Yearly Archives: 2010

6 Tips of using Phoenix Contact Signal Isolator

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We all know that it is sometimes not so easy to choose the right signal isolator or signal converter to help solve important ground loop and signal conversion challenges as a lot of selection will depend on how much we understand the application.  For example, we need to consider if the connecting instrument runs on 4-wire (mains-powered) or 2-wire (loop-powered).  Continue reading

Surge Voltage Protection for Field Equipment

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SURGETRAB surge voltage protection devices are for all commonly used standard signals that are installed directly to the field equipment. This type of installation saves time and money, and an additional connection box for accommodating surge voltage protection is no longer necessary.

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System Cabling – Not meant for every project

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During my last 4 years in Phoenix Contact, I attended several presentations on system cabling.  I had since learnt that system cabling is very easy to install, it not only eliminates installation errors, more importantly, it saves times and money for the customers. Nonetheless, I will not be surprised to know that more than half us are not aware that system cabling is not intended for every project.

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IQ Test (October): Was it complicated, or did you complicate it?

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Here is another IQ test for everyone. Again, this is a primary 6 Mathematics question. If it takes you more than “4 steps” to do it, then you have just complicate matters unnecessarily. I was “stunned’ by this question for  more than an hour just to find a simple solution.  Try it, give it a shot and post your answer in the comment box. ALL ARE WELCOME!

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