chris77 Posted August 25, 2010 Posted August 25, 2010 I'm after a little help replaced an old control panel with a Galaxy G2-20 some rooms have two shockguards in each running on latching. I dont have enough spare zones to split them so would like to run two on one zone as before with latching. They are wired double balanced, with a latching wire the shockguard manual say Latch requires +12 to terminal to inhibit LED upon removal will indicate if it has been triggered, my question is where can I get a +12v feed from the panel while it is alarmed and 0v when not.
hpotter Posted August 25, 2010 Posted August 25, 2010 dont do gals, but assume you can use an output and prog it to be set latch?
norman Posted August 25, 2010 Posted August 25, 2010 set o/p Nothing is foolproof to a sufficiently talented fool.
james.wilson Posted August 26, 2010 Posted August 26, 2010 agreed program the output to suit your need. The 2-20 will do it securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount.
chris77 Posted August 27, 2010 Author Posted August 27, 2010 Thanks for the replies. Please confirm - So I connect to one of the Trigger header pins and configure the 'SET' to o/p hi when system alarmed. Only concern is I have 4 vipers on latch, galaxy manual says Trigger header can sink 30ma per terminal but nothing about supply/source, also can't find any info on current required for each viper latch terminal, didn't want to connect in case I blew an o/p.
james.wilson Posted August 27, 2010 Posted August 27, 2010 no no not the trigger header. If your going to use that you will need a t relay. There is another output on the board securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount.
Taco Posted November 3, 2010 Posted November 3, 2010 you should be able to just wire them in series as normal, the detector itself does the latching. a normal +12v & 0v supply is all you need Every day is a school day
james.wilson Posted November 3, 2010 Posted November 3, 2010 yes but you would need something to reset the indication after an alarm. securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount.
alterEGO Posted November 3, 2010 Posted November 3, 2010 yes but you would need something to reset the indication after an alarm. Whats wrong with an old button screwed to the side of the panel to drop the volts
james.wilson Posted November 3, 2010 Posted November 3, 2010 ah the old 'reset' button. Nowt but not needed on the panel in use here, either use viper reset and supply them from the output or use latch freeze and an additional core. securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount.
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