USR IOT USR-K1, Руководство пользователя

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USR-K1 User Manual www.usriot.com
Jinan USR IOT Technology Limited 3 / 29 tec@usr.cn
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Product Introduction
1.1 Brief Intro
USR-K1 is the high performance-cost version of Super Port. It is an embedded serial networking module,
whose function is to realize bidirectional transparent transmission between TTL and Ethernet. The amazing
part of K1 lies in its Ethernet port integration design .You can apply K1 to your products to realize networking
communication .User can directly process data interaction through network and device to realize remote data
acquisition, remote control and management.
K1 is based on the design concept of "Simple,Reliable, Affordable". And it has the same kernel solution and
parameters as USR-TCP232-T.
1.2 Function Features
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10/100M auto detect interface;

Support AUTO MDI/MDIX, Can use a crossover cable or parallel cable connection;

Serial com port bound rate can set up from 300 to 961200,and None,Odd,Even,Mark,Space five check
bits;

Work mode TCP Server, TCP Client, UDP, UDP Server;
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Working model related parameters can be set via a serial port or network;
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3.3 V TTL level compatible;
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Small Size
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Virtual serial port supported;
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Unique heartbeat package mechanism to ensure that the connection is reliable, put an end to connect
feign death;

Under UDP mode, Packet Broadcast is prohibited, with stronger anti-interference ability;

Across the gateway, across switches, routers;

Can work in LAN, also can work on the Internet (external network);
1.3 Product Characteristics

32 bits ARM CPU inside;

LAN : 10/100Mbps; protect: Built-2KV isolated electromagnetic;

Serial port baud rate: from 2400 to 961.2 KBPS can be set up;

Network protocol: ETHERNET ARP IP UDP TCP ICMP;
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Software tool: configuration software, TCP/UDP test soft, RS232 debug soft;

Configuration method: serial com port or via Ethernet, free software available;

Operating temperature: -25~75°C;