Effective 12v relay board for High-Risk Applications
Reliable 12v relay board Styles for Commercial and Industrial Applications
CHINA – ?¡ãAny Electronics?¡À proudly presents their whole range of 12v relay board . They provide a comprehensive set of 12v relay board goods and also other interrelated products. These units are noticed in distinctive applications which include commercial applications, industrial manage circuits together with OEM Panels. These devices come with fantastic precision and repeatability. The common 12v relay board which can be created today call for quite little panel space.
12v relay boards 8 channel 12v relay board multiple 12v relay board
This is a 12V DC input relay timer module (also providing the 5V version, pls visit our Amazon store ElexPlanet). It is programmable using the four buttons onboard, to set up to 8 customized modes, including automatically repeating a set time cycle.
The 8 modes include: close or disconnect upon a certain set time; cycle mode
1 and 2 (cycle time 0 second to 270 hours); self-lock relay mode; trigger relay
mode; limited cycle mode 1 and 2.
It can be adjusted between a delay time of 0.01 second ~ 99 days 23 hours.
Setting of the module is handy for electronics pros, but might be a little complicated for beginners. If not sure of setting, please contact us prior to order. We'd send link of manual in PDF via Amazon Web Service (free of charge) for you.
Package includes: 1) module; 2) manual
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Question, I'd like hook a relay up to my phone line coming into my wireless master phone in the house, so I can keep my phones off in the morning time while people sleeping. I'd like to do this with a programmable relay board which just has 1 relay contact. Which wire is the best to switch the Ring or the Tip side. Hopefully, I don't have to switch both the tip and the ring because it's hard to find a cheap programmable board with 2 relay contacts. Tnx.
And got the following answer:
Huh? Then use it to switch a relay with TWO contacts. Come to think of it, a cheap timer, a 12 volt DC wall wart and a 12v DC DPDT relay ought to do the trick. Less than $10 for the relay, a "free" wall wart and a less than $15 timer. Some soldering required, or spend a bit more for a Functional Devices relay with leads. http://www.electrocontrolsupply.com/cgi-electrocontrolsupply/sb/productsearch.cgi?__utma=1.671239723.1375954040.1375954040.1375954040.1&__utmb=18.104.22.1685954040&__utmc=1&__utmx=-&__utmz=1.1375954040.1.1.utmcsr=amazon.com|utmccn=(referral)|utmcmd=referral|utmcct=/s/&__utmv=-&__utmk=67651345
The 12v relay board function incredibly properly with distinctive applications which are precise to energy distribution and protection. The relays include wide adjustment ranges with a scale that may be easy to study either in three or four digits in accordance with the model. These 12v relay board help in increasing the flexibility of your applications, cut down the overall power and upkeep costs. You will find relays which are employed for general purposes which come in dependable designs with speedy replacement selections. And there are models that are used for industrial applications and heavier duty applications that operate on huge loads. These solutions are made to meet the lifetime industrial handle demands from the applications.
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