Description
1C31166G02 Emerson redundant system output module
thereby controlling external devices or circuits.
The embedded microcontroller used inside the video recorder does not have such strict requirements.
In fact, there are various types of processors used as microcontrollers. For example, the mobile phone mentioned in the article “Working Principles of Digital Mobile Phones” contains a Z-80 processor. The Z-80 processor is an 8-bit microprocessor that was born in the 1970s and was initially used in home computers at that time. The Garmin global positioning system in the working principle of GPS receivers includes a low-power version of Intel 80386 processor, which is said to be like this. The Intel 80386 processor was originally designed specifically for desktop computers.
In many products, such as microwave ovens, the requirements for microcontroller performance are very low, and price is the main consideration factor. In this situation, manufacturers began designing dedicated microcontroller chips – an embedded central processing unit designed specifically for low cost, small size, and low power consumption. Motorola 6811 and Intel 8051 are both successful examples of this type of chip. In addition, there is a series of controllers called “PIC microcontrollers” produced by Microchip, which are also very popular. By today”s standards, these central processing units are unbelievably simple; But the price for bulk purchases is very low, and often only one piece is needed to meet the needs of product designers.
A typical low-end microcontroller chip has approximately 1000 bytes of read-only memory and 20 bytes of random access memory, with 8 input/output pins. Mass production of this chip costs only a few cents per unit. Of course, you can”t expect to run programs like Microsoft Word on this chip – because Microsoft Word requires about 30 megabytes of random access storage space and a processor that can execute millions of instructions per second. However, controlling a microwave oven does not require a complex program like Microsoft Word. What you need to accomplish with a microcontroller is a specific task, and low-cost, low-power operation is the most important.
responsible for processing signals from on-site sensors or driving actuator actions. For example, they may need to cooperate with devices such
as BANNER travel switch T30UIPB to receive their transmitted position signals; Or by controlling components such as Burkert solenoid valve 00131421, the on/off of fluid media can be precisely managed.
these modules integrate more complex logic processing capabilities. The core task of a pressure switch is to detect whether the pressure
has reached a preset threshold and output a switch signal. Its function is highly specific and fixed. And modules 1C31166G02 and 1
C31219G01 have the ability to comprehensively judge multiple such switch signals and transmitter signals (such as transmitter 1066-P-HT-60),
and output complex control instructions according to internal logic.
