UOTEK UT-6011 Series 1-Port Serial Device Server offers reliable industrial IoT solutions with its advanced features. Connect serial devices like terminals, modems, barcode scanners, and more to your network for remote monitoring and control. Utilize its multiple operation modes, including Virtual Serial Port, Point-to-Point, Point-to-Multipoint, and Multiple Host, to suit various application scenarios. Experience seamless data transmission with support for IP, ICMP, UDP, and TCP protocols.
UOTEK UT-6011 Series 1-Port Serial Device Server offers reliable industrial IoT solutions with its advanced features. Connect serial devices like terminals, modems, barcode scanners, and more to your network for remote monitoring and control. Utilize its multiple operation modes, including Virtual Serial Port, Point-to-Point, Point-to-Multipoint, and Multiple Host, to suit various application scenarios. Experience seamless data transmission with support for IP, ICMP, UDP, and TCP protocols.
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
Contents
1. 1-Port Series Device Serial Server Overview.............................................................................................. 3
1.1. Product................................................................................................................................................3
1.2. Main Features..................................................................................................................................... 3
1.3 Product application mode....................................................................................................................4
2. 1-Port Series Serial Device Server Installation Instructions.......................................................................... 5
3. 1-port Series Serial Device Server Technical Parameters.............................................................................. 6
3.1 Product Technical Parameter...............................................................................................................6
3.2 Product configuration table................................................................................................................. 7
4. 1-port serial server configuration tool operating instruction....................................................................... 7
4.1 Main screen..........................................................................................................................................7
4.2 Device List:........................................................................................................................................... 9
4.3 Configuration Information................................................................................................................. 10
4.3.1 Configuration Information Description.......................................................................................... 10
4.3.2 Configuration function description.................................................................................................11
4.3.3 Device Mode................................................................................................................................... 13
4.3.4 Virtual serial port mode..................................................................................................................14
5. 1-Port Series Serial Device Server Troubleshooting Instructions................................................................16
6. Annexes........................................................................................................................................................ 17
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
1. 1-Port Series Device Serial Server Overview
1.1. Product
The 1-port series device serial communication server, also called terminal server or serial server, is a
converter between the asynchronous serial ports RS232/485/422 and Ethernet. It is a standalone intelligent
device with CPU and embedded OS and complete TCP/IP protocol stack. It completes bidirectional transparent
data transmission between RS232/485/422 and Ethernet, and allows RS232/485/422 serial devices to connect
to the network immediately.
Product features: Support proxy server, can transmit data via Internet. Provides bi-directional transparent
transmission of data, realizes serial port to TCP/IP function, users do not need to make any modification to the
original system. Internal integration of ARP, IP, TCP, ICMP, SOCKET, UDP and other protocols. All programs
provide Chinese interface, with setup wizard, easy to operate.
UT-6011C UT-6011M
1-port series serial server Factory IP address 192.168.1.199 Subnet mask 255.255.255.0
1.2. Main Features
1.2.1. Hardware features
Chinese menu configuration interface, rich operation mode, to meet the application of different
industries.
Providing Windows virtual COM driver software.
With a serial port, it can be connected to various serial devices such as terminal, Modem, barcode
machine, cash register, ISDN, terminal adapter, serial printer and PC, and can realize remote control
function.
With Reset key, press for about 5 seconds to restore factory settings.
With 10/100M adaptive Ethernet port.
Each serial port provides complete signals, including RXD, TXD, RTS, CTS, GND.
CPU 32-bit embedded 25MHz for strong overall performance.
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
1.2.2 Software Feature
Support IP, ICMP, UDP, TCP and other protocols
Support Windows extended serial port mode
A complete set of extended serial port (com) drivers based on Windows platform, and a simple and
easy-to-use Windows platform management program, which can drive up to 256 serial ports under
Windows platform. In this mode, each serial port of the 1-port series serial server can be mapped to
a local COM port of the Window host. This means that using these serial ports is just like using the
local COM ports on the host computer, and it also means that all existing software or communication
modules applied on the existing serial devices can be used directly without modification.
ARP Support
The 1-port series serial server supports the standard ARP protocol.
Terminal server parameters configuration
You can connect to the server for configuration through a special configuration tool, which allows you
to apply the 1-port series serial server to your work very easily.
Software Upgrade Support
The 1-port series serial server supports free software upgrade.
1.3 Product application mode
1.3.1 Virtual serial port mode (up to 256 serial ports)
1.3.2. Point-to-point mode
1.3.3, Point-to-Multipoint mode (up to 2 serial device servers)
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
1.3.4. Multiple host mode (up to 2 hosts)
2. 1-Port Series Serial Device Server Installation Instructions
2.1 Configuration Tool Description
2.1.1. Configuration tool IP address search and change
See Chapter 4 for details
2.1.2. Virtual serial port software
2.2 LED Indicator Description
Marking
Model
TX/RX
RUN
PWR
UT-6011C
Data transmission and reception indicator
Run light
Power light
UT-6011M
Data transmission and reception indicator
Run light
Power light
2.3. Serial port pin definition description
2.3.1. 1-port serial device server DB9 connector pin definition.
