Successful serial controlled relay for High-Risk Applications
Reliable serial controlled relay Styles for Commercial and Industrial Applications
CHINA – ?¡ãAny Electronics?¡À proudly presents their complete variety of serial controlled relay . They provide a full set of serial controlled relay items along with other interrelated solutions. These units are seen in diverse applications for instance industrial applications, industrial manage circuits together with OEM Panels. These devices include superb precision and repeatability. The normal serial controlled relay that happen to be made these days call for very little panel space.
serial controlled relays
serial controlled relay boards
This professional quality USB relay controller and data acquisition module allows computer controlled switching of external devices, plus full bi-directional communication with the external world using the USB port of your computer. The perfect solution for Data Acquisition applications! The controller is very flexible and can be used for a wide range of custom applications, including weather stations, temperature monitoring, logging and control, etc. It is compatible with both Windows and Apple OS X, as well as various Linux flavors. When you plug it into your computer, it appears as a USB CDC (Communications Device Class) device that creates a Virtual Serial (COM) port allowing easy communication with the board through any programming language that supports serial communications (VB, VB.NET, C#, C, C++, Perl, Java, etc). A complete set of easy to use commands are available for complete control of all relays, I/O channels and sensors! The controller also features four onboard relay outputs with a current rating of 10A each. Also onboard is a 6-channel Input/Output interface, with each channel individually configurable as Digital Input, Digital Output, Analog Input (10-bit Resolution), or Temperature Sensor (Dallas-Maxim 1-Wire DS18B20 series). In Digital Input/Output modes, each channel can support a TTL compatible or ST (Schmitt Trigger) input (depending on the channel) or a 5V output signal. In Analog Input mode, each channel can convert a voltage of between 0 to 5V (or higher voltage using a voltage-divider) into a 10-bit digital representation. Finally, in Temperature Sensor mode, each channel can be connected to a Maxim/Dallas DS18B20 series 1-Wire Digital Temperature Sensor (sold separately)! From CanaKit.
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I need help. Any ideas you can give or suggest to me would be very helpful. Any codes, links, videos, tutorials, everything about how to operate an electronic door lock using a computer. For example, I want to lock/unlock a door using a keystroke or a click of a mouse. Using magnetic locks or stepper motor. Please help, thank you so much.
And got the following answer:
I like the electromagnetic door strike system because you can use the normal doorknob and lock, and the wiring doesn't need to go into the door. We had such a system at work, and I liked it. The system still works in the manual doorknob/ manual lock mode if you lose electricity for the operating the strike plate. If all you need is a wireless relay, a garage door remote control and accessory ac/dc relay ( the strike uses 12/24 vac or dc) would work. If you really need to control the door via computer or smartphone, just buy a IP switch kit (source) to activate the door strike. The switch would power the 12/24 vac power brick to open the strike assembly. If you want to make an IP switch cheaper yourself, buy a IP serial server module off ebay from China, then add a micro controller to decode your keystrokes and activate your relay to power the strike plate. An alternative would be a Arduino Uno with Ethernet shield, costs $ 25.99 from ebay (China again).
The serial controlled relay perform really properly with distinctive applications that happen to be particular to power distribution and protection. The relays include wide adjustment ranges using a scale that is definitely easy to study either in 3 or four digits in accordance with the model. These serial controlled relay support in growing the flexibility of the applications, lower the overall power and upkeep fees. You will find relays that are utilized for general purposes which are available in reputable designs with rapid replacement choices. And there are models that happen to be used for industrial applications and heavier duty applications that perform on huge loads. These merchandise are produced to meet the lifetime industrial control demands from the applications.
Their most recent goods are the Time counter, Timer Delay, serial controlled relay, Fast Connect Couplings, Electronic Motor Couplings, Aluminum Couplings, Morse Couplings and different others. The web site offers a detailed description of every single model in many categories of serial controlled relay couplings and sensors. These products are incredibly beneficial for high-risk applications. The serial controlled relay are also readily available with characteristics like multiple timing ranges and functions. The business is presently looking for agents and dealers who can market and sell their factory made solutions. They are often on a lookout for creating new and much more trustworthy items according to the requires and specifications from the industry.