Sunday 17 January 2016

The Importance of Relay tester


Relays are only particular gadgets that have been utilized to allow low power logic signal to control a much high power circuit. This is accomplished by giving a small electromagnetic coil for the logic circuit to control. Its main function requires another level of modern test hardware and software to completely analyze the operation of the unit in a "real life" situation. Every aspect of relay control software could be handled with the comprehensive line of relay test equipments.


Significances of this tester: 

             A type of relay tester is the computer supported hand-off testing hardware that has been highlighted with high power limit for its present intensifiers. It is the perfect hand-off testing answer for applications where extensive current yield is required.

             Comprehensive software is expected to test the distinctive types of protection USB Relay controller which are quick and dependable. With this product the relay tester could deal with the day by day test work in a more expert manner. There are 3 distinctive software bundles available. As a result of these product bundles manual testing are done all the more easily and basically. The test modules and test arranges also could be keep running in a very much organized way.


             There also available portable protections relay control software, which seems to be a very creative breakthrough for its incomparable lightest solution (8.8 kg). It has 8 parallel inputs, 4 paired yields and has measurements of (WxHxD): 256mm x 110mm x 395mm. The upside of utilizing this portable COMPUTER size relay test set is that it could be utilized for testing a wide range of advanced multi-capacity Relays (for the most part utilized for the modern and the other assembling units). It is the first decision for hand-off test engineers, who travel a lot.

Sunday 6 December 2015

What is an USB Relay Controller?



The relay controllers are utilized in electronic and electric equipment. Power meters, uninterrupted power supply systems, power plants, motors, and transistors are some of the equipments where these relay controllers are utilized.



An USB relay controller is a device which opens or closes a switch according to the current flow through a conducting coil. It is an electromagnetic device and the switches don’t come in direct contact with the conducting coil. It controls the power flow in a circuit.

The relay control software works in two modes. When current flows through the electromagnetic coil it entices a magnetic substance which closes the switch and vice-versa when there is no current flowing through the coil. A spring will help in the opening and closing of the switches. The relay will not go into an intermediate stage between on and off. Electronic circuits may be coupled into relays to make them work automatically. The switching procedure will be pre-programmed in a circuit according to the requirement of a specific application. Programmed micro-controllers and logical controllers are utilized in electronic and complex controls. Ladder logic is the main logic utilized in this software.



The relay works mainly on the principle of de-magnetization and magnetization. As current flows through the coil, it creates the magnetic poles in the coil, known as the North Pole and the South Pole. These poles attract a type of armature which will be coupled to a spring. As long as the current is sufficient for the coil, the armature stays attracted to the coil and the switch will remain in the on condition.   There are various aspects that are considered while designing a USB relay controller. The magnetic and conducting properties of the nature and coil of the material are vital aspects. Moreover, the magnitude of the current flow should also be considered. If the current crosses.

Thursday 19 November 2015

A short analysis of USB relay



The USB relay board has two relays that can easily be controlled from a computer.

This allows your computer to switch the mains for other devices or signals or lower voltage DC power signals.

USB Relay boards make use of industrial, isolated USB ports along with RS-232 double buffered communication ports and provide complete isolation between the field support system, factory floor, building wiring net etc. to their host computer, while at the same time, providing an easy and transparent USB network solution of hundreds of meters long, free of latency and other outcomes.




USB Relay Controller or Data Acquisition Module allows computer controlled switching of external devices as well as full bi-directional communication with the external world by using the USB port of the computer. It is compatible with both Windows and Apple OS X, and also with various Linux flavors.

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, or Temperature Sensor. 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.



Sometimes, USB Relay Controller or 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.

There are numerous data USB relays recovery software applications available in the market. While some of them are really good and extremely user-friendly, others will disappoint you. TCP Relay allows redirection of TCPIP socket stream data to an specific IP address and port.

Wednesday 28 October 2015

The making and types of the electrical relays



Initially, the electric relays would perform the chore of repeating signals coming from one circuit to another in the operating systems and telephone exchange. But, these days, it has accomplished the tendency to control high range of power that comes directly into an electric motor or the things like that. In this modern era, due to high voltage consumption and frequent power fluctuations, the stake of short circuit or overload is quite common.




In order to ensure that power supply is being handled properly, IP relay is inserted amidst operating coil with various layers in a circuit. Thus, the fact is undeniable that every machine is capable to make sure proper functioning of the single or multiple circuits if electrical relays are equipped in it.

While designing an Ethernet relay, every manufacturer takes into consideration four main parts, mainly armature and electromagnet; it gets glued by electromagnet and spring to make sure the flexibility of the relay and the set of the electrical contacts are maintained. While giving it a final shape, every manufacturer should consider the necessary amount of voltage and power supply so that the armature can be activated. It is possibly only if good material is utilized to make one.




The relay controller actually works as a protective device that picks up the main signal so that the voltage and the power supply may be controlled as the very starting point. It can reset this level if power that is coming out is also high for a specific type of circuit. It saves a person from the unusual inconvenience and comes into original position that is necessary. The static, mechanical, electromagnetic are the broad categories that are utilized to define the relays. These days there are many digital devices that perform the same task but still their dependability may be taken for granted.

Tuesday 13 October 2015

Smart Home Relay



Check out our unique range of Smart Home Relay products we have to offer. These products are wall mountable touch screen controllers that will work in a hassle free manner.