matthew.brough Posted April 24, 2014 Share Posted April 24, 2014 I think you have just repeated what I suggested but I do not accept that wiring a 1/2 duplex line like a spiders web will cause no issues. Quote www.securitywarehouse.co.uk/catalog/ Link to comment Share on other sites More sharing options...
norman Posted April 24, 2014 Share Posted April 24, 2014 Data buffer, not caused issues with it missing from g2 Quote Nothing is foolproof to a sufficiently talented fool. Link to comment Share on other sites More sharing options...
james.wilson Posted April 24, 2014 Share Posted April 24, 2014 I doubt you will have an issue on a light loaded line without a termination resistor. There is one in the panel so most of the swr will be dealt with. Imo dont worry Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
Theenemy85 Posted April 25, 2014 Author Share Posted April 25, 2014 Thanks everyone for your replies. I won't worry about it too much then. Sorry to have stired up such a debate! Quote Link to comment Share on other sites More sharing options...
Cubit Posted April 25, 2014 Share Posted April 25, 2014 Hi, I installed a Galaxy G2+44 panel today and have just realised I forgot to install the 680Ω EOL resistor across the data line in the last Keyprox. I programmed it and everything was working fine when I left. Does anyone know how likely is it to cause me problem/callouts? Thanks Unless your data run is silly lengths then you should be fine.It's all to do with reflections causing Probs on long runs and polling. Quote Link to comment Share on other sites More sharing options...
Paul. Giles Posted April 25, 2014 Share Posted April 25, 2014 wont cause an issue, most that fit still forget to remove the jumper/cut resistor in panel when using two data lines. Honeywell never ship them with keypads or RIOs which is a shame. We do fit them but use standard alarm cable for anything under 100M now Quote Link to comment Share on other sites More sharing options...
dazoman1 Posted April 27, 2014 Share Posted April 27, 2014 i personally like to use Cat5e sheilded Quote Link to comment Share on other sites More sharing options...
Cubit Posted April 27, 2014 Share Posted April 27, 2014 i personally like to use Cat5e sheilded Not good. Technically, it works, but built in service faults. Quote Link to comment Share on other sites More sharing options...
dazoman1 Posted April 27, 2014 Share Posted April 27, 2014 how ? its twisted pair? its built for data lines 485 is a type of data so there is no issues Quote Link to comment Share on other sites More sharing options...
Cubit Posted April 27, 2014 Share Posted April 27, 2014 how ? its twisted pair? its built for data lines 485 is a type of data so there is no issues And it's brittle and snaps. Quote Link to comment Share on other sites More sharing options...
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