8-port RS232/422/485 Serial Device Servers

8-port RS232/422/485 Serial Device Servers | Serial Port to Ethernet Converters | Ethernet to modbus converters

  • Price:
  • $146.00
  • Model:
  • USR-N668
  • Quantity:
  • - +

    Product Name:8-port RS232/422/485 Serial Device Servers

    • Model:USR-N668
    industrial 8 serial port ethernet converter USR-N668
    industrial 8 serial port ethernet converter USR-N668: ARM9 solution,64MB built-in RAM, 16MB Flash, high speed

    ARM9 Solution

    64MB built-in RAM, 16MB Flash, high speed

    industrial 8 serial port ethernet converter USR-N668 Rack type serial port ethernet converter, The shell size: 482*185*45MM

    Rack-type serial device servers USR-N668

    industrial 8 serial port ethernet converter USR-N668:Serial port switching among RS232/RS485/RS422

    Serial port switching among RS232/RS485/RS422

    New and industrial design which saves the port space of device, prevent from ash and collision and promote the safety while operating.
    Works at RS232 port by default. Please adjust the dial code to corresponding position when you use RS485/422 serial port.
    Every serial port can choose mode freely, don't worry about unified mode for all serial ports.

    interface introduce of industrial 8 serial port ethernet converter USR-N668

    Interfaces of serial device servers USR-N668

    industrial 8 serial port ethernet converter USR-N668: 8 serial ports

    8 serial ports

    industrial 8 serial port ethernet converter USR-N668: hardware protection

    Hardware protection

    EFT:Electrical fast pulse train

    Ensure that the equipment hardware is not damaged
    when the instantaneous large current (such as lightning
    strike, power switch, etc.) occurs in the circuit

    Power-4KV
    net port-2KV

    industrial 8 serial port ethernet converter USR-N668: Electrostatic protection ESD

    Electrostatic protection ESD

    Prevent electrostatic damage to equipment
    ( ex body static electricity, dust static electricity,
    (such as lightning strike, power switch, etc.)
    electric power application environmental arc)

    Air: ±15KV
    Contact: ±8KV

    industrial 8 serial port ethernet converter USR-N668: watchdog

    Watchdog

    Hardware watchdog design,
    never crash in 24 hours

    industrial 8 serial port ethernet converter USR-N668: TCP Server

    Work mode

    TCP Server

    Serial server devices USR-N668 listen on the setting port and wait for a TCP client connection.
    The data which the serial ports sent out transparently transmit to all connected client via serial device USR-N668.

    industrial 8 serial port ethernet converter USR-N668: TCP client mode

    TCP client mode

    Serial device servers USR-N668 initiate a TCP lint to the set IP address. If the connection fails, N668 will keep
    trying to reconnect until it succeeds. Once the link is successful, the data will be transparently transmitted
    between PC and serial device in bi-directional.

    industrial 8 serial port ethernet converter USR-N668: UDP mode

    UDP mode

    Serial server devices USR-N668 sent the data to designated IP /Port. If the connection fails,
    USR-N668 will keep trying to reconnect until it succeeds. Meanwhile, USR-N668 listen the port and forward
    all data received to serial device.

    industrial 8 serial port ethernet converter USR-N668: httpsD Client

    httpsD Client

    Support serial data transmitted to designed server in httpsD way

    industrial 8 serial port ethernet converter USR-N668: The clock to proofread function

    Special function

    The clock to proofread

    RTC(real-time clock, no network required)+NTP(net time)
    It can still provide accurate time positioning for the system
    whether in the networking environment or not

    industrial 8 serial port ethernet converter USR-N668 function: VPN+Diagnosis of network + Timing task +DDNS+Modbus TCP to RTU

    More Function

    VPN+Diagnosis of network + Timing task +DDNS+Modbus TCP to RTU

    industrial 8 serial port ethernet converter USR-N668: Remote monitoring and remote firmware upgrade

    Remote monitoring and remote firmware upgrade

    Remote monitoring can check the running status of field equipment

     

    industrial serial device servers USR-N668
    industrial serial device servers USR-N668: ARM9 solution,64MB built-in RAM, 16MB Flash, high speed

    ARM9 Solution

    64MB built-in RAM, 16MB Flash, high speed

    industrial serial device servers USR-N668 Rack type serial port ethernet converter, The shell size: 482*185*45MM

    Rack-type serial device servers USR-N668

    未标题-1_04_01.jpg
    industrial serial device servers USR-N668:Serial port switching among RS232/RS485/RS422

