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Old thread has been locked -- no new posts accepted in this thread
???
07/04/06 14:49
Read: times
#119624
- Thanks Russel, Erik and Kai
Responding to: ???'s
previous message
List of 38 messages in thread
Topic
Author
Date
rs485 connection with 8051
01/01/70 00:00
RS 485
01/01/70 00:00
I have recommended the above appnote for
01/01/70 00:00
Yes, but...
01/01/70 00:00
cable shield connection ...
01/01/70 00:00
is it P.G. Woodhouse?
01/01/70 00:00
Hard and soft grounding
01/01/70 00:00
grounding differential signals
01/01/70 00:00
for such Maxim has 'the cure'
01/01/70 00:00
Also AD & Linear Tech
01/01/70 00:00
PEC
01/01/70 00:00
RS485 using 2 wires only
01/01/70 00:00
Using two wires only
01/01/70 00:00
Thanks Russell Bull
01/01/70 00:00
Shielding
01/01/70 00:00
CAT5E - UTP and RS485
01/01/70 00:00
Cat5E & RS485
01/01/70 00:00
to shield or not to shiels, that is the
01/01/70 00:00
Thanks Erik
01/01/70 00:00
common mode voltage
01/01/70 00:00
comments to common
01/01/70 00:00
Even without any tolerance
01/01/70 00:00
you are right - need anothe cuppa
01/01/70 00:00
I never tried...
01/01/70 00:00
What threshold voltage do you use?
01/01/70 00:00
Transmitting signal ground and +5V
01/01/70 00:00
Yes
01/01/70 00:00
Thanks Russel, Erik and Kai
01/01/70 00:00
re 485 cabling
01/01/70 00:00
Slew rate controlled drivers prefered
01/01/70 00:00
I agree but do not
01/01/70 00:00
Of course, this is no excuse for fumblin
01/01/70 00:00
slew rate controlled - low speed ??
01/01/70 00:00
there is a graph in one of the 485 appno
01/01/70 00:00
250kbps?
01/01/70 00:00
links to juicy B&B 485 stuff
01/01/70 00:00
re 485 cabling
01/01/70 00:00
you found a better link than the one I
01/01/70 00:00
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