Skip to main content

Reply to "DCS and wiring"

Originally Posted by Barry Broskowitz:

Ed,

 

I've just returned from out of the USA.

 

The answer is that you have to think data packets sand not just electricity. That's where is the fundamental difference between using a terminal block or a wired buss.

OK, I'm not trying to open a can of worms, but explain this in a little more detail. I am a retired IS/IT guy with lots of complicated networking under my belt. A terminal block is no better then a hub, plenty of data collisions.  That is why we went to switches, less data collision and higher speed. In my mind a bus is a bus. A terminal block, like I said is a short bus, the runs to the various drops can be greater than a standard bus with short drops.  Factors such as resistance and impedance can all effect data loss.   

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

×
×
×
×
×