don't know what's wrong with me :)

v1rtu0s1ty

Senior Member
If you recall, we recently moved in. I have been forgetting and forgetting to turn off the light in the garage. This light is not the light in the garage door opener. Similar to my other thread about garage door opener, I would like to kill this light if it was turned ON around 11:59PM. What are simple ELK dependent solution that I can do to automate the turning OFF of the light at night? Please let me know what I need to buy.

Any help would be greatly appreciated.

Thanks.

Neil
 
v1rtu0s1ty said:
If you recall, we recently moved in. I have been forgetting and forgetting to turn off the light in the garage. This light is not the light in the garage door opener. Similar to my other thread about garage door opener, I would like to kill this light if it was turned ON around 11:59PM. What are simple ELK dependent solution that I can do to automate the turning OFF of the light at night? Please let me know what I need to buy.

Any help would be greatly appreciated.

Thanks.

Neil
"Simple Elk dependent solution".... are you using any lighting protocols with your Elk (X-10, Insteon, Z-Wave or UPB)? Then you just need to replace your garage light switch with an automated one of the same protocol you are using at your Elk. Then a simple rule on the elk to turn the light off at a certain time. Since some of the protocols don't do two way communication (talk to the Elk when turned on/off locally), you could add a simple 110V relay to the light and connect the NO or NC to an Elk input. That way the Elk would know when power was applied to the switch and you could base rules upon the light actually being turned on.

The Pod
 
I don't have any automation at the moment. Do I have to buy an ELK addon for this other than the automated garage light switch?

Thanks guys!

EDIT: where is the 110v relay installed though? Can you please post a link for me? Does RadioShack sell it?
 
v1rtu0s1ty said:
I don't have any automation at the moment. Do I have to buy an ELK addon for this other than the automated garage light switch?

Thanks guys!
X-10: you would need a TW523 which plugs directly into the Elk main panel. Then replace your garage wall switch with an X-10 one.

Insteon & UPB: you would need an Elk-M1XSP plus either the Insteon controller or the UPB controller. Then replace your garage wall switch with either an Insteon one or UPB one.

Z-Wave: you would need the Elk-M1XZW interface and a Master Z-Wave remote. Then replace your garage wall switch with a Z-Wave one.

X-10 is going to be your cheapest route, and if you use a 2-way X-10 wall switch and you have the 2-way TW523, the elk will see the light being turned on by the switch and you should be able to write a rule based upon the light turning on between a certain time, have it turn off after x amount of minutes.

As for the Relay, you could use something like this. You would have to connect the relay coil connectors to the black and white wires at the light itself, then run wires from the NC back to the elk and connect it to an input. When the light is on, the elk input will be open.

The Pod
 
Thanks The Pod. It's the first time I've seen a relay. Does anyone have a picture of an installed relay? This way, I will have an idea on how I will install it.

Thanks!
 
v1rtu0s1ty said:
Thanks The Pod. It's the first time I've seen a relay. Does anyone have a picture of an installed relay? This way, I will have an idea on how I will install it.

Thanks!
Here is the instructions for the Elk-912 relays with some examples of uses. I have one of these on my garage door wired to an Elk output so the Elk M1G can open/close the garage for me (or I can activate it from the Elk keypad F4 key.

When electrical current is sent through the coil of the relay it creates a magnetic field pulling the com contact over to the NO contact. When the electrical current stops going through the coil, the magnetic field ends and a spring pulls the com contact back to connect with the NC contact.

Here is a link with some pictures of wiring a relay and using it for halloween props.

The Pod
 
v1rtu0s1ty said:
Thanks The Pod. It's the first time I've seen a relay. Does anyone have a picture of an installed relay? This way, I will have an idea on how I will install it.

Thanks!
If you are into automation I would recommend to start using a two way lightnig technology, but if you choose not to, this light sensor will be simpler to install than a relay:
http://www.goldmine-elec-products.com/prod...p?number=G15178

Just connect it to in input Zone in the M1 and point it to the light. The closer to the light, better. Set the Zone as Non-Alarm or Analog. It should with Non-Alarm Normally Closed. Whenever the light is ON (and enough light shines into it) it will show as Violated, Open in the M1.

If that does not work you can set the Zone as Analog and set a threshold voltage that determines if the light is ON or OFF.

You will create a rule that check the Zone at 11:59PM and send an OFF command to the Light if required. If the garage door light is shining in the sensor it will think that the garage light is ON and will send an OFF command - but nothing will happen.
 
elcano said:
If you are into automation I would recommend to start using a two way lightnig technology, but if you choose not to, this light sensor will be simpler to install than a relay:
http://www.goldmine-elec-products.com/prod...p?number=G15178

This route is ok for me now. It's affordable. :D

Just connect it to in input Zone in the M1 and point it to the light. The closer to the light, better. Set the Zone as Non-Alarm or Analog. It should with Non-Alarm Normally Closed. Whenever the light is ON (and enough light shines into it) it will show as Violated, Open in the M1.

