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Additional RJ45 Relay board for loxone?

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  • killeriq
    antwortet
    im slovak so i can understand....but lets keep it here in english.

    Nice job man but i need more digital output relays than inputs...also if i get it right i need to buy also modbus module? or can be controlled via LAN as well?
    EDIT: found an answer it can be connected also via LAN (modbusserver) , so next question: Are there any differences/disadvantage between those 2 controlling ways?

    Ive ordered arduino uno board + ethernet shield , so ill try to build web server where to which i can send commands from some loxone module like "http://ip/relay1on" "http://ip/relay1off" so on...

    Actually havent done anything with arduino before , but there are many guides how to do that so ill try...

    if i fail i can get this LAN module http://www.ebay.com/itm/371368344640...%3AMEBIDX%3AIT
    and just connect it to 8/16 relay board all is pre-programmed so if should work right away

    Then i need to create some logic in loxone where i can check the status...
    Disadvantage is that i havent found some good DIN rail box for that.
    Zuletzt geändert von killeriq; 07.Okt.2015, 13:49.

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  • pavsedl
    antwortet
    Take a look at my product based on Arduino MEGA - called Railduino at www.sedtronic.cz (not English version yet). You can use it as a Modbus RTU slave device with Loxone.

    Features:
    • 24x digital inputs - 24V DC
    • 8x relay outputs - max 5A at 230V AC
    • 3x analog inputs - 0 - 10V - 1024 bits
    • 4x PWM outputs - 2A / channel, max 24V DC
    • 1-wire bus - up to 5 pcs of DS18B20 temperature sensors
    • RS485 - Modbus RTU protocol
    • USB - PC debugging and program loading
    • Ethernet - connection to LAN network - optional function - Modbus TCP protocol
    • LED status
    • reset pushbutton
    • DIP switch - RS485 address (4bits = up to 16 Modbus slaves)
    If someone interested in more details, just let me know
    Zuletzt geändert von pavsedl; 06.Okt.2015, 17:46.

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  • killeriq
    antwortet
    RS485 extension is extra cost...
    LAN version can be connected to your network and send commands for WebAPI or UDP via loxone.

    If you can do some arduino programing you can get this 8x relay one or 16x relay one:
    http://www.aliexpress.com/item/Free-...340787083.html - 4eur
    then some arduino board for 10e + LAN shield 6e
    I guess arduino can be extented with more relay boards up to i dont know...(not a adruino owner, nor programer , just my guess)

    Or other option is to get it with the ready web server board extension: http://www.aliexpress.com/item/8-28J...425623784.html 22eur
    or in box http://www.aliexpress.com/item/Netwo...263549756.html - 56eur

    or such all in one LAN relay board : http://www.aliexpress.com/item/Free-...295162182.html - 60eur

    Im considering and googling about those will be glad if someone can add more info
    That KMTronic is in nice box for DIN rail which is a plus...as those "nacked boards" doesnt have DIN boxes or i havent found one , just such adapters:
    http://www.aliexpress.com/item/High-...435925483.html

    They only make 8x relay ...i would prefer 16x relay

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  • Luk27
    antwortet
    The board meantioned on that thread (both RS485 and UDP version) looks very interesting, especially given the price < 40EUR.
    http://kmtronic.com/rs485-8-channel-...ontroller.html
    http://kmtronic.com/lan-ethernet-ip-...lay-board.html

    Is anybody here using one of them and can share experience?
    Assuming one has the rs485 extension, is there any reason to pick one over the other?

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  • killeriq
    antwortet
    cool, thanks...ill search over the board for "LAN-relais" if i find something useful

    EDIT:
    found this one:
    http://forum.loxone.com/dede/softwar...-8x-relay.html
    Zuletzt geändert von killeriq; 26.Sep.2015, 22:35.

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  • Thomas M.
    antwortet
    Some people tested this "LAN-relais" boards. They all are working fine.
    You're right, you can use all of these as "loxone relais extensions".

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  • killeriq
    hat ein Thema erstellt Additional RJ45 Relay board for loxone?

    Additional RJ45 Relay board for loxone?

    Hello,

    I just found those boards
    http://www.aliexpress.com/item/Netwo...263549756.html
    http://www.i-io.com/IOT?product_id=33
    http://www.aliexpress.com/item/Q1407...74_75,201409_3
    http://www.ebay.com/itm/SainSmart-Wi...algo=undefined

    there are couple of versions 4-8-16 relays, RJ45, wifi and so on...

    I can be controlled via WebAPI commands (see attachment) ...so i guess it can be useful and cheap relay extension for loxone.
    Or does anybody tried it already?

    thanks

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