Advantech BB-USOPTL4

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Produktgruppen > Serial > Advantech BB-USOPTL4

Advantech BB-USOPTL4

High Retention Isolated RS-422/485 Inline USB Converter

Advantech BB-USOPTL4
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  • EigenschaftenEigenschaften
  • BeschreibungBeschreibung
  • Weitere InformationenWeitere Informationen
  • PDFPDF
  • 2000 V RMS optical isolation
  • 15KV ESD surge protection
  • Adds a COM port to your PC
  • LEDs for transmit and receive lines
  • USB 1.0, 1.1 and 2.0 compatible (12 Mbps)
  • Automatic configuration on Windows 2000, XP, Vista. 7 (32/64 bit), 8 (32/64 bit)
  • No power supply required (powered from USB bus)
Models USOPTL4 and USPTL4 are USB to one port RS-422/485 converters. Supporting 2-wire RS-485 or 4-wire RS-422/485 communications, these devices are great for applications requiring long range or multi-drop capabilities. Both models use pluggable terminal blocks on the RS-422/485 side. Two LEDs indicate data transmit or receive. Model USOPTL4 includes circuitry with 2000 Volts isolation protection against ground loops and voltage spikes. Both products draw power from the USB port so no power supply is required.

Simply install the drivers supplied on CD ROM and plug the converter into an available USB port on your computer or USB hub. The device show ups as an additional COM port in the Windows Device Manager, and is compatible with Windows applications.

Universal Serial Bus (USB) has become the connectivity workhorse of today´s PCs, replacing classic serial ports. But many commercial and industrial devices still use RS-422/485 interfaces. To connect these devices to modern PCs you need robust and reliable conversion solutions. USB ports are becoming more common on commercial and industrial equipment such as point-of-sale peripherals, medical devices, scientific instrumentation, laboratory equipment and other devices or in environments where surges, spikes and ground loops are likely to occur.RS-485 Control

No special software is required to control the RS-485 receiver or transmit line driver. The driver is automatically enabled during each byte transmitted in RS-485 mode. The transmitter is always enabled in RS-422 mode. The receiver is tri-stated during each byte transmitted in the echo-off mode. The receiver is always enabled in the echo-on mode. There are 4.7k Ohm pull-up/pull-down resistors on the RDA and RDB lines. A termination resistor may be added to R16 if needed. See B&B´s RS-422/RS-485 Application Note (available on our website) for more information on termination and DC biasing of an RS-485 network.

Model BB-USOPTL4 is a USB to one port RS-422/485 converters. Supporting 2-wire RS-485 or 4-wire RS-422/485 communications, these devices are great for applications requiring long range or multi-drop capabilities. Both models use pluggable terminal blocks on the RS-422/485 side. Two LEDs indicate data transmit or receive. Model BB-USOPTL4 includes circuitry with 2000 Volts isolation protection against ground loops and voltage spikes. Both products draw power from the USB port so no power supply is required. Simply install the drivers supplied on CD ROM and plug the converter into an available USB port on your computer or USB hub. The device show ups as an additional COM port in the Windows Device Manager, and is compatible with Windows applications.

ProdGrafik

SPECIFICATIONS


SERIAL TECHNOLOGY

    RS-422/485 4-Wire
    TDA(-), RDA(-), TDB(+), RDB(+), GND

    RS-485 2-Wire
    DATA A(-), DATA B(+), GND

    Connector
    Terminal block

    Data Rate
    460.8 Kbps

    Isolation
    2 kV RMS

    Surge Protection
    15kV ESD

    Industrial Bus
    Modbus ASCII/RTU

    Bias 4.7 KΩ on receive lines in RS-422/485 mode



USB TECHNOLOGY

    USB Compatibility
    1.1 and 2.0

    Speed
    1.5, 12 Mbps

    Connector
    Type B High Retention
    (15 N / 3.4 lbs-force withdrawal)

    Operating System
    Windows 2000, XP (32/64 bit), Vista (32/64 bit), 7 (32/64 bit), 8 (32/64 bit),2003 & 2008 Server (32/64 bit)



POWER

    USB
    Low power device (draws <100 mA)



INDICATORS

    LEDs
    Transmit data, Receive data



MECHANICAL

    Dimensions
    8.9 x 4.3 x 2.1 cm (3.5 x 1.7 x 0.8 in)

    Enclosure
    IP 30, Plastic

    MTBF USOPTL4
    311,327 hours

    MTBF USPTL4
    1,012,584 hours

    MTBF Calc. Method
    MIL 217F Parts Count Reliability



ENVIRONMENTAL

    Operating Temperature
    0 to 70 °C (32 to 158 °F)

    Operating Humidity
    0 to 95% Non-condensing



APPROVALS / CERTIFICATIONS

    Emissions
    EN 55022: 2010 + AC:2011 Class B Emissions

    CE
    EN 61000-6-1: 2007
      Generic Standards for Residential, Commercial and Light-Industrial Environments
    EN 61000-4-2: 2009
      Electro-Static Discharge (ESD)
    EN 61000-4-3: 2006
      +A1 +A2 +IS1 Radiated Field Immunity (RFI)
    EN 61000-4-4: 2012
      Electrical Fast Transients-Burst Immunity (EFT)
    EN 61000-4-6: 2009
      Conducted Immunity




ORDERING INFORMATION
MODEL NUMBER DESCRIPTION
USOPTL4 Isolated RS-422/485 Inline USB Converter
USOPTL4-LS Locked Serial Number Version of USOPTL4
USPTL4 Non-isolated RS-422/485 Inline USB Converter
USPTL4-LS Locked Serial Number Version of USPTL4
ACCESSORIES
9PAMF6 DB9 to DB9 serial cable, male to female, 6 ft. (1.8 m)
TB5P508SR-2PK 5-position terminal block with strain relief paddle board, 2 pack






ORDERING INFORMATION
MODEL NUMBER ISOLATION RS-422/RS-485 CONNECTOR LOCKED SERIAL NUMBER?
BB-USOPTL4 2 kV Pluggable Terminal Block -
BB-USOPTL4-LS 2 kV Pluggable Terminal Block Yes
BB-USPTL4 - Pluggable Terminal Block -
BB-USPTL4-LS - Pluggable Terminal Block Yes
BB-USO9ML4 2 kV DB9 Male Connector -



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