Products

Product name：

UOTEK 10/100M to 4 Ports RS-232/485/422 Serial Device Server

Model： UT-6804/UT-6804MT

● With metal housing and multiple mounting design, suitable for industrial applications

● Wide power input (12~48VDC), suitable for different power supply methods

● Up to 4 RS232/RS485/RS422 ports for multi-serial applications

● Wide baud rate range of 300-921600bps, suitable for inter-device applications

● Support multiple operation modes: VCOM, MCP, TCP SERVER, TCP CLIENT, UDP, Remote Pair mode, Modbus TCP SERVER, Modbus TCP CLIENT, MQTT.

● Support secondary development of software, to meet the special applications of different scenarios.

● Support for Web firmware upgrades for special applications in different scenarios

Overview Parameter Download Get a quote

UT-6804 serial device server provides serial port to network function, which can convert RS-232/485/422 serial port to TCP/IP network interface and realize bidirectional transparent transmission of data between RS-232/485/422 serial port and TCP/IP network interface. Enables serial devices to have TCP/IP network interface function immediately.

Module	Supply Voltage	Connection	Communication Mode
UT-6804	12-48V	RJ45	RS-232/RS-485/RS-422
UT-6804MT	12-48V	3.81 Terminal	RS-485/RS-422
UT-6804-5V	5V	RJ45	RS-232/RS-485/RS-422
UT-6804MT-5V	5V	3.81 Terminal	RS-485/RS-422

Technologu parameters

	UT-6804	UT-6804MT
Processor	32bit 400MHZ	32bit 400MHZ
Storage	128M	128M
Ethernet interface	10/100M(Built-in 1.5KV electromagnetic isolation) auto MDI/MDI-X Ethernet interface, interface RJ45	10/100M（Built-in 1.5KV electromagnetic isolation）auto MDI/MDI-X Ethernet interface, interface RJ45
Serial Standard	RS-232, RS-485, RS-422	RS-485, RS-422
Serial Connector	4×RJ45	4×4Pin 3.81mm terminals
Indicator light	Power indicator light PWR, Running indicator light RUN	Power indicator light PWR, Running indicator light RUN
Power connector	DC-005 DC socket or 3Pin 5.08 terminal for power supply, with built-in protection against reverse connection, to avoid damage to the equipment by wrong positive and negative connection	DC-005 DC socket or 3Pin 5.08 terminal for power supply, with built-in protection against reverse connection, to avoid damage to the equipment by wrong positive and negative connection
Power range	DC12~48V	DC12~48V
Function buttons	1 factory reset button RESET	1 factory reset button RESET
Max. power consumption	2W	2W
Housing	Metal housing, protection level IP30	Metal housing, protection level IP30
Operating environment	Storage temperature: -40~85°C Operating temperature: -40~85°C Relative humidity: 5 ~95% (Non-condensation)	Storage temperature: -40~85°C Operating temperature: -40~85°C Relative humidity: % ~95% (Non-condensation)
Dimensions L×W×H	161mm×91mm×37mm（Without mounting parts）	161mm×91mm×37mm（Without mounting parts）
Net. Weight	350g	350g

Software parameters

Operating System	Based on Linux
Protocol support	ARP,IP,ICMP,UDP,TCP,HTTP,DHCP,SNMP,MQTT,MODBUS
Configuration method	Web browser, VCOM Utility(Virtual COM Only Windows)
Operating Mode	VCOM,MCP,TCP SERVER,TCP CLIENT,UDP,Remote Pair mode,Modbus TCP SERVER,Modbus TCP CLIENT, MQTT
Baud rate	300-921600bps
Data Bits	5,6,7,8
Stop Bits	1,2
Check Bits	None,Odd,Even
Flow Control	RTS/CTS,DTR/DSR,XON/XOFF（Only RS-232）

UT-6804 Series Datasheet

UT-6804 User Manual