4G Communication Type IoT Transparent Gateway

• Customization: Available
• After-sales Service: Two Years
• Warranty: Two Years
• Model NO.: LON300D
• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Prepayment Meter
• Electric Equipment: Three-phase Four-wire
• Theory: Electric Apparatus
• Measured Signal: Continuous Wave
• Type: Power Meter
• Certification: ISO
• Customized: Customized
• Trademark: Linkelec
• Origin: Made in China
• Production Capacity: 20000 Per Month

Product Description

4G communication type IoT transparent gateway

1.Product profile
LON300S intelligent three-phase carrier energy efficiency terminal is a key equipment in the low-voltage power line carrier centralized meter reading system. It can automatically copy and store power data of various intelligent instruments, acquisition terminals or modules with carrier communication functions, as well as various carrier communication terminals through the downlink channel. The downlink channel can be low-voltage power line carrier and RS-485 serial communication channel At the same time, it can exchange data with the main station or handheld devices through the upstream channel, which is Ethernet communication mode.

2.Product specifications

 

performance parameter		Performance index
working power supply	Operating voltage range	AC/DC 85V~265V
	Power consumption	<=5VA
correspondence	RS-485 communication	Support 2400bps, 4800bps and 9600bps.
	4G communication	All netcom
environmental conditions	Working temperature	Ambient temperature: -25ºC~55ºC, relative humidity: <=95%, no corrosive gas place, altitude <=2500m.
	storage temperature	-35ºC~80ºC
mechanical character	vibrate	GB/T 11287 severity level 1
	lash	GB/T 14537 severity level 1
	collide	GB/T 14537 severity level 1
Electromagnetic compatibility performance	Radio frequency electromagnetic field immunity test	GB/T 17626.3-2006 Severity Grade 3
	Electrical fast transient test	GB/T 17626.4-2008 Severity Grade 4
	Attenuated oscillation wave immunity test	Severity grade 3-12-1998
	Electrostatic discharge test	GB/T 17626.2-2006 Severity Grade 4
	Surge immunity	GB/T 17626.5-2008 Severity Grade 4
	Radio frequency conduction immunity	GB/T 17626.6-2008 Severity Grade 3
	radio disturbance	GB/T 17215.211-2006 7.5.8 Class B Equipment
	Interference degree of power frequency magnetic field	GB/T 17626.8-2006 Severity Grade 3
Electrical insulation performance	insulance	GBT 13729-2002, not less than 100MΩ.
	dielectric strength	GB/T 13729-2002, power frequency voltage 2kV, 1 minute.
	surging	GB/T 13729-2002,1.2/50μs,5kV
measure	Height * width * depth	106mm*87mm*59mm

3.Selection specifications

functional module	serial number	Function point	Function point description
Data forwarding	1	Transparent transmission and forwarding	Forward the data of the local RS-485 bus to the RS-485 bus of another remote gateway through 4G.
	2	Manual message forwarding	Send a specific message to the designated gateway through the platform, and the gateway will forward this message to RS-485 bus.
Communication rate setting	3	RS-485 baud rate setting	The baud rate of RS-485 can be adjusted by sending a specific message through RS-485 interface.

4.Product installation and schematic diagram

5.About our service :                  
*  We could provide 7* 24-hour phone call after-sales service. 
*  We provide a 2-year guarantee time and will change the meter for you within 1 year if there's something wrong with the product. Except for natural disasters or man-made reasons.
*  Recommend the most advanced application technology and management model in the industry to customers, and provide customers with detailed solutions.

6.Delivery Diagram