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 SCADA
Suppliers is a good index of industrial links put togather by Ian Wiese of
the Water Authority of Western Australia. |
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RobustDC C code to create a Modbus CRC
via fast look-up table crc_c.txt
RobustDC
Visual Basic code to create a Modbus CRC via fast look-up table crc_vb.txt |
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The
ultimate cable guide (by Bay Networks) This link jumps into the middle (at
RS-232C) of a giant set of pin-outs for cables. More cables than you even want
to think about!
New Texas
Instr SN75184 - RS-485 transceiver with integrated protection - plug-in replacement
for 75176 chips (this is an "announcement" page, so link will expire
someday) |
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Barnett
Engineering Ltd - maker of telecom alarm units/dialers & radio modem
Sangoma - Makes a variety of router/bridge devices for wide-area networking.
Sealevel - Makes plug in comm boards for PC |
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