DB9 Male
DB9(PIN)
RS-232C interface signal
1
NC
2
RXD
3
TXD
4
NC
5
GND
6
NC
7
RTS
8
CTS
9
NC
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
2.3.2. 1-port serial device server RS-485/422 pin definition.
2.3.3. 1-Port Serial Device Server RJ45 10/100M Network Port Pin Definition
RJ45
Green is LINK light
Yellow is ACT light
3. 1-port Series Serial Device Server Technical Parameters
3.1 Product Technical Parameter
Model
UT-6011 Series
Serial number
1
CPU
32bit 25MHZ
RAM
2K bytes
Serial port
Baud rate
110-921600bps
Parity bits
None, Odd, Even, Mark, Space
Data bits
8
Stop bit
1, 2
Flow Control
RTS/CTS
Serial port form
DB9 / terminal block
Serial port protection
Surge 10/700us common mode/differential mode 1000/500V
Signal
RS232：RXD/TXD/ GND /RTS/CTS、RS485/422：TX+/RX+/TX-/RX-/GND
Network port
Speed
Auto-10/100M
Network port form
RJ45
Network port protection
Embedded 2KV electromagnetic isolation, surge 10/700us common
5.08 Terminal
RS-485
RS-422
Description
1
T/R+
TXD+
Transmit/Receive Positive
2
T/R-
TXD-
Transmit/Receive Negative
3
N/C
RXD+
Receive positive
4
N/C
RXD-
Receive negative
5
GND
GND
GND
RJ45
EIA/TIA 568B
Definition
Description
EIA/TIA 568B
1
Orange white
TX+
TX+
TX+
2
Orange
TX-
TX-
TX-
3
Green White
RX+
RX+
RX+
4
Blue
N/C
N/C
N/C
5
Blue White
N/C
N/C
N/C
6
Green
RX-
RX-
RX-
7
Brown White
N/C
N/C
N/C
8
Brown
N/C
N/C
N/C
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
mode:1000V/differential mode 500V
Software
Protocol
ARP, IP, ICMP, UDP, TCP
Virtual COM
Windows XP/7/8/10 32/64bit
Environment
Operating temperature
-40~85°C
Operating humidity
5~95%
Storage temperature
-40~85°C
Storage humidity
5~95%
Certification
CE
Power supply
DC4.75~5.25V 158mA@5Vmax
Appearance
Material
Metal housing
Dimension
79 mm×52 mm×21 mm
3.2 Product configuration table
置
Model
Serial Host
Power adapter
Tools
Product manual and
warranty
Description
UT-6011C
1
1个DC5V/1A
1
1
RS-232 DB9 male output
UT-6011M
1
1个DC5V/1A
1
1
RS-485/422 5.08 terminal output
4. 1-port serial server configuration tool operating instruction
4.1 Main screen.
Open the CD or configuration tool, double click to open the serial server configuration tool, the following
interface
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
4.2 Device List:
4.2.1. There are three main functions in the device list for ip address processing
Search: After confirming that the serial server is connected correctly and running normally, click Search to get the
current ip address and MAC address of the device
Add: Click Add, enter the ip address, you can directly add the ip to the list of devices
Delete: select the ip address you want to delete, you can move the ip out of the device list, the default is to delete all
Note: When the device is not fully operational or failure, the search ip will not be successful
4.2.2, about the search
By searching the device, after being selected, you can add to the device list and modify the ip address and other operations,
the default add to all add
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
(This function is mainly to facilitate the user to serial port server and host ip in the same network segment, in order to read
and write configuration)
4.3 Configuration Information
4.3.1 Configuration Information Description
Configuration Information
Description
Firmware Version
Serial device server firmware version, not changeable
IP Address
Serial device server device IP address, changeable
Subnet Mask
Serial device server device subnet mask, changeable
Default Gateway
Default gateway for serial device server, changeable
Mode
The current mode of the serial device server, optionally
Local port number
Serial device server device port number, changeable
Remote port
Remote device port number, changeable
Remote IP
Remote device IP address, changeable
Baud rate
Baud rate setting for serial server devices, selectable
Parity bits
Serial device server parity bit, optionally
Stop bit
Serial device server device stop bit, selectable
Flow Control
Serial device server flow control, optionally
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
4.3.2 Configuration function description
Read configuration
After confirming that the serial server is connected correctly and running normally, select the serial server device and click
Read Configuration to get the configuration information as follows.
Write configuration
First select the configuration information that can be changed and selected to make changes
After the changes are confirmed, click Write Configuration, which will save the configuration information to the serial server
device
Note: During the process of saving the configuration, the device will automatically perform a short reboot, during which the
device cannot be operated
Firmware Upgrade：Different from the application mode upgrade mode, click and confirm will enter the upgrade interface
as shown below, you can upgrade the device firmware (this mode will interrupt the device that is communicating)
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
Note: About the upgrade
Click test link, it shows that the link is normal, then you can select the upgrade file, click upgrade after selection, when the
progress is completed 100%, the upgrade is successful.
