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Help understanding EOL wiring.

Featured Replies

1 minute ago, Logan said:

Yes

I just couldn't get it from OP's diagram. Seems to be making things more confusing than need be. 

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  • No, I'm in the English, we don't do that sort of thing...     In his part of the world they probably, have dead dogs in the street, open sewers & wire alarm funny....  

  • Forget this drawing , as jw already said what you done is ok 

  • sixwheeledbeast
    sixwheeledbeast

    Better passives with resistors built in is an option too.

Posted Images

4 hours ago, Steve23 said:

FB_IMG_1580745578759.jpg

 

resistors 1k & 3k ?

 

tamper & alarm relay closed, circuit reads 4k

 

alarm relay opens, circuit goes 100k> & alarm goes into tamper...

 

 

Mr th2.jpg Veritas God

26 minutes ago, SecureAlarms said:

I just couldn't get it from OP's diagram. Seems to be making things more confusing than need be. 

But remember we are alarm engineers and that is basic diagrams to us.

24 minutes ago, Hillbilly said:

But remember we are alarm engineers and that is basic diagrams to us.

If you say so 

  • Author
1 hour ago, SecureAlarms said:

1k across the A + A. 1K across A + T. 1 Core in 1st A. Second Core in Unused T. 

Thanks I'm starting the understand things now.

I like your explanation it's so simple even I understand it.

Yeah that diagram was what I got sent by someone which confused me as it contradicted everything I'd been reading.

9 hours ago, Steve23 said:

Thanks I'm starting the understand things now.

I like your explanation it's so simple even I understand it.

Yeah that diagram was what I got sent by someone which confused me as it contradicted everything I'd been reading.

Don't worry I am still confused to this day , but hanging around here keeps my mind boggled proper and helps plenty 

20 hours ago, Steve23 said:

Although the manual does recommend Cat5 cable.

 

Are you sure? I'd be amazed.

 

It may mention screened cable for keypads and nodes, but this is still flexible type.

So, I've decided to take my work back underground.... to stop it falling into the wrong hands

 

  • Author
1 hour ago, datadiffusion said:

 

Are you sure? I'd be amazed.

 

It may mention screened cable for keypads and nodes, but this is still flexible type.

Ah yeah I think I read it wrong its in the Peripheral devices section.

 

Screenshot_20200204-093625.png

Ah that's a new one, I'm not big on Galaxy/Honeywell, but IIRC they used to recommend screened Belden cable, again only for long-run peripherals.

In fact, using any solid core wiring FOR ALARMS (OBVIOUSLY) is a really bad idea IMHO, from an installer 'boots on the ground' PoV.

Edited by datadiffusion

So, I've decided to take my work back underground.... to stop it falling into the wrong hands

 

I agree with above all too easy for the stuff to snap and create faults especially if it's been in a while.

 

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