Sell 485 serial port server RS485 to Ethernet port module TCP/IP communication device Serial port to network port TCP232-304 best price

RS485 to Ethernet RS485 serial server Eliminate dead connections, timeout can be restarted, support virtual serial port Operating mode TCP Server mode The serial port server monitors the set port well waiting for the TCP client connection\. The data sent by the serial device will be transmitted to all successfully linked clients through the serial server. TCP Client mode The serial server initiates a TCP link to the set IP address. If the link is lost, the serial server will continuously try to reconnect until it succeeds. If the link is successful, the server can transmit data in both directions with the serial device. UDP mode The serial server sends the data UDP of the serial device to the designated IP network device. The serial server listens to the port at the same time and forwards all received data to the serial device. HTTPD Client mode Support serial data HTTPD (GET/POST) to submit to the specified server Synchronous baud rate Dynamically change the baud rate, data bits, check bits, and stop bits of the serial server through network commands. Registration package mechanism When the 304 is used as the TCP Client, the predetermined registration packet is automatically sent for identification after the link is established. The registration packet data can be an IMEI code, an ICCID code, and custom registration data. Serial network heartbeat package Network heartbeat packet: The server sends a heartbeat packet periodically to notify the server that it is active, and keeps a normal network link with the server. Serial heartbeat packet: The server notifies the serial device that it is active, and can also be used to actively capture the data of the sensor. [Unattended weighing] Connect the serial port server USR-TCP232-304 to the gate, and the control center remotely control the gate switch through the Ethernet. [smart transportation] The serial server 304 is connected to the signal light, and the control center realizes on-site traffic data collection through Ethernet. Processing, at the same time, can also provide accurate quantitative basis for traffic command and dispatch and urban traffic planning. From the regional or global perspective, traffic congestion, traffic time, traffic accidents, traffic capacity, etc. Like real-time optimization. [Access Control System] Transparent transmission of networked data, real-time monitoring Access data remotely sent in real time Stable network management, saving labor costs electric power Real-time data collection of distribution box terminals Realize control center real-time networking Instant messaging, reducing costs This product supports transparent cloud service Through the cloud can do it for you Traffic monitoring, real-time monitoring of traffic cards Mobile phone terminal Cloud platform, highly intelligent equipment Cloud configuration 0 programming for remote monitoring Part of the source code is open according to the needs of secondary development For more services, please visit cloud