concentrator for meters GPRS

concentrator for communication for electric energy meter, water meter and gas meter by network GSM/GPRS

1.OverviewKB2001 is data protocol converter which transmits the data between RS232/RS485 and TCP/IP network. KB2001 supply 10M/100M Ethernet interface upwards, and supply one standard RS232 (or RS485) COM port. It have 16K buffer, its parameters can be set with software, the baud rate support from 300bps to 115200bps. KB2001 can suit for all kinds of network environment. KB2001 can apply to all kinds of network environment, network parameter and COM parameter, KB2001 can be set by configuration software or by User’s programming.     Applications: electric power, oil field, coal mine safety, weather forecast, environment protection, heating pipe line, gas pipe line, street lamp control, telecommunications, post, bank and so on.   

2. Product Features       Build-in procotol    RS232/RS485 to TCP/IP protocol convert steady, with the maturity and perfect TCP/IP protocol stack;   Support TCP, UDP network protocol;   Built-in Chinese or English configuration tool   DDP, protocol, ensuring the data channel reliability     Communication    Transmition based on Local network/Internet   Suit for LAN, VPN etc. Intranet data transmisson;   Support point-to-point , Point–to–Multipoint, Multipoint-to-Multipoint Communication Mode;   Through internal communication portocol, powerful Data error correction function;   High real-time of data tranmition, buffer:16K, Data delay in very short time.   Transparent data transfer or protocol conversion   Self-define re-connecting interval    Supports  configuration by network     Industrial design    Industrial class design and components to meet harsh environmental requirements    Optimized EMC anti-jamming design, strong adaptiveness   Wide range Baud rate:300~115200bps (Adjustable)   Smart power management   Wide range temperature -30~ 80 °C   Industrial class pluggable terminal block   Supports four channel I/O interface      Operation    Adjustable Heartbeat interval and timeout   Support Server and Client work mode;   Flexible data link modes for varied applications    Support hardware and software Watch Dog Timer   Powerful data service center testing tool   Reliable, flexible, easy to use and management    3 Specifications      Interface    10M/100M Ethernet interface    Serial data interface     • Type: TTL/RS-232/RS-485     • Connector:4.0mm pluggable terminal block      • Configuration interface: RJ45(network)     Power    Power supply:  5V~12V DC   Average working electric current: <60mA   Power consumption: <500mW     Other    Buffer size: 16K;   Mechanical: 95x65x26 mm    Weight: 200g   Operation temperature: -30°C~+80°C   Store temperature: -40°C~+85°C   Relative humidity:  20~95% non-condensing

concentrator for meters GPRS