Elcom bht-200

[PolterFox (Robert Wolf)]

English version below:

Hallo Leute!

Hat jemand von euch bereits den NUKI-Opener an das ELCOM BHT-200 System angeschlossen und erfolgreich einrichten können?

Beste Grüße,
Robert

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Hi Guys!

Has anyone of you already connected the NUKI-Opener to the ELCOM BHT-200 system and set it up successfully?

Best regards,
Robert

[dethbasti (Denis Richter)]

Nur als analoge Anlage. Nach dem Klingeln kann man innerhalb von 2 Minuten in der App öffnen.
Die Einstellung, dass der Türöffner erst nach dem Klingeln aktiviert wird ist in dem In der Anlage selbst per jumper einstellbar(Hausanlage nicht die in der Wohnung).

[Schiemanskie (Florian)]

Moin Robert,

ja, allerdings musste bei mir z.B. noch ein extra Modul her, das RSR-200 (ca. 30€). ANsonsten gibt es eine ausführliche Anleitung u.a. hier im Thread. Ring2Open + manuelles Öffnen funktioniert.

Elcom i2 Bus (BVM-100)

I ended up solving the problem by using an Elcom BSR-140 relais that I’m controlling via an arduino. Maybe the opener could also be hooked up to the BSR-140; did not investigate that, as the arduino works for me For me it works without someone having to ring. But that seems to depend on the settings of the door relais; according to the elcom docs there is a jumper that enables this. No way to know how your door is configured without trying…

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Hi Robert,

yes but you will need (depending on your setup) a small change in your intercom. I am using an RSR-200 Module (about 30€) to open, wiring can be found in the Thread!

[d025477 (Axel Jebens)]

Today, I successfully wired the opener but in my setup, I had to bridge RSR 200 bus input b rather than a with the relay connection that switches the Ring input (yellow) for the Opener. I was also a bit surprised because in my setup the purple wire is connected to the continous area on the back side which is probably GND while the blue wire connects to a tiny connector ending at a resistor.

Does anybody know how to suppress the ring tone when ring to open is used? I have some family members and don’t want to disturb them every time, I open the door by myself!
But I don’t know how to connect the green wire.

[Arabulis (Mirko)]

Habe die selbe Anlage

Kannst mir genau sagen wie du das gemacht hast
Als leihe nicht so die große Ahnung

Hab vielen Dank

[Arabulis (Mirko)]

Hast du deinen opener denn installiert ???

Kannst du mir sagen wie

[Jochen_P]

Hallo Robert,
hast Du es mittlerweile hinbekommen? Ich habe ein ELCOM Rufschaltrelais RSR-200 i2-BUS und das BHT200. Leider kann ich mit Nuki dennoch nichts öffnen. Hast Du es nun geschafft?

VLG

[Marten]

Hi Everyone,

I’m a bit confused from the thread here. For me the internals of the BHT-200 look as followed.

From the thread that was linked, I understand why it was not possible to integrate the Nuki Opener but for me it seems the main Problem with the BHT-200 is the channel selectors which are on the board itself.

Maybe I’m wrong but it would be great if someone could help me out here. Since the BHT-200 doesn’t belong to me I can’t solder anything to it.

Hope to finally get this working soon.

Thx already to anyone who helps me. Would love to tip for a coffee or something

[Dunkel_Jorg (Dunkel Jörg)]

Hi Marten, I bought the switch device RSR-200 for 31€ +6€ shipment, to replace the standard switch device of BHT-200 (the little PCB on the left side of your photo with conectors to your house and to the main PCB). You need to solder two cables on the main PCB of indoor station door communication Elcom BHT-200. If you don’t want to solder on the BHT-200 belonging to the house you could buy your own BHT 200 and do the soldering there. Without soldering it will not work I am afraid.

[Andreas_Max (Andreas Maximilian)]

Hi Denis,
wir haben es versucht mit löten. Hat leider nicht funktioniert.

Wie hast du es gemacht, spezieller Lötzinn oder mit einem kleinen geborten Loch?

VG Andi

[pachan (Paul)]

Hi Andi,
konntest du dein Problem lösen?
VG
Paul

[0ngx (Nico Anon)]

Thanks for all the input here! I combined the info here with the examples of using the RED-114Y in the other threads (Elcom BVF-510 and Elcom i2 Bus (BVM-100)).

Here’s a working setup with the BHT-200, RSR-200 and RED114Y. No soldering or modification required.

Everything neatly in a junction box:

Ring detection, opening, and ring to open works. Ring suppression doesn’t work of course , but I plan to simply disconnect the BHT-200’s speaker wire and use the Nuki as the bell.

Basically:

• Replace the BHT-200’s in-built relay with the RSR-200
• Use the RSR-200’s ring detection - connect the Nuki yellow wire to the first K, bridge the second K to the second a.
• Use the RED-114Y to open the door - connect Nuki’s blue and purple wires to the CTRL-IN inputs, and the X X to the bus (RSR-200’s a and b).

This diagram should be pretty clear:

Here’s a photo of the setup:

[Andreas_Max (Andreas Maximilian)]

Wir haben die Platine bisschen freigelegt und dann hat der Lötzin gehalten.
Glaube allerdings durch diesen Weg funktioniert Rin To Open nicht, bekomme auch keine Meldung wenn jemand klingelt.