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Ethernet to the serial port 485 to the network port 232 to the Ethernet serial p

Time：2017-04-06 18:25:13
Serial to Ethernet and serial port wifi is a static and dynamic networking shortcuts, the serial port will be quickly into the Ethernet communication. When used in the market a lot of serial Ethernet Ethernet intelligent one-way communication, so that in actual use can not meet more needs. So the company for the use of products in the multi-functional considerations, developed a professional used in power, rail transportation, mining, industrial automation on the two-way serial port server. The company produced by the two-way control of communication servers have been used in many industrial environments and intelligent robotics industry. Conventional ZP-8111 and ZP-8621, ZP-8811 series two-way 232/485 to Ethernet server, including wireless related products. Then our company's serial to Ethernet how to conduct two-way communication:

1, ZP-8111 and ZP-8621, ZP-8811 serial to Ethernet to two-way communication and control the transceiver;
Two modules to be in the same LAN or Internet, whether it is used to support TCP Server, TCP Client, UDP mode, UDP multicast, docking communication, SCKOT mode. When connecting two devices, you must know which is the sender or receiver, that is, the conventional client [TCP Client] and the server [TCP Server], which is to stabilize the two-way communication mode. It can extend the distance, to maintain the original communication will not change; opponents handle connection can be used to extend the distance, eliminating the need to use the PC host in the middle of the cumbersome configuration, only need a network cable or switch can; reliable all the way to another serial port Send data, do not lose packets, do not leak data. A suburban solution because the scene of the complex environment can not transfer data. No network does not matter, you only need a simple two-step set, you can achieve demand. Work protocol support TCP, UDP, ICMP, IGMP, modbus, IPV4ARP, etc .; can be and routers, gateways and other dynamic "IP" directly connected to achieve cross-network Internet work, to break the serial server normal LAN mode.

2, ZP-8111 and ZP-8621, ZP-8811 serial to Ethernet and switch links
In the actual application of many times need our network data directly back to the server center, without going through the computer. There is a problem Many manufacturers can not solve: the switch is different from the single-layer transmission of the network transmission, the switch from the physical layer of network communication - TCP / ip protocol layer - link layer; this is 232/485 to Ethernet equipment is not With the complex model. Although 90% of the market on the market to Ethernet equipment and switch direct communication can not be connected and unstable phenomenon. And our company for a large number of customers above the demand. Will be our serial to Ethernet equipment to upgrade, especially in the use of the principle of the switch program to transfer data on the multi-layer information link exchange processing, can be a good solution to these problems. And Gansu power project has been very good application.

3, the specific application of products are as follows:
Product Name: Industrial 232/485 to Ethernet server (support Modbus)
Specifications Model: ZP-8621 / ZP-8111
Technical Parameters:
☆ 10 / 100M adaptive Ethernet interface;
☆ serial interface: 232,485,422 (custom)
☆ baud rate: 100-1024000bps or more and can choose to manually or automatically set to avoid too much data caused by unstable delay or packet loss problems
☆ CPU / cache: 32bit 100MHz high-performance cache processor
☆ parity: no parity, odd parity, even parity, data bits: 7,8 bit
☆ Stop bit: 1,2 bit stream control: no flow control, RTS / CTS
☆ serial protection: 500W lightning surge protection, 2KV electromagnetic isolation protection; anti-lightning and photoelectric isolation and other functions;
☆ TCP / IP standard protocol, serial port in line with RS232 / 485/422 protocol, support the standard complete MODBUS protocol.
☆ transmission medium: ultra-five twisted pair shielded wire
☆ working mode: TCP Server mode, TCP client mode, UDP mode, virtual serial port, Socket, VIrtaur and other six modes of operation, support point-to-point and point-to-multipoint polling transparent transmission function; and the product after the upgrade support and carry ADSL, WIFI and other functional products Socket communication mode.
☆ support AUTO MDI / MDIX, can use crossover cable or parallel cable to connect two-way transmission; support DNS dynamic and static IP remote connection.
☆ This product can be used to extend the distance between the handle of the handle, eliminating the need to use the PC host in the middle of the cumbersome configuration, only a network cable or switch can be; reliable all the way to another serial port serial data transmission, There are suburbs because the complex environment can not pass on the scene. No network does not matter, you only need a simple two-step set, you can achieve the demand.
☆ working protocol support TCP, UDP, ICMP, IGMP, modbus, IPV4ARP, etc .; can and routers, gateways and other dynamic "IP" directly connected to achieve cross-network Internet work, to break the serial server normal LAN mode. Point-to-point and point-to-multipoint polling communication modes can be used.
☆ support virtual serial port work mode;
☆ working port, destination IP address and port number can be easily set with our management software;
☆ through the AT command, through the serial port software or web page WEB remote configuration module parameters
☆ network disconnect can be automatically disconnected to ensure that the entire network to establish a reliable TCP connection;
☆ flexible serial data framing settings to meet the needs of users of various subcontracting;
☆ UDP mode prohibits the package broadcast, anti-interference ability than similar products;
☆ In the case of high-speed data transmission, heat is still relatively low.
Support DNS dynamic domain name remote connection.


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  • Minipcie serial card
  • Serial Server
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