Re: RS232/482 Qs

["Dave McLaughlin" <dave@xxxxxxx>]

Hi Tim

 

I have successfully ran 485 at 9600 bps on 10,000 feet of screened twisted pair in an umbilical with 90Vdc on the power cores with only the occasional lost packet (use a CRC based telemetry and you will be ok)

 

Dave...

----- Original Message -----

From: Timothy Morris

To: ukha_d@xxxxxxx

Sent: Friday, May 10, 2002 5:06 PM

Subject: RE: [ukha_d] RS232/482 Qs

Sorry that should be 485….

 

-----Original Message-----
From: Timothy Morris [mailto:timothy.morris@xxxxxxx]
Sent: 10 May 2002 16:42
To: ukha_d@xxxxxxx
Subject: [ukha_d] RS232/482 Qs

 

2 Questions.

 

Firstly what is the maximum length for reliable 232 connections at 9600 baud

 

Is there a cheap source of 482 PCI cards – in case 1 above is not enough!

 

Tim.

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