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Normal Multi-host Modbus Gateway

ZLAN5142

RS232/485 port Modbus TCP to RTU Converter

  • Support Modbus TCP transfer to Modbus RTU. RTU can be RS232 or RS485.
  • Support RTU as main station or Modbus TCP as main station.
  • Support multi-host access, with up to 100 TCP clients.
  • Support all Modbus function codes and register ranges.
  • Product Introduction
  • Technical Parameter
  • Product File

Summary

ZLAN5142 is a Modbus TCP to Modbus RTU (RS485/232) converter. It can convert Modbus TCP data from Ethernet to Modbus RTU (RS485/232) and vice versa. It provides an easy way to access your Modbus RTU device through Modbus TCP, with no need to change your hardware or software. ZLAN5142’s firmware support full Modbus TCP and Modbus RTU protocol. It maps all current serial Modbus commands and registers to Ethernet Modbus TCP commands and register.
ZLAN5142 also support Ethernet to serial transparent data converting, like normal Serial Server Device. It can conveniently let your legend serial device connect to Ethernet and Internet, and upgrade the serial device with networking. It support virtual serial driver, and user’s previous PC software using serial to communicating need not change.

Features

  • 1) Suitable for Modbus RTU networking upgrading. It is compatible with the software of SCADA/HMI software of Beijing Sunway ForceControl Technology Co. Ltd; Also it support directly transform Modbus TCP to Modbus RTU.
  • 2) Support full duplex, high speed converting, and no packet lost.
  • 3) ZLAN5142 is the first type of full duplex, continuous, and low cost serial server in industry. It support simultaneously converting between Ethernet &Serial with large bulk of data with no pause, and also no data is lost.
  • 4) Hight cost performance.
  • 5) ZLAN5142 is designed by concept of intensification, after ensure the stability. It highly takes the cost of networking upgrading in count
  • 6) Support TCP Server, TCP Client, UDP mode, and if communicating with ZLVirCom (our software), it automatically change to Real Com Driver Mode.
  • 7) Support band rate 1200~460800bps, data size 5~8bits, parity of None, Odd, Even, Mark, Space. Support CTS/RTS hardware flow control.
  • 8) Equipped freely with our Windows Virtual Serial & Device Management Tool ZLVirCom. It supports virtual serial and searching device or modifying parameters with ZLVircom.
  • 9) Provide device management library (Window DLL library). It will help user to develop program with VC, VB, Delphi, C++ Builder. User need only use read() or write() function to communicate with ZLAN5142.
  • 10) The innovative disconnecting detecting method. Whether it running in TCP Server mode or TCP Client mode, once network is disconnected by some reason, the disconnecting detecting method will detected it and reestablished the connecting.
  • 11) With build-in Web server, its parameters can be modified by web browser.
  • 12) Support DHCP, easy for IP management and solve IP confliction.
  • 13) Support DNS. It fulfills the need of access data server through domain name.
  • 14) Flexible serial data framing setting. It fulfills all kinds of serial data frame requirement.
  • 15) UDP mode support dynamic destination address mode. It helps for multi-user mange 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) Support searching serial servers and modifying parameters through Internet remotely
  • 18) Support parameter modifying protection, preventing modifying by accident. Support 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.

Technical Parameters

Serial Interface Port RS-232/485 Network Interface Ethernet 10/100 Mbps, RJ45
Serial Port 1 Protection 2KV electrical plus protection
Parity Bit None, Even, Odd, Space, Mark Software Protocol TCP、HTTP、UDP、ICMP、ARP、IP、DNS、DHCP
Data Bit 5～9 Virtual Serial Port Platform Windows 98/2000/XP/WIN7/WIN8
Stop Bit 1,2 Configure Method Web brower, ZLAN ZLVirCom, serial like-AT command
Flow Control RTS/CTS,DTR/DCR, XON/XOFF Mechanical Properties Shell Material Anti-electromagnetic material SECC steel plate
Baud Rate 1200bps～460800bps Size L×W×H=9.4cm×6.5cm×2.5cm
Work Environment Work Temp., Humidity -45～85℃，5～95% RH Electrical Properties Voltage Input DC9～24V，100mA
Storage Temp., Humidity -45～165℃，5～95% RH

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