    Serial port switching among RS232/RS485/RS422

    New and industrial design which saves the port space
    of device, prevent from ash and collision and promote
    the safety while operating. Works at RS232 port by
    default. Please adjust the dial code to corresponding
    position when you use RS485/422 serial port.
    Every serial port can choose mode freely, don’t worry
    about unified mode for all serial ports.

    interface introduce of industrial serial device servers USR-N668

    Interfaces of Serial Device Servers

    industrial serial device servers USR-N668: 8 serial ports

    8 serial ports

    未标题-1_07_01.jpg
    industrial serial device servers USR-N668: hardware protection

    Hardware protection

    EFT:Electrical fast pulse train

    Ensure that the equipment hardware is not
    damaged when the instantaneous
    large current (such as lightning
    strike, power switch, etc.)
    occurs in the circuit

    Power-4KV
    net port-2KV

    industrial serial device servers USR-N668: Electrostatic protection ESD

    Electrostatic protection ESD

    Prevent electrostatic damage to equipment
    ( ex body static electricity, dust static electricity,
    (such as lightning strike, power switch, etc.)
    electric power application environmental arc)

    Air: ±15KV
    Contact: ±8KV

    industrial serial device servers USR-N668: watchdog

    Watchdog

    Hardware watchdog
    design,
    never crash in 24
    hours

    未标题-1_10_01.jpg
    industrial serial device servers USR-N668: TCP Server

    Work mode

    TCP Server

    Serial server devices USR-N668 listen on the setting port and waits for a TCP client connection.
    The data which the serial ports sent out transparently transmit to all connected client via serial device USR-N668.

    industrial serial device servers USR-N668: TCP client mode

    TCP client mode

    Serial device servers N668 initiate a TCP lint to the set IP address. If the connection fails, N668 will keep
    trying to reconnect until it succeeds. Once the link is successful, the data will be transparently transmitted
    between PC and serial device in bi-directional.

    industrial 8 serial port ethernet converter USR-N668: UDP mode

    UDP mode

    Serial server devices USR-N668 sent the data to
    designated IP /Port. If the connection fails,
    USR-N668 will keep trying to reconnect until
    it succeeds. Meanwhile, USR-N668 listens
    the port and forwards all data received
    to serial device.

    industrial serial device servers USR-N668: httpsD Client

    httpsD Client

    Support serial data transmitted to designed server in httpsD way

    未标题-1_14_01.jpg
    industrial serial device servers USR-N668: The clock to proofread function

    Special function

    The clock to proofread

    RTC(real-time clock, no network required)
    +NTP(net time) It can still provide
    accurate time positioning for the system
    whether in the networking environment or not

    industrial serial device servers USR-N668 function: VPN+Diagnosis of network + Timing task +DDNS+Modbus TCP to RTU

    More Function

    VPN+Diagnosis of network + Timing task +DDNS+Modbus TCP to RTU

    industrial serial device servers USR-N668: Remote monitoring and remote firmware upgrade

    Remote monitoring and remote firmware upgrade

    Remote monitoring can check the running status of field equipment

     



    Item

    Parameters

    Value

    Hardware

    Work Voltage

    AC 85~265 V,50/60Hz

    Power Consumption

    1.6W

    Ethernet

    RJ45、10/100Mbps

    Number of Ethernet Port

    2

    Serial Port Format

    RJ45

    Number of Serial Port

    8 Ports

    Baud Rate

    300-115.2K(bps)

    Software

    Network Protocol

    IP、TCP/UDP、ARP、ICMP、IPV4、https

    IP

    Static IP、DHCP

    DNS

    Supports user defined

    Configuration

    Software, Webpage, AT command

    Transparent transmission

    TCP Server/TCP Client/UDP Server/UDP Client/ httpsd Client

    Class RFC2217

    Support

    Network Cache

    10Kbyte

    Serial port Cache

    10Kbyte

    Average transmission delay

    >=50ms

    Software

    VCOM、Setup Software, Test program

    Packaging mechanism

    50ms packing time, 1472 bytes packing length

    Others

    Certificate

    CE/RoHs

    Reliability grade

    EN61000-4-2(static electricity) Grade 4

    EN61000-4-4(pulse group) Grade 4

    EN61000-4-5(surge) Grade 3

    Shell Protection

    IP30

    Size

    482*185*45 MM

    Work Temp

    -40~85℃

    Storage Temp

    -40~105℃

    Work Humidity

    5%~95% RH

    Storage Temp

    5%~95% RH

    Email contact

    WhatsApp

    Use WhatsApp

    Contact Sales

    TOP

    服务热线

    4000-255-652