gsm transmitter and receiver with industrial GPRS modem

Specifications

gprs wireless modem
1:plug and play solution
2:gsm transmitter and receiver
3:rs232/rs485 to gprs
4:PLC switch ON/OFF

1:overview

KB3020 GPRS DTU is used in electric power automatic system, industry monitoring, traffic management, atmosphere, pro-environment, pipe network monitoring, finance, securities departments and so on. Consider the networking request from different application scope, achieve Virtual data private network in network structure. It is applicable to small and medium data transmitting of the Center to multi-points, multi-points scatter.

2: Product Features

Build-in procotol
	Support TCP, UDP network protocol;
	RS232/RS485 to TCP/IP protocol convert steady, build-in maturity and perfect TCP/IP protocol stack;
	DDP, protocol, ensuring the data channel reliability
Communication
	Steady and reliable network platform of Data transmition, powerful Server software and client software
	Unlimited for transmission range,  Can realize two or more points communication which the place connect with Internet all over the world;
	"Plug and Play" solution can realize internet data tranmistion from COM to COM;
	Suit for LAN, VPN etc. Intranet data transmintion;
	Hearbeat function for addressing and reliable data transmition
	Through internal communication portocol, powerful Data error correction function;
	High real-time of data tranmition, buffer:16K, Data delay in very short time.
	Transmition based on Internet/Local network
	Always online: automatic online, automatic redial and keep-alive while the line
	Self-define re-connecting interval and online report interval
	Supports static data service center IP address
Industrial design
	Independent research and development, Unique functions for Internet data tranmistion of products;
	Industrial class design and components to meet harsh environmental requirements;
	Optimized EMC anti-jamming design, strong adaptiveness;
	Wide range Baud rate:300~115200bps
	Wide range temperature -30~ 80 °C
Operation
	Supports configuration by network
	Zone manage and communication;
	Adjustable Heartbeat interval and timeout
	Flexible data link modes for varied applications

 

3. Specifications

 

Interface
	10M/100M Ethernet interface
	• Type: TTL/RS-232/RS-485
	• Connector:4.0mm pluggable terminal block
	• Configuration interface: RJ45
Power
	Power supply: 5V~12V DC
	Average working electric current: <60mA
	Power consumption: <500mW
Other
	Mechanical: 95x65x26 mm
	Weight: 200g
	Operation temperature: -30°C~+80°C
	Store temperature: -40°C~+85°C

 3:plug and play

 KB3020Work with KB3020

KB3020 and KB2000