Electronics Forum | Sat Jan 20 23:48:55 EST 2007 | bvdb
Hi Al, Thanks for the suggestion. Yes, I should have said that the cable has been checked and another cable tested with the same results. In addition to the three wires that carry the transmit data, the receive data and the data signal ground, the
Electronics Forum | Wed Sep 15 12:22:51 EDT 2010 | remullis
Mike, Another thing to consider is the type of switching they may use. Older Asymtek masking machines used transitors to communicate upline and downline instead of dry contacts. The problem we had with this is dropping enough voltage across them to
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