From the PLC application in smart home solutions

As the improvement of people's living standard and lifestyle changes, intelligent household in people's life also occupies more and more heavy. In order to improve the living quality of people's lives, to further improve the performance of smart home system than that of the science and technology has developed the Coolmay PLC ( Programmable logic controller) As the core processor mobile phone application scheme of smart home control PLC. Demand analysis: the case of the two rooms 2 hall: master bedroom: lighting control, air-conditioning control, security alarm, electric curtains, scene switching, background music, children room management socket, lighting control, electric curtains, air conditioning control, safety management of the sitting room: visual intercom, security alarm, lighting control, electric curtains, air conditioning control, background music scene switching, the balcony garden, mobile sensing, automatic watering, security alarm, lighting control bathroom: mobile induction ventilation, bathtub, timing management, SOS emergency call restaurant: lighting control switch, electric curtains, intelligent temperature control, scene products wiring diagram: system through two parts: first, the wireless control, mobile phone APP by adding a wireless remote control control, can use a mobile phone APP ( Customized according to customer requirements) For remote control. Ethernet Ethernet client by phone, PLC do server, connect, send modubus - to the PLC TCP connection through PLC 485, achieve the function of the mobile control equipment. Second, touch screen and PLC program, touch-screen control equipment PLC controller sensors connected to the PLC input port, such as PLC, the reception of the sensing signal, through relevant program control of PLC output point open, or the size of the analog output value, at the same time, through touch screen and PLC communication, to use the function of the touch screen control equipment. Despite a key to achieve the smart home solution control function, gently press a key to realize the control function, and at the same time realize the wireless control, voice control, remote control, and other functions. Simple wiring is easy to install, at the request of the fully considering the system performance and price basis, under the condition of low cost to meet user needs. Open function, the customer can set parameters according to their own demand. Products comply with international common protocol technology, perfectly solve the problem of compatibility. Based on customer needs, from beauty to select the corresponding products, list the following products: intelligent household selection table number, product name model a variety of functional description number 1 PLC model optional low integrated switch, analog input and output, communication and other functions, basically meet the requirements of all control, also can be built-in WIFI module standard rail installation, 24 v power supply 1 2 CM - amplified board REY PLC control weakness part, by amplifying plate transformation and control high voltage low voltage is 0 250 v, the maximum load current for 16 a low single amplifier board may meet six loop number 3 CM - power supply 6024 low for PLC, touch screen products such as power supply with low input voltage is 88 - 264 v, 24 v output voltage, load current 2. 5 a1 43. 5 inch and 5 inch touch screen MT6037H low through a touch screen control all 24 v power supply equipment and can take so in accordance with customer needs 5 smart door lock according to demand choice through communication with PLC, realize mobile phone unlock 1 6 infrared ER - forward module IRO1 instead of remote control, through the communication between PLC and, can be controlled by touch screen or mobile phone APP all infrared control equipment number 7 NTC10K thermistor, temperature sensor temperature measurement range 19. 9 to 119. 9 ℃ low detectable indoor and outdoor temperature and linkage to other ( Air conditioning) Devices such as a number of 8 super five kinds of double shielding cable PC101004 low PLC and touch screen, infrared forwarded via Ethernet cable connection module need and PLC communication equipment such as 986 bottom box of RF - 100 meters 5052 low installed touch screen with 86 * 86 * 32, British bottom box, the double bottom box in accordance with customer demand with the rest of the number of sensors ( Smoke, human body sensors, etc. ) Pay more attention to product information and tutorials, WeChat public number: Coolmay beauty science and technology