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This is a serial RS232, RS485 or RS422 to Ethernet server, used for data transparent transmission. USR-TCP232-306 is a low-cost serial device server, whose function is to realize bidirectional transparent transmission between RS232, RS485 or RS422 and Ethernet. USR-TCP232-306 is internally integrated with TCP/IP protocol. User can apply it to device networking communication.
Chip Solution | Atmel, work temp at -20~75C |
Power Supply | DC/Terminal type 5V~36V |
Serial Port | Supports RS232/RS485/RS422, can't be worked at one time |
Work Mode | TCP Client/TCP Server/UDP client/ UDP server/HTTPD client |
Basic Function | DHCP/DNS/Webpage |
Baud rate | 600~230.4K bps |
Certification | CE/FCC/RoHs/WEEE |
1.Can work in LAN, also across the Internet by router
2.Restore factory defaults by hardware and software
3.TCP Server mode, max 16 TCP Clients can connect with it
4. Support firmware upgrade via network
1.Heartbeat packet, ensure connection reliable
2.Register packet, check connection status and use as custom packet header
3.Query IP address through serial setting protocol
Serial Port | RS-232 / RS-485 / RS422 |
Port Type | RS-232: DB9 male port; RS-485: A+/B; RS422: TX+/TX-/RX+/RX- |
Baud Rate | 600 bps ~230.4K bps |
Data Bit | 5/6/7/8 |
Stop Bit | 1/2 |
Buffer | Receive: 2K bytes; |
Flow Control | Not this function |
Protect | RS-485: ESD/lightning protection/ 2KV electric static protection |
Ethernet | 1 Port |
Speed Rate | 10/100 Mbps, MDI/MDIX |
Buffer | Receive: 4K byte / Send: 6K byte |
Protection | 2 KV Electromagnetic isolation for Ethernet port |
Network Protocol | IP/TCP/UDP/DHCP/DNS/HTTPD client |
Power Supply | DC 5-36 V (ESD/ Surge prevention) |
Work Temp | -25~75C |
Software | Setup/Virtual COM |
















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