This wireless 4G meter reading modbus wifi gateway for energy meter is used for gateway comminucation and wiring. 

 

industrial modbus rtu wifi gateway for energy meter is an important part of the intelligent distribution automation system to complete the power distribution room microcomputer protection,automatic devices,monitoring and other intelligent devices and computer systems,power grid automation system to achieve the exchange of information between the far station information to the host Exchange and network exchange,thus forming a fully decentralized RTU communication system.

 

 

• KPM201 communication gateway adopts OpenWrt routing system design in embedded linux system, provides 1 RS458 and 1 RS232 communication.
• 2 Ethernet ports, supports wireless 4G and WiFi communication, supports multiple communication methods and different communications Protocol.
• The gateway has indicator lights to provide users with direct observation, supports efficient completion of large-scale device network deployment, supports rail and desktop installation. It is fully industrialized for harsh conditions.
• Low power consumption, high performance, easy installation, etc., suitable for communication network concentrators, industrial control, gateway routing and other occasions.

 

 

Features of industrial modbus rtu wifi gateway

• Support 4G LTE CAT4 high-speed network
• Support WLAN
• With 2 Ethernet ports
• Support multiple VPN functions
• Support wired and wireless mutual backup
• Support the efficient completion of large-scale equipment network deployment
• Support rail and desktop installation

WiFi 4G smart communication gateway application

 

 

Function type
Working power	Rated voltage	DC 5~36V
	Power consumption	<3VA
Capacity index	LAN	2* 10/100M RJ45 interface
	Serial port	1 * RS485 port +1 * RS232
	Communication master station protocols	<16/pc
	Transmission mode	Full or half duplex
Performance index	Dual machine switching time	<5s
	MTBF	>50000h
	Status indication	Panel LED, reflecting the serial port data transmission and reception status
Protocol	Downlink protocol	Modbus-RTU,Modbus-TCPIP,DLT645_1997,DLT645_2007
	Uplink protocol	IEC104Deliver , InSqlModbusSlave,ModbusSlaveST
EMC	Fast pulse group immunity	IEC61000-4-5, level 3
	Surge immunity	IEC61000-4-2, level 3
	Electrostatic immunity	IEC61000-4-4, level 3
Working environment	Ambient temperature	-25℃~+70℃
	Relative temperature	5%~95%, no condation
	Storage temperature	-30℃~+75℃
Mounting size	Mounting type	Wall, DIN rail, panel mounted
	Size L×W×H	100mm×100mm×23mm, total 0.6kg

 

KPM 53 Smart power meter	KPM37 Smart DIN rail power meter

 

1.Experienced manufacturer more than 10 years.
2.Highly experienced production team in Compere factory work-shop.
3.QC System:Quality controlled on all production lines,and QC inspectors work independently from the production line.
4.Good quality production with quick delivery.
5.Accepted OEM/ODM.
6.Accepted small MOQ.
7.Trade Assurance on Alibaba.
8.Factory certification:CE,RoHS and ISO9001.