DE-MG
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MAIN GATEWAY
Он используется для накопления и хранения системных данных. Устройство определяет логическую схему системы и разрешает авторизованный доступ к системе через Интернет. Он также преобразует Ethernet в шину CAN и наоборот. DE-MG имеет встроенный ИК-приемник. DE-MG можно контролировать через облако с помощью надежно зашифрованного сигнала. Системная история всех других устройств и датчиков хранится на DE-MG в течение одного года. Его функция plug and play означает, что он автоматически обнаруживает и настраивает новые устройства Larnitech, которые добавляются в систему. Большая и постоянно обновляемая база готовых сценариев гарантирует, что ваш дом сделает все, что душе угодно. Начните работу, рассказав своему дому, что делать, с помощью Siri, Alexa или Google Home. Получайте push-уведомления на свой телефон всякий раз, когда системе есть что сказать вам, и наслаждайтесь полным контролем на кончиках ваших пальцев.
Features
- One DE-MG can manage up to 1000 devices
- Cloud connection and control of all house systems
- Viewing security cameras via cloud (for authorized users)
- Voice control (Siri, Alexa, Google Home)
- Plugins engine allows expanding the system possibilities (e.g. integrating with Satel, Philips Hue, IKEA lights)
- Safety against unauthorized intrusion ensured with RSA/AES256 encryption
- Push notifications from the system on your phone (also possible to receive through Telegram and Viber messengers)
- History (meter data for 1 year is stored)
- Plug and play (possibility for fast and user-friendly extension of the system)
- Regular system updates
- Large constantly updated database of scripts to meet all your needs
- Automatic daily backups via cloud with the possibility to restore the initial configuration
- Open API (which allows integrating Larnitech into other systems)
- Interactive and user-friendly LT SETUP Web interface available for advanced configuration
- The module supplies power to CAN bus, ensuring system reliability and stable operation
CAUTION! All work related to the installation, connection, setting up, service and support must be carried out by qualified personnel with sufficient skills and experience in working with electrical equipment.To avoid the risk of fire, electric shock, damage to the system and/or personal injury, the system installation and assembly must be performed in accordance with the instructions listed below:
- all connectivity work must be carried out with the power turned OFF;
- use appropriate tools and personal protection against electric shock;
- do not use damaged cables, wires and connectors;
- avoid folding the cables and wires;
- do not apply excessive force to the wires by kinking or pressing them too hard: the inner conductors of the cables and wires may get stripped or damaged;
- do not use the power socket with poor contacts to connect;
- do not exceed the load limit parameters specified in the manual;
- the supply conductors wire section is subject to the specifications for current density limit, insulation type and wire material. Light section can result in cable overheating and fire.
When the power is on, NEVER:
- connect/disconnect the connectors;
- open modules and sensors.
Module view
- Indicators
- IR Reсiever
- Recovery button
- Power supply
- CAN1
- CAN2
- Ethernet
Сonnection example
Module dimensions
Module parameters
| Parameter name | Value |
|---|---|
| Type of connection | CAN, Ethernet |
| Input/output interfaces | Ethernet, 2xCAN |
| Data speed | 10/100Mb/s |
| Max CAN deviсes | 100(50 per CAN) |
| CAN bus topology | BUS |
| Number of CAN ports | 2 |
| Power supply | 11.5 … 27.5 V DC 24V, 2.5A Recommended |
| Max own current (24V) | 140mA |
| Max CAN bus length | 800 m* (twisted pair 5 cat) |
| Max current per CAN bus | 700mA |
| IR Receiver angle | 30° |
| Case material | ABS |
| Protection | IP40 |
| Equipment installation type | DIN-rail (EN 60715) |
| Temperature range | -10 … +50°C |
| Size | 2U, 36x102x58 mm |
| Weight | 145 g |
* – installing additional power supply units is required for long lines; the maximum length of the line may be reduced by various interference factors
Powering the bus with an external power supply
Indication of module operation
| Indicator | Status | Description |
|---|---|---|
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Device in bootloader |
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Downloading firmware |
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Flashing firmware |