Eastron ESP-2143 can realize the data transparent transmit between RS232/485/422 and TCP/IP, easily make serial devices connected to Ethernet and Internet, achieving the network upgrading for serial devices. Support full duplex and uninterrupted communication of RS232/485/422 port; RS485/422 are embedded with lightning protection; RS485/422 and RS232 can be used at the same time without switch. Support DHCP, DNS. Support virtual serial port, the original serial PC software no need any modifying.
1) Full duplex, high speed converting, and no packet lost.
Low cost serial server.2) Stability and performance at low cost.
3) Supports TCP Server, TCP Client, UDP model, UDP multicast.
4) Supports baud rates from 1200 to 115200bps, data size 5~9bits, parity of None, Odd, Even, Mark, Space. Support CTS/RTS hardware flow control.
5) Embedded 485/422 lightning protection function, suitable for outdoor 485/422 communication.
6) Easy to use configuration software included to modifying parameters
7) Provides device management library (Windows DLL library). Convenient for user to develop programs with VC, VB, Delphi, C++ Builder. Use provided software to read or write parameters form/to the gateway
8) Innovative disconnecting detecting method, whether working in TCP Server mode or TCP Client mode, it can automatically reestablish connection after network outages to ensure the data real-time accessibility.
9) With build-in Web server, its parameters can be modified by web browser.
10) Supports DHCP, easy for IP management and solve IP confliction.
11) Supports DNS. It fulfills the need of access data server through a domain name.
12) Supports 100 TCP connections communicating with network modules at the same time.
13) As a TCP client, it can connect to 8 destination IPs.
14) Flexible serial data framing setting. It fulfills all serial data frame requirements.
15) UDP mode supports dynamic destination address mode. It helps for multi-user to manage one serial server.
16) Real Com Driver mode support using the 9-th bit to facilitate communication with milt-device. (the 9-th bit being 0 means data frame and 1 means address frame).
17) Supports searching serial servers and modifying parameters through Internet remotely
18) Supports parameter modifying protection, preventing modifying by accident. Supports running with default parameters.
19) Build-in 2 KV electrical plus protection in RJ45.
20) High protection of electromagnetic interference. With its high electromagnetic interference protection SECC external shell.
Figure | |||
Interface: | Serial:DB9 Male for RS232, 2 PIN terminal for RS485; RJ45 Networking connecter; Power plug-in or terminal | ||
Size: | L x W x H = 9.4cm x 6.5cm x 2.5cm | ||
Communicate interface | |||
Ethernet: | 10M/100M, 2KV electrical plus protection | ||
Serial | RS485/RS232 x 1:RXD,TXD,GND | ||
Serial parameters | |||
Baud rate: | 1200~460800bps | Parity: | None, Odd, Even, Mark, Space |
Data size: | 5~9 | Flow control: | CTS/RTS,DTR/DSR,XON/XOFF |
Software | |||
protocol: | ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS, Modbus TCP | ||
Setting method : | Socket, Modbus TCP , ZLVirCom, WEB browser, device management library | ||
Net communication method: | Socket, Virtual serial , device management library | ||
Work mode | |||
TCP server, TCP client, UDP, Real Com Driver | |||
Power | |||
Power: | 9~24V DC. | ||
Environment | |||
Running temperature: | -40~85℃ | ||
Storage temp: | -40~120℃ | ||
Humidity: | 5~95%RH | ||