DE-MG

DE-MG
DE-MG
Type of connection
General
Type of connection	CAN, Ethernet
Input/output interfaces	Ethernet, 2xCAN
Max CAN devices	100(50 per CAN)
CAN port qty	2
Max CAN bus length	800 m (twisted pair 5 cat)
Max current per CAN bus	700mA
Supply voltage
Other
Supply voltage	11.5...27.5 V DC; 24V, 2.5A Recommended
Dimentions	2U, 36x102x58 mm

Other languages:

English • ‎русский

Revision:

/B

/C

MAIN GATEWAY

Используется для накопления и хранения системных данных. Устройство определяет логическую схему системы и разрешает авторизованный доступ к системе через Интернет. 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. Встроенная в функция plug and play означает, что DE-MG 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 вам может понадобиться. Начните работу, сообщив своему дому, что нужно сделать, с помощью голосовых помощников Siri, Alexa или Google Home. Получайте push-уведомления на свой телефон всякий раз, когда системе есть что сообщить вам, и наслаждайтесь полным контролем в любое время

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

DE-MGC VIEW.png

Indicators
IR Reсiever
Recovery button
Power supply
CAN1
CAN2
Ethernet

Сonnection example

DE-MGC EXA.png

Module dimensions

DE-MGC DIM.png

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
		Device in bootloader
		Downloading firmware
		Flashing firmware