In addition, the firmware can support restoring factory settings in version V26 or above, all configurations will be restored to
the factory state.
Note: The upgrade status will be different from the application status. When the device is in the upgrade status, please click
back to the application mode after the upgrade is completed, wait until you enter the application mode, and then operate
to avoid the device abnormality.
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
4.3.3 Device Mode
Currently the device supports nine specific modes such as VCOM, UDP, TCP Sever, TCP Client, MCP,
Modbus, etc. The default mode is VCOM and the port number is fixed at 966
Mode
Mode Description
VCOM
VCOM is a virtual serial port mode, you can virtualize the serial server as a serial device for
communication, the port number in this mode is fixed at 966
UDP
The UDP mode of operation is subordinate to the UDP protocol, a connectionless mode that
provides a simple, unreliable, thing-oriented messaging service
TCP Mode
The TCP mode of operation is subordinate to the TCP protocol, which is a connection-oriented,
reliable and transparent transmission service, including the TCP Sever and TCP Client modes; in
both modes, the corresponding IP and port numbers can be filled in to communicate with each
other.
Modbus Mode
Modbus operating mode is subordinate to the Modbus protocol and is an operating mode that
supports the Modbus protocol
This note focuses on the virtual serial port mode VCOM
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
4.3.4 Virtual serial port mode
4.3.4.1. Double click on the virtual serial port software VCOM to get the following main interface
4.3.4.2. Under the Remote Device Management menu, click Add Device in the first step to get the following screen,
click Search in the second step to get the following devices, and in the third step, check our devices and add them.
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
4.3.4.4. Create successfully
Under Device Manager, you will see that there is already a serial port number
Select the serial port number for normal communication
5. 1-Port Series Serial Device Server Troubleshooting Instructions
5.1 Click search can not search the IP address of the serial server
1, first check whether the physical connection is normal, the network cable and power supply is connected, observe the
power indicator, LINK light, ACT light is normal (connected to the 10M network, this light does not light, 100M light)
2, the host network card is available, can not communicate with other local or other hosts.
3, close all the tools and software that can block the broadcast packet (do not open the firewall that comes with the system)
Your Reliable Partner in Industrial IoT
UTEK TECHNOLOGY SHENZHEN CO. , LTD. www.uotek.com
5.2. Cannot read or write configuration
1, Ensure the normal operating status of the network (whether the ACT light and RUN light are normal)
2, Ensure that the serial server device and the connected host are in the same network segment, and whether the IP can
ping through
3, Ensure that the serial server is in application mode
4, if the above can not solve the problem try to power off and restart, if necessary, restore factory settings
5.3. Cannot send and receive data
1, Ensure that the serial port can be opened normally
2, Observe whether the system light is flashing fast or slow, flashing fast for the data sent and received, such as no flashing
fast check the connection between the serial port and the upper network, and the bottom serial device to check the wiring
5.4. Forget the previous configuration information
1. Determine the configuration information by reading the configuration, if the ip address is not remembered, then you can
search for
5.5. Transmitting and receiving data is messy code
1, Check if the wiring is correct,our 485 wiring is 1A+,2B-.
2, Check if the line distance has exceeded the standard distance and the quality of the line (also by lengthening the line
transceiver or optical isolation)
3, Check whether the baud rate set matches the bottom device
4, Separate from the client's top software, use the network or serial debugging assistant can receive normal data, if you can
receive normal data, may not be compatible with the top software
If none of the above ways can solve your problem, please contact the manufacturer
6. Annexes
Virtual Serial Port Software Description
6.1 Software Installation
Before installing the virtual serial software, make sure to close the WINDOWS firewall, and all antivirus software
Then double click and wait until the installation is ready to finish
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
UOTEK UT-6011 Series 1-Port Serial Device Server offers reliable industrial IoT solutions with its advanced features. Connect serial devices like terminals, modems, barcode scanners, and more to your network for remote monitoring and control. Utilize its multiple operation modes, including Virtual Serial Port, Point-to-Point, Point-to-Multipoint, and Multiple Host, to suit various application scenarios. Experience seamless data transmission with support for IP, ICMP, UDP, and TCP protocols.
Ask a question and I''ll find the answer in the document
Finding information in a document is now easier with AI
Other documents
-
USR IOT USR-N540 User manual
-
ENS IOT-RS232-01 Serial to Ethernet Converter User manual
-
Shenzhen ATC-3001 User manual
-
Moxa AIG-301 Series User manual
-
-
Korenix 5804 User manual
-
-
Insys i-modul Ethernet Designer’s Guide
-
ANTAIRA STW-612C User manual
-
Shenzhen Hongdian Technologies GalaxyH7921 User manual
