Advantech BB-USOPTL4-4P ULI-344TC - USB to RS-422/485 (Terminal Block) Isolated Converter
Advantech BB-USOPTL4-4P ULI-344TC - USB to RS-422/485 (Terminal Block) Isolated Converter
- Brand: Advantech
- MPN: BB-USOPTL4-4P
- Part #: IPCAVH220383
- UPC:
View all shipping info
- Brand: Advantech
- MPN: BB-USOPTL4-4P
- Part #: IPCAVH220383
- UPC:
Features
Specifications
Reviews
Delivery & Pick-up
Returns & Warranty
Popular Industrial PCs & IoT





Advantech BB-USOPTL4-4P ULI-344TC - USB to RS-422/485 (Terminal Block) Isolated Converter
- Brand: Advantech
- MPN: BB-USOPTL4-4P
- Part #: IPCAVH220383

Product URL: https://www.pbtech.com/au/product/IPCAVH220383/Advantech-BB-USOPTL4-4P-ULI-344TC---USB-to-RS-4224
Features
Connect RS-422 and RS-485 (4-wire) devices to a USB port and gain 2000 RMS isolation from voltage spikes and ground loops.
Universal Serial Bus (USB) has become the connectivity workhorse of today's PCs, replacing the familiar serial ports. However, many commercial