STMicroelectronics: factory automation solutions
STMicroelectronics has a large number of technologies and devices for factory automation systems. The complete system solution is strongly supported by development tools, evaluation boards and dedicated user support centers.
ST is strong in the fields of industrial automation and process control, and is committed to achieving a long service life and developing high-end technologies.
Main smart products:-
32-bit microcontroller based on ARM Cortex M4 core
Standard low-end, high-end and bridge smart power devices for driving solenoid valves, DC motors and stepper motors
ICs for actuator driving, charging and power management
One of the most extensive power MOSFETs and IGBTs in the industry
IO-Link Association / (IO-Link Standard)
IO-Link is a new communication interface for intelligent communication between sensors and actuators. Typical smart actuators and sensors include: one-way solenoid valves, optical, capacitive or inductive sensors. Advanced IO-Link is an open integrated interface for automation environments. In this way, it can be integrated with every fieldbus system. The sensors and actuators use economic standard cables to achieve the last 1 meter connection by point-to-point connection.
ST's contribution and products
Since the beginning of active cooperation, ST has been a member of the IO-Link technology alliance. ST introduces smart transceivers for device and main module applications. The device transceiver can program the level, diagnostic information and filter timing according to the application requirements. It contains Rx / Tx transmission that supports COM1, COM2, and COM3, DC-DC power management functions, and is equipped with complete power supply reverse protection. The transceiver solution for the main module application is based on a single-port solution and is packaged in an ultra-small QFN package. It has the same flexibility as the device solution. Due to the use of advanced QFN packaging and our BCDVI mixed-signal technology, the IO-Link system solution provided by ST is extremely cost-competitive. In addition to transceiver solutions, ST also introduced complete system solutions that support device and main module applications.
HMI
The advanced human-machine interface includes various functions, such as process visualization and connection to the factory network via Ethernet. The following block diagram is convenient for you to choose among various recommended application products.
programmable logic controller
ST's advanced programmable logic controller includes various functions such as control integration or remote I / O, control of network functions via DeviceNet ™, Profibus® or Ethernet, or process visualization. The following block diagram is convenient for you to choose among various recommended application products.
Peripheral I / O
The following block diagram is convenient for choosing recommended products to design advanced peripheral I / O to meet the requirements of high performance and high reliability in the most severe load environment. ST has very strong technical strength in this market, and launched a large number of special products for designing high-density, compact, and economical I / O solutions to support universal fieldbus networks, mixed digital I / O, and analog inputs and outputs.
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