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Hello Alarm, hope you well, just to let you know that the whole install is complete & all went well! (;-). I wired the relays as per your instructions & it all works a treat! Also I managed to trace the DC AUX fail to a PIR upstairs, using your method of connecting one detector at a time. Thank...

get it, so for the panel to monitor the status of the psu, a circuit is necessary. Cool, understood now. Well I'LL crack on & see how i get on. Thanks again regards

Hi alarm, yes I have taken the reference for the the panel from the PSU neg cable which is connected directlty to the panel 0V supply. But one thing I don't seem to grasp is that by connecting together the 2 negs of the PSU & panel, will the load to the sounders be exclusively provided only...

Hi Alarm, thanks for looking at the diagram, sorry I made a mistake on the first diagram in that I did not show clearly the 'hold off' supply to the bell terminals correctly. I've uploaded a new diagram which is more clear & wired up as you have explained. If you don't mind, Please take a...

In the relay diagram I've shown the C terminals with Neg feed from the PSU (which is commoned with the Panel) but now that I'm using a relay, does the PSU neg still need to be commoned with the panel 0V? I suppose the panel OP1 energises the relay & closes the NO teminals allowing neg to the...

Hi alarm, I think I will go with 2 separate relays, one for the sounders & one for the strobes, so that they can carry on after the sounders stop. I've wired the system using EOL method so will do the same for the fault monitoring.(Thanks for the monitoring tip, didn't think of it until you...

Hi, Sorry should have been more clearer in my 1st post. Will this relay do the job? http://www.e-fireandsecurity.co.uk/is-12-12-volt-polarised-double-pole-relay/p3539?source=froogle&utm_source=froogle&utm_medium=comparison_shopping_feeds&utm_nooverride=1#tdesc_1 I'm running 9 PIRs, 1 16ohm...

Hi alarm thank you for the quick reply. As you've advised,I have commoned the PSU Neg & panel 0v Aux. I have kept positive of the PSU separate & is currently connected to: +12v supply of the 2 external sounders +12v Red wire of the sound bomb. +12v supply of SD1+ dialler. The -12V of...

Hello, I have an issue with starting up my alarm system. I've fitted an additonal PSU (Elmdene EN-C17) with a 17ah battery to provide 1.4 amps additional load to my 9751 panel. I have connected the negative load from PSU to the 0v Aux on the panel. The 12V load from the PSU is connected to...

I'd recommend a scantronic 9751 panel (expandable to 24 zones), Pyronix Quad PIRs, Pyronix twin alert internal sounder & a pyronix Deltabell external sounder. Also a Menvier SD1+ speech dialler to report alarm to your tel/ mobile. Like Oasis said don't bother going with expensive monitored...

Thanks alarm, I'LL do that. cheers

Oh well,of course, why did I not think of the 0v link!!! It was obvious, I'd disconnected the bells....inexperience speaking! you've just saved me a lot of time & headscratching!! I really appreciate your help mate. Many Thanks to you & Alarm on this site... Cheers!!

Hi Europlex, please excuse my inexperience, Im still learning about alarms, Im using fsl wiring so how do I go about looping out. Do i loop a wire link between the global tamper terminals? thanks

Hi alarm, thanks for the reply. I have disconnected all power & circuit zones, and sounder connections just have keypads connected. Also sorted out the zone tampers. now on power up i'm only getting bell tamper. Thats strange cos the external sounders wiring is disconnected. (also checked...

Thanks for your reply Alarm yes, I'LL disconnect everthing, starting with keypad, and will look into the zone tampers. Will update you on how I get on. You were right, I've overloaded the panel. I will be getting a 2 amp separate power supply to power the detectors, & the rear sounder. Will...

Hi alarm, yes I posted on TSI, got some assitance. yes, I got the system started, but the system only came on once I disconnected the molex connector for the plug on communicator (I have wired outputs brown, orange & yellow to the trigger inputs on a menvier speech diallar). Why would this...

Hi Alarm, hope you're well. I'm trying to start up the alarm system for the first time, but there seems to be a problem. I have connected the battery only. When I short the kick start pins, the internal sounder comes on for about 5 seconds, and the keypad also displays values. but then all...

Thanks again Alarm, your advice much appreciated. regards, Benny

Hi Alarm, thank you for the quick reply. Yes FSL is much more neater, as far as cable management is involved. Sorry, im still not clear what you've said,Did you mean I don't need to loop back the circuit or fit resistors in place of the PIR for now. Do I Just simply cover the end of cable...