UTEK UT-600 Series User manual

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 1
Serial Device Server
Product Manual
Model: UT-600X series
Sep 15, 2019
Version：V1.0
UTEK TECHNOLOGY (SHENZHEN) CO., LTD.
Add: Floor 8-10, Building 7, Skyworth Innovation Valley, No. 8, Tangtou No.1
Road, Shiyan Street, Shiyan Old Street, Bao 'an District, Shenzhen
Tel：[phone]
Fax：[phone]
Http：www.uotek.com

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 2
Contents
Contents........................................................................................................................................2
Preface.......................................................................................................................................... 1
Target Reader....................................................................................................................................................1
Convention........................................................................................................................................................1
1 Overview....................................................................................................................................2
1.1 Introduction................................................................................................................................................ 2
1.2 Feature........................................................................................................................................................2
1.2.1 Hardware Feature..........................................................................................................................................................2
1.2.2 Software Feature........................................................................................................................................................... 3
1.2.3 Security Feature.............................................................................................................................................................3
1.3 Application Mode....................................................................................................................................... 3
1.3.1 Virtual Serial Port Mode (up to 256 serial ports)...........................................................................................................3
1.3.2 Point to Point Mode....................................................................................................................................................... 4
1.3.3 Point to Multi-point Mode (Max. 4 clients)................................................................................................................... 4
1.3.4 Multi-host Mode (Max. 4 host)......................................................................................................................................4
2 Hardware Description................................................................................................................5
2.1 LED Indication............................................................................................................................................. 5
2.2 Serial Port Pin Assignment......................................................................................................................... 5
2.2.1 UT-600X Serial Port PIN Assignment（RJ45）.............................................................................................................. 5
2.2.2 UT-600XMT PIN Assignement(RS-485/422）................................................................................................................5
2.2.3 UT-600X 10/100M Ethernet Port PIN Assignment (RJ45)..............................................................................................6
2.3 Ethernet Port Definition............................................................................................................................. 6
2.4 Specification................................................................................................................................................7
2.5 Packing........................................................................................................................................................ 8
3 Login the Webpage....................................................................................................................9
3.1 Login Web Managed Client........................................................................................................................ 9
3.2 Web Interface...........................................................................................................................................10
3.3 Web Interface Navigation........................................................................................................................ 10
4 Basic........................................................................................................................................ 11
4.1 System Status........................................................................................................................................... 11
4.2 Serial Port Information.............................................................................................................................12
4.3 Device & Language...................................................................................................................................12
4.3.1 Interface Description................................................................................................................................................... 12
4.3.2 Time Setup...................................................................................................................................................................13
4.3.3 Console Setup..............................................................................................................................................................13
4.3.4 Ping.............................................................................................................................................................................. 15

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 3
5 Accessible IP............................................................................................................................15
6 IP Configuration...................................................................................................................... 16
7 Port Config.............................................................................................................................. 17
7.1 Working Mode......................................................................................................................................... 18
7.1.1 VCOM Mode................................................................................................................................................................ 18
7.1.2 TCP Server Mode......................................................................................................................................................... 19
7.1.3 TCP Client Mode.......................................................................................................................................................... 20
7.1.4 UDP Mode................................................................................................................................................................... 21
7.1.5 Serial Telnet Mode.......................................................................................................................................................21
7.1.6 Remote Pair Slave Mode & Remote Pair Master Mode.............................................................................................. 22
7.1.7 RFC2217 Mode............................................................................................................................................................ 23
7.1.8 Modbus Server Mode..................................................................................................................................................24
7.1.9 Modbus Client Mode...................................................................................................................................................24
8 SNMP.......................................................................................................................................25
9 System Maintance.................................................................................................................. 28
9.1 Change Password..................................................................................................................................... 28
9.2 Reset To Default....................................................................................................................................... 28
9.3 Firmware Update..................................................................................................................................... 29
10 Save & Reboot.......................................................................................................................29
11 Logout................................................................................................................................... 30
12 Trouble-shooting Instruction................................................................................................30
a) Fail to search the device ip address when running “search”.................................................................... 30
b) Fail to open COM port............................................................................................................................... 31
c) Data transmission failure........................................................................................................................... 31
d) Forget the password.................................................................................................................................. 31
e) The data transmission is error codes........................................................................................................... 3
f) Serial device server worked as a dial-up server, the connection has been established normally, but the
client PC with IE in the address column input domain name to open the web page, it can not open; but if
IP address was input in the address column, it can open............................................................................. 32
g) Serial device server as a dial-up server, the connection has been established normally, but the client PC
opened complex web pages or download large files with IE, often open or download incomplete, or even
failed...............................................................................................................................................................32
i）Can’t be connected under TCP server mode............................................................................................32
13 Vcom Instruction...................................................................................................................32
13.1 Remote Devices Management...............................................................................................................33
13.1.1 Remote Devices Management.................................................................................................................................. 33
13.1.2 Remove Device.......................................................................................................................................................... 34
13.1.3 Login.......................................................................................................................................................................... 35
13.1.4 Settings...................................................................................................................................................................... 35
13.1.5 Assign IP.....................................................................................................................................................................38

