Introduction of Serial RS232 RS485 RS422 Ethernet converter
Serial RS232 RS485 RS422 Ethernet converter: [USR-TCP232-306] is a multi serial port ethernet converter,which can realize bi-directional transparent transmission between RS232/RS485/RS422 and Ethernet. User can directly process data interaction through network and device to realize remote data acquisition, remote control and management.
Features of Serial RS232 RS485 RS422 Ethernet converter
- Auto-MDI/MDIX, RJ45 port with 10/100Mbps
- Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client
- Baud rate of serial port can be configured from 600 bps to 230.4 Kbps, supports check bit of none, odd, even, mark and space
- Heartbeat package mechanism to ensure connection is reliable, put an end to dead link
- User-defined registration package mechanism, check connection status and use as custom packet header
- Supports RS232/RS485/RS422 port ( Can’t be used at one time)
- Under TCP Server Mode, the connection number with client can be randomly set from 1 to 16, default number is 4. IP has been connected can be shown according to connectiong with calculating send / recceive dat.
- When connection number reaches a maximun, the new connection is kicked off the old one can be configured by user
- Parameters can be configured by built-in webpage, AT command, serial port procotol and network procotol. Setting procotol is avaliable to integrate into user’s software.
- Supports TCP client short connection function, user-defined the disconnected time.
- Device restart if no data transmission or timeout. User-defined the restart time.
- If data buffer needs to clear configuration before TCP connection establishment
- Supports DHCP, automatically obtain an IP address and query IP address via serial setting protocol.
- The global unique MAC address, user-defined MAC address
- DNS function
- DNS server addres can be defined
- Firmware can be upgraded by network
- Provide Virtual com software
- Restore factory setting through software or hardware
- Running across the gateway, switches or routers.
- Can work in LAN, also can work in the Internet
Application of Serial RS232 RS485 RS422 Ethernet Converter
Application Field of Serial RS232 RS485 RS422 Ethernet Converter
- Industrial data transmission, industrial automation
- security and protection monitoring, public security
- Smart home, power control, environmental monitoring, intelligent agriculture
- Door check on work attendance system, POS system, rice selling system
- Building automation system, power monitoring, self-service banking system, telecom machine room monitoring
|Work Volt||DC 5.0～36.0 V|
|Ethernet Port||10/100Mbps auto switch between cross and direct connection|
|Baud rate||600-230.4K bps|
|Serial Port||RS232*1 / RS485*1 / RS422*1|
Can’t be used at one time
|Network Protocol||IP, TCP/UDP, ARP, ICMP, IPV4|
|IP Mode||Static IP, DHCP|
|DNS||User-defined DNS server address|
|Work Mode||TCP Server/TCP Client/UDP Server/UDP Client|
|RFC2217||Supports resemble RFC2217|
|Connection Number||Connection number with client can be randomly set from 1 to 16 under TCP server mode|
|Network Buffer||Send: 6Kbyte, Receive: 4Kbyte|
|COM Buffer||Receive: 2Kbyte|
|Avg. Transmission Delay||<10ms|
|Software||Virtual-COM, USR-Cloud, Setup software provided|
|Packing mechanism||4 bytes of packing time, 400 bytes of packing length|
|Certificate||CE & FCC|
|Reliability level||2KV Electromagnetic isolation|
|Work Humidity||5%~95% RH|
|Store Humidity||5%~95% RH|
[USR-VCOM] Virtual Serial Software V126.96.36.1990 | download
[USR-TCP-Test] Testing Software V1.3 | download
[USR-TCP-Test_android] Testing Software | download
[USR-M0] Setup Software V188.8.131.52 | download