AB Rockwell 1794-ASB controller
AB Rockwell 1794-ASB controller
AB Rockwell 1794-ASB controller
AB Rockwell 1794-ASB controller

AB Rockwell 1794-ASB controller

1.Warranty time: 1 year

2.Delivery time: 3-5 days

3.Product quality: new or discontinued second-hand

1. We are a global trading company, we have a large stock of spare parts, we also produce energy storage batteries

2. Our main sales products are industrial automation control equipment accessories, such as: controller board, processor module, communication module, input and output module, power module (various circuit boards and cards), touch screen, servo driver, servo motor, sensor, cable......

3. We can not only provide new products, but also supply cold and discontinued spare parts, all the discontinued parts will go through strict testing to ensure the reliability of product performance, so that customers can buy and use at ease

4. For more information, please contact us: Contact: Amy | Email: saul01@qq.com | Tel(WhatsApp/Wechat): +86-15359298283


AB Rockwell 1794-ASB controller


AB Rockwell 1794-ASB controller(图1)




AB Rockwell 1794-ASB controller

AB Rockwell 1794-ASB controller(图2)


At present, PLC controller has been widely used in steel, petroleum, chemical, electric power, building materials, machinery manufacturing, automobile, textile, transportation, environmental protection and culture and other industries, the use of the situation can be roughly summarized as the following categories. Switching logic control This is the most basic PLC controller, the most advanced application field, it replaces the traditional relay circuit, to achieve logic control, sequence control, can be used for single equipment control, can also be used for multi-machine group control and automation line. Such as injection molding machines, printing presses, stapler machines, combined machine tools, grinding machines, packaging production lines, electroplating lines, etc. In the industrial production process, there are many continuously changing quantities, such as temperature, pressure, flow, liquid level and speed, which are analog quantities. In order for A programmable controller to handle Analog, it is necessary to realize A/D conversion and D/A conversion between analog and Digital. PLC manufacturers have produced supporting A/D and D/A conversion modules, so that programmable controllers are used for analog control. Motion control PLC controller can be used to control circular motion or linear motion. In terms of the configuration of the control mechanism, the early I/O module was directly used to connect the position sensor and the actuator, and now the dedicated motion control module is generally used. For example, a single or multi-axis position control module that can drive a stepper motor or a servo motor. The products of the world's major PLC controller manufacturers almost all have motion control functions, which are widely used in various machinery, machine tools, robots, elevators and other occasions. Process control Process control refers to the closed-loop control of analog quantities such as temperature, pressure and flow. As an industrial control computer, PLC controller can compile a variety of control algorithm programs to complete closed-loop control. PID regulation is a common method used in closed-loop control system. Large and medium-sized PLC have PID module, many small PLC controllers also have this function module. PID processing is generally run a special PID subroutine. Process control is widely used in metallurgy, chemical industry, heat treatment, boiler control and so on. Modern PLC control has mathematical operations (including matrix operations, function operations, logic operations), data transmission, data conversion, ***, table lookup, bit operation and other functions, can complete the data collection, analysis and processing. These data can be compared with the reference values stored in the memory to complete certain control operations, and can also be transmitted to other intelligent devices by means of communication functions, or they can be printed and tabulated. Data processing is generally used in large control systems, such as unmanned flexible manufacturing systems; It can also be used in process control systems, such as some large control systems in the paper, metallurgy, and food industries. Communication and networking PLC controller communication includes communication between PLC controllers and communication between PLC controllers and other intelligent devices. With the development of computer control, the factory automation network has developed rapidly, and the PLC controller manufacturers attach great importance to the communication function of the PLC controller, and have launched their own network systems. Recently produced PLC controllers are very convenient with the letter


AB Rockwell 1794-ASB controller




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