is called heavy industry, and the sector that produces the means of consumption is called light industry.

Heavy industry includes the iron and steel industry, metallurgical industry, machinery, energy (electricity, oil, coal, natural gas, etc.), chemical, materials and other industries. It provides raw materials, power, technical equipment, etc. to all sectors of the national economy (including industry itself). Labor Data and object of labor, is to achieve social reproduction and expand reproduction on a material basis.

The development scale and technical level of a country's heavy industry are important symbols of its national strength. Nowadays, with the transformation of the automation industry in full swing, the heavy industry is also developing with high efficiency and high standards.

2. Application Case of Nanjing Decowell Remote IO in Heavy Industry Industry

Nanjing Decowell has been deeply cultivated in the field of industrial control for many years and has been recognized by many customers. At present, the products are widely used in 3C, new energy, medical, logistics, automobile, textile, packaging, steel, mining, environmental protection, and other industries. The following is to bring you Decowell remote IO in application cases in the heavy industry:

3. Automatic stamping production line

The automatic production line is mainly composed of a press, automatic feeding, monitoring and processing system, and safety system. The press is mainly divided into eccentric double-point and eccentric four-point presses. It adopts super-long guide rail guidance and can be widely used in automobile cover parts, stamping parts die manufacturing, and other fields.

3.1Production Line Topology

The project uses Omron CJ2M series PLC, in which the pressure action mainly uses PLC logic to control the DC contactor to drive the hydraulic system action, in addition, the intermediate relay controls the forward and reverse rotation of the motor to drive the conveying chain, the PLC part uses DeviceNet bus communication, the single stamping line uses 5 Decowell EX card bus IO, and the digital input and output points are about 200 points, it is mainly responsible for detecting the in-place signal of the sensor in the equipment and driving the relay and other related equipment.

3.2 Field Equipment Diagram

above is Nanjing Decowell remote IO manufacturer for the wonderful content brought to you, For more details welcome to Nanjing Decowell's official website!