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 4
13.1.6 Logout........................................................................................................................................................................39
13.1.7 Import Settings.......................................................................................................................................................... 39
13.1.8 Export Settings...........................................................................................................................................................40
13.1.9 Firmware Update.......................................................................................................................................................41
13.1.10 Open in Browser......................................................................................................................................................41
13.2 COM Mapping........................................................................................................................................ 42
13.2.1 Create COM............................................................................................................................................................... 42
13.2.2 Remove COM.............................................................................................................................................................43
13.2.3 Modify COM.............................................................................................................................................................. 43
13.2.4 Enable COM............................................................................................................................................................... 43
13.2.5 Disable COM.............................................................................................................................................................. 44
13.2.6 Import COM List........................................................................................................................................................ 44
13.2.7 Export COM List.........................................................................................................................................................45
13.3 Options...................................................................................................................................................45
13.4 About......................................................................................................................................................45
13.5 Exit..........................................................................................................................................................46

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 5
Revision History
Date
Version
Description
2019-09-15
V 1.0

Your Reliable Partner in Industrial IoT
Page 1
Preface
Target Reader
This manual is applicable to installers and system administrators responsible for installing, configuring
or maintaining the network. This manual assumes that you know all the transmission and
management protocols used by the network.
This instruction also assumes that you are familiar with the professional terminology, theoretical
principles, practical skills and specialized knowledge of network device, protocols and interfaces
related to networking. At the same time, you must have the work experience of graphical user
interface, command line interface, simple network management protocol and Web browser.
Convention
This manual adopts the following GUI conventions
GUI
Description
Explanation
The necessary complements and explanations made to the description of
operating contents.
Attentions
Remind what should be paid attention to during operation. Improper
operation may lead to data loss or equipment damage.

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 2
1 Overview
1.1 Introduction
UT-600X serial device server, also known as terminal server or serial server, is a converter
between the asynchronous serial port RS232/422/485 and Ethernet. It is an intelligent device
that with CPU, embedded OS, and the full TCP/IP protocol. It supports data bidirectional
transparent transmission between RS232/422/485 and Ethernet, enabling the RS232/422/485
serial port device to connect to the network immediately.
Product features: supports dynamic IP (DHCP) and static IP, supports gateway and proxy server,
can transfer data over the Internet. It provides data bidirectional transparent transmission,
realize serial port to TCP/IP function, users do not need to make any changes to the original
system. It supports ARP, IP, TCP, HTTP, ICMP, SOCKET, UDP and other protocols. All programs
provide set up wizard, easy to operate.
UT-6001 Series UT-6002 Series
UT-6004 Serial/UT-6008 Series
1.2 Feature
1.2.1 Hardware Feature
Provides Windows virtual COM driver software;
Has one or more (1,2,4,8) serial ports, can be connected with terminal, Modem, bar
code machine, cash register, ISDN, terminal adapter, serial printer, PC and other serial
equipment, supports remote control function;
With reset button, press 1s, can restore to factory default within 5s when the

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 3
system halted;
10/100M, auto negotiation;
Each port supports full signals: RXD, TXD, DTR, DSR, RTS, CTS, GND;
32 bit s embedded CPU 150MHz，32M RAM;
1.2.2 Software Feature
Supports ARP, IP, ICMP, UDP, TCP, HTTP, TELNET, DNS, DHCP;
Supports Windows extended COM mode;
Full Windows platform based extension serial port (com) driver, and provide a
concise and easy to use Windows platform management program, in Windows
platform can drive up to 256 serial ports. In this mode, the serial ports of the
UT-600X serial device server can be mapped to the local COM port of the Window
host. This means that using these serial ports is like using a local COM port on the
host and means that all existing software or communication modules that are
applied to the original serial port device can be used directly without modification;
Supports ARP;
Terminal server parameter configuration;
It can be configured via web connection to a terminal server;
Supports software upgrade;
1.2.3 Security Feature
UT-600X serial device server adopts the following security mechanisms to ensure that users can
use the product safely.
The management password can be set, and only the system administrator can manage the
terminal server, so as to prevent unauthorized personnel from arbitrarily modifying
UT-600X serial device server, and ensure the security of UT-600X.
1.3 Application Mode
1.3.1 Virtual Serial Port Mode (up to 256 serial ports)

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 4
1.3.2 Point to Point Mode
1.3.3 Point to Multi-point Mode (Max. 4 clients)
1.3.4 Multi-host Mode (Max. 4 host)

Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY
Page 5
2 Hardware Description
2.1 LED Indication
Model No.
TX/RX
RUN
PWR
UT-6001
Data transceiver indicator
Running indicator
Power indicator
Model No.
RUN
PWR
T/R2
T/R1
UT-6002
Running indicator
Power indicator
2 port Data transceiver
indicator
1 port Data transceiver
indicator
Model No.
1st
2nd
UT-6004/UT-6008
Running indicator
Power indicator
2.2 Serial Port Pin Assignment
2.2.1 UT-600X Serial Port PIN Assignment（RJ45）
RJ45
RS-232
RS-485 HALF
RS-422 FULL
1
TXD
DATA+
TXD+
2
RXD
DATA-
TXD-
3
RTS
RXD+
4
CTS
RXD-
5
DSR
6
GND
GND
GND
7
DTR
8
2.2.2 UT-600XMT PIN Assignement(RS-485/422）
3.81 terminal block
RS-485
RS-422
1
T/R+
TX+
2
T/R-
TX-
3
RX+
4
RX-