If that does not work you can set the Zone as Analog and set a threshold voltage that determines if the light is ON or OFF.
Where do set the threshold voltage?

You will create a rule that check the Zone at 11:59PM and send an OFF command to the Light if required. If the garage door light is shining in the sensor it will think that the garage light is ON and will send an OFF command - but nothing will happen.

So, looks like, I still need to buy something that will control the light, right? If so, I can choose between the options that "The Pod" posted earlier.
 
The Pod said:
X-10: you would need a TW523 which plugs directly into the Elk main panel.  Then replace your garage wall switch with an X-10 one.

Can you please give me a link to the X10 garage wall switch? I don't want to buy the wrong one. :D

By the way, are there any rules that if we go with X10, we should go all the way with X10 technology? I mean, can we integrate different protocols on the M1 like UPB and X10? I know that it is nice to have single protocol end to end like TCP/IP :)
 
v1rtu0s1ty said:
Can you please give me a link to the X10 garage wall switch? I don't want to buy the wrong one. :)

By the way, are there any rules that if we go with X10, we should go all the way with X10 technology? I mean, can we integrate different protocols on the M1 like UPB and X10? I know that it is nice to have single protocol end to end like TCP/IP :(
Basic X-10 switch (push button, not 2-way, so the Elk wouldn't see it being turned on/off at the switch, but the Elk could turn it on/off then just use a sensor wired to an Elk input to determine if the light is on.)

Smarthome old ToggleLinc or Smarthome new V2 ToggleLinc (switch looks like standard switch except it sits in the middle, press up to turn on, down to turn off. These do not have manual address settings so you'll need a way to assign a X-10 address to them, could do it with an Elk rule, or simpler to just purchase an X-10 controller that you could use to send the X-10 signal 3 times to assign the address. The old style defaults to A1, new style has no X-10 address by default.)

Smarthome paddle style Switchlinc (they no longer have the older versions, but these would have the same capabilities as the new V2 ToggleLincs.)

The switches I listed are all dimmer style. If you have fluorescent lights, then you would need non dimming versions of the switches (referred to as relay style).

The is no problem mixing different technologies. The only issue would be is that the Elk references all technologies as light(1-256). The Elk manual shows how the X-10 addresses are associated to the Elk light numbers. Insteon, UPB and Z-Wave all have different formats how they are added to the Elk lighting scheme. Insteon & UPB start at light(1) and goes up to light(192), then from Light(193) to Light(254/255) are light groups or scenes. Z-Wave starts at Light(97) and goes up to Light(256), Light(1-64) are Z-Wave Groups and Light(65-96) are Z-Wave scenes. So the problem with mixing protocols on the Elk would result in Turning on Elk Light(5) would turn on X-10 address A5, Insteon light #5, UPB light 35 and Z-Wave group #5. Not desired if you only wanted one light to come on. So if you were to mix say X-10 and UPB as you questioned. You would want to start adding X-10 devices address L16 (Elk Light 192) and work backward with addresses. This way as you add UPB devices, they would be working upward from Elk Light 1.

To those who are recommending UPB, yes its a great protocol, but not cheap solution to do only one light (even with the great deal on the starter kit). Initial cost would be $125 for the UPB starter kit plus you would also have to spend $72 for the Serial interface to the Elk ($197 total initial investment). If one was serious about getting into automation then its a different story, but v1rtu0s1ty is looking for a simple Elk solution to monitor/control just the garage light for now. With X-10 and the light sensor elcano posted he could do what he wants for $42. (Then we'll get him hooked on Home Automation like the rest of us and start spending tons of money to automate everything in the house. :D )

The Pod
 
v1rtu0s1ty said:
Awesome reply The Pod. So, if I were to go with this, http://www.smarthome.com/2031w.html, and the light sensor that elcano posted, I only need to spend less than $20. There is nothing I need to buy on ELK right since X10 support is native on the M1?
No, you would still need a X-10 interface controller TW523 (or as Elk references it PSC05) for the Elk to Talk through. This device plugs into and electrical outlet and is connected to the Elk with a phone handset cable (there should be what looks like a phone jack in the middle of right side of the elk panel. Labeled J5) Overall, you should be able to get away at approx. $42.

The Pod
 
Ok. I have another question to the garage wall switch. Right now, it's a triple gang box. One switch is to on/off the main garage, another switch is to on/off the smaller garage and the other switch is a switch to turn on/off the foyer light. Will I still be able to install the "2031W X10 Wall Switch"? I'm assuming that this device does not have its own gang box. :D

EDIT: I may have to buy a new face plate to accomodate just the 2 and do some drywall patching too.
 
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