3HAB2136-1/4 Programmable logic controller
ABB 3HAB2136-1/4 supports a variety of communication protocols, such as MODBUS and MODBUS PLUS. This enables it to communicate with other PLCS, computers, human machine interfaces (Hmis) or other smart devices to exchange and share data.
Control function: The main function of PLC is to control various equipment, machines and production lines in the industrial process. It can perform complex logic operations according to preset programs or external inputs to achieve automatic control of industrial processes.
Data processing: PLC can receive signals from various sensors, switches and input devices, and process and analyze them. It can also send the processed data to output devices such as motors, valves or indicators.
Programming and configuration: PLCS usually have powerful programming and configuration functions, allowing users to write and modify control programs according to actual needs. These programs can be written in a variety of programming languages, such as ladder diagrams, functional block diagrams, or structured text.
Reliability and stability: PLCS are usually designed for harsh industrial environments and have a high degree of reliability and stability. They can work well under harsh conditions such as high temperature, high humidity, vibration and electromagnetic interference, and have a long service life.
