Multi-Serial Device Server
Compared with single serial device server, multi-serial device server has multiple serial ports, which requires more performance and function of the main CPU. Multi-serial device server is a converter between multiple asynchronous serial ports RS232/422/485 and Ethernet. The multi-serial device server is an independent smart device with CPU and embedded OS and complete TCP/IP stack. The dual transparent transmission of data between rs232/422/485 and Ethernet can be used to connect multiple RS232/422/485 devices immediately to the network.
2 Ports Serial Device Server
4 Ports Serial Device Server
8/16 Ports Serial Device Server
- Each serial port support the three forms RS232, RS485 and R422 (Only 8 ports product do not support RS422), according to specific model the interface of different serial port are in type of RJ45, Terminal, DB9.
- The multi serial in one serial device server can independently full-duplex work, noninterference each other and can be configured to different baud rate.
- One multi serial device server support at least two Ethernet ports, can do Ethenet cascading or connect other device.
- Rich single light, each serial port has independent TCP connecting indicator and data activity indicator.
- The products have passed -40~85℃ low-high temperature test and high temperature high humidity test in 90% humidity, 75℃.
- Stable and reliable, support full duplex, high speed, long time data communication with no packet lost.
- Work mode: support TCP Server, TCP Client, UDP Mode, UDP Multicast.
- Support band rate 1200~460800bps, and can be customized special baud rate.
- Support serial 9 bits data communication, suitable to be used in multi-computer communication of the ninth bit as address.
- One-key search devices, can conveniently configure parameters, can provide searching protocol and Dynamic Link Library.
- Support serial class AT command, can control device or read device parameter through serial port.
- As TCP Client with heartbeat defection function, automatic recovery after network disconnection.
- Support DHCP, DNS, HTTP protocols.
- Support password protection when modify module parameter to prevent unauthorized modification.
- All the 40 series such as ZLAN5440 have Modbus Gateway function.