Helpful usb controller relay for High-Risk Applications
Reliable usb controller relay Designs for Commercial and Industrial Applications
CHINA – ?¡ãAny Electronics?¡À proudly presents their complete range of usb controller relay . They offer a comprehensive set of usb controller relay goods along with other interrelated solutions. These units are observed in unique applications for example industrial applications, industrial handle circuits together with OEM Panels. These devices come with exceptional precision and repeatability. The regular usb controller relay which can be created lately need incredibly small panel space.
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This USB Relay Controller / Data Acquisition Module allows computer controlled switching of external devices as well as full bi-directional communication with the external world (ideal for Data Acquisition applications) using the USB port of your computer. The controller is very flexible and can be used in many custom applications including weather stations as well as temperature monitoring, logging and control as it can be easily connected to temperature and other types of sensors. It is compatible with both Windows and Apple OS X, as well as various Linux flavors and appears as a USB CDC (Communications Device Class) device which 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 provides four relay outputs with a current rating of 5A each. In addition, it provides 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 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 1-Wire Digital Temperature Sensor device (sold separately) such as the DS1822, DS18S20, DS18B20 or DS1821 and provides temperature readings in both Degree Celsius or Degree Fahrenheit.
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(Guess you want to reduce the number of control wires.) perhaps use some kind of multiplexer to send the signals from the "control panel" down a (few) wires. at the other end you'd need a de-multiplexer to split the signals back out to control the switches. Another related option, which I think is used in industry, is the controller/relay board. The following is a small controller board, which needs to be attached to a PC via USB to work. http://www.maplin.co.uk/module.aspx?ModuleNo=42857&doy=5m2 Industrial ones uses different types of data bus, usually one much more resistant to electrical interference, and allow longer controling cable runs. Industrial controller boards come with a range of accessories, which can be used for controlling/interrogating them (so don't tie up a PC) Some have programmable logic which allows them to do some of the processing themselves, including maybe shutting down/issuing a warning if there is a problem. If you're planning to construct such a board yourself this should help http://www.dnatechindia.com/index.php/Tutorials/8051-Tutorial/Relay-Interfacing.html Depending on what you're wanting to do DMX (mainly used for controlling stage lighting, but has had some limited success with home automation) might also be of interest. http://en.wikipedia.org/wiki/DMX512-A
The usb controller relay operate incredibly well with distinct applications which are specific to power distribution and protection. The relays include wide adjustment ranges having a scale that is certainly simple to study either in three or four digits as outlined by the model. These usb controller relay help in growing the flexibility with the applications, cut down the overall power and upkeep fees. There are relays which are applied for basic purposes which come in trusted styles with speedy replacement solutions. And there are actually models that happen to be employed for industrial applications and heavier duty applications that function on huge loads. These items are made to meet the lifetime industrial handle wants of the applications.
Their most up-to-date products are the Time counter, Timer Delay, usb controller relay, Speedy Connect Couplings, Electronic Motor Couplings, Aluminum Couplings, Morse Couplings and several others. The web page provides a detailed description of every model in many categories of usb controller relay couplings and sensors. These products are extremely helpful for high-risk applications. The usb controller relay are also obtainable with capabilities like many timing ranges and functions. The company is at present searching for agents and dealers who can promote and sell their factory produced products. They’re usually on a lookout for creating new and more dependable solutions depending on the demands and requirements in the sector.