ZLAN ZLAN5143BI Bedienungsanleitung

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ZLAN5143BI
Optocoupler Isolating-type
Serial Device Server/Modbus
Gateway
User Manual
RS232/485/422 to TCP/IP Converter
Modbus TCP to Modbus RTU
CopyRight©2008 Shanghai ZLAN Information Technology Co., Ltd. All right
reserved
Document DI: ZL DUI 20170207.1.0

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CopyRight©2008 Shanghai ZLAN Information Technology Co., Ltd. All right reserved
Version Information
The History of the revision to this document:
History
Date
Version
Document ID
Revising content
2017-2-7
Rev.1
ZL DUI 20170207.1.0
Release
Copyright information
Information in this document is subject to change without notice. It is against the law to
copy the document on any medium except as specifically allowed in the license or
nondisclosure agreement. The purchaser may make one copy of the document for backup
purposes. No part of this manual may be reproduced or transmitted in any form or by any
means, electronic or mechanical, including photocopying, recording, or through
information storage and retrieval systems, for any purpose other than for the purchaser’s
personal use, without the express written permission of Shanghai ZLAN information
Technology Co., Ltd.

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Contents
1. Summary................................................................................................................................4
2. Features..................................................................................................................................6
2.1 Hardware characteristics.......................................................................................6
2.2 Software functions...................................................................................................7
2.3 Advanced software features .................................................................................8
3. Technical Parameters..........................................................................................................8
4. Instructions............................................................................................................................9
4.1 Hardware ....................................................................................................................9
4.2 Hardware connection............................................................................................14
4.3 Software Installation..............................................................................................14
4.4 Parameter Configuration......................................................................................15
4.5 TCP communication test......................................................................................21
4.6 Virtual serial port test............................................................................................23
4.7 Modbus TCP test....................................................................................................26
4.8 Web Configuration.................................................................................................27
5. After-service........................................................................................................................29

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1. Summary
ZLAN5143BI is a serial device server with isolation of RS485/422, which can
effectively isolate the influence of interference on the work of the equipment on RS485
bus and ensure the stability of the equipment. It is suitable for use under the
interference of RS485 bus. With built-in lightning protection, 9~48V wide voltage.
RS485/422 supports 256 loads. At the same time, ZLAN5143BI also has RS232
interface, non-optocoupler isolation. The Ethernet port of ZLAN5143BI supports
10M/100M adaptive network. The transformation from TCP/IP protocol to
RS485/422/232 can be realized to facilitate data collection of serial device devices
through the network. Network side can use virtual serial port to connect serial port
software or software of direct TCP/IP communication.
ZLAN5143BI supports Modbus RTU to Modbus TCP function, and has storage
Modbus gateway feature. It can also be used as a non-storage Modbus gateway.

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Figure 1 ZLAN5143BI
Can be applied to:
Power electronics, intelligent instruments and energy consumption monitoring;
As the gateway of IOT to be communication bridge between devices and the
cloud;
Remote monitoring and program download for various automatic PLC;
Communication interfaces of various configuration software and equipment;
Equipment networking in the field of access control and security;
Network information collection of medical equipment;
Typical application is shown as Figure 2. The original serial port connect with
ZLAN5143BI, then connect ZLAN5143BI to the network via cable. The software on
PC establish connection with 5143BI through TCP/IP or virtual serial port. Any data

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sent from serial device will be transparently sent to PC appointed by ZLAN5143BI,
and data sent by PC to ZLAN5143BI via network also will be transparently sent to
serial device.
Figure 2 Connection Diagram
2. Features
2.1 Hardware characteristics
ZLAN5143BI has the following features:
1) RS485/422 serial optical coupling isolation, isolation voltage is 1500V. Apply to
the strong interference environment which normal serial device server cannot
work properly in. Effectively isolate the ground circuit between the serial port

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device and the serial port server.
2) Built-in lightning protection of power supply: built-in pressure sensitive resistance
and ceramic discharge tube can effectively protect the internal circuit of serial
device server in the case of power surge.
3) Industrial power supply: it has two kinds of power supply connection modes:
terminal and power plug. Can be 9~48V wide voltage power supply.
4) It has three serial port interfaces of RS232/485/422.
5) RS485/422 has capacity of 256 loads.
6) Ethernet port with 2KV surge protection.
7) Abundant panel indicator lights are convenient for debugging: in connection,
there is not only a 100M_LINK light indicating whether the network line is
connected, but also a LINK light indicating the establishment of TCP connection.
Data indicator light has independent indicator light for "serial port to Ethernet port",
"Ethernet port to serial port". Convenient for site debugging.
2.2 Software functions
1) Support TCP server, TCP client, UDP mode, UDP multicast. Support TCP server
side function as TCP client. Support 30 TCP connections as a TCP server and 7
destination IP as a TCP client.
2) The baud rate supports 1200~115200bps, data bits support 5~9 bits, and parity
can be None, Odd, Even, Mark, Space. CTS/RTS hardware flow control and
XON/XOFF soft flow control.
3) Support the function of sending MAC address when device connecting to
facilitate cloud management of devices.
4) Provide search, configure the device secondary development package DLL on
PC.
5) Support Web browser configuration, support DHCP dynamic access IP, DNS
protocol connect domain name server address.
6) Support remote search device, configure device parameter, device program
upgrade on cloud.
7) Support remote viewing of TCP connection status, serial port data sending and

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receiving status of devices through software. Virtual serial port supports data
monitoring.
2.3 Advanced software features
The 4 number in 5143BI indicates that advanced soft functions are supported,
including:
1) Support Modbus gateway function, support Modbus RTU to Modbus TCP. The
storage Modbus can be supported, and the equipment data can be collected
automatically and stored. Modbus gateway for non-storage mode is also
supported.
2) Support for multiple hosts: support Ethernet port allows multiple computers to
access the same serial port device at the same time in a question-answer query
mode.
3) Support for custom heartbeat and registration package features: easy to
communicate with the cloud and identify device.
4) Support the function of TCP needs password authentication to establish
connection to ensure connection security.
5) Support "transcoding" function, which can realize the translation of protocols for
specific devices and allow different devices to connect to the unified software
platform.
6) Support data submission and sending function in HTTP mode, and the cloud can
directly use HTTP GET instructions to interact with the serial port data of the
device.
3. Technical Parameters
Figure
Interface:
485/422: Terminal; 232: DB9
Power Supply:
5.5mm, Inside positive outside negative, standard outlet
Size:
L x W x H =9.4cm×6.5cm×2.5cm
Communicate Interface

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Ethernet:
10M/100M, 2KV surge protection
Serial
RS232/485/422×1: RXD, TXD, GND, CTS, RTS
Serial Parameters
Baud rate:
1200~115200bps
Parity bits:
None, Odd, Even, Mark,
Space
Data bits:
5~9
Flow control:
RTS/CTS, XON/XOFF,
NONE
Software
protocol:
ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
Setting method :
ZLVirCom, WEB browser, device management library
Net communication
method:
Direct TCP/IP, virtual serial port
Work Mode
TCP server, TCP client, UDP, UDP Multicast
Power Requirement
9~48V DC,80mA@12V;40mA@24V;20mA@48V
Environment
Running temperature:
-40~85℃
Storage temp:
-45~165℃
Humidity:
5~95%RH
4. Instructions
4.1 Hardware

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Figure 3 Front View
The front view of ZLAN5143BI serial device server is shown as FIG 3:
ZLAN5143BI use black anti-radiation SECC board.
1. Power supply: Either DC socket or terminal input. Socket joint: the outer
diameter is 5.5mm, and the inner diameter is 2.1mm. Terminal: 5.08mm
terminal. Input voltage is 9~48V. 40 mA@ 24V.
Figure 4 Ethernet port, RS485/422 and Power Input
Indicator
Reset switch
Ethernet port
RS485/422
Power supply
RS232
Install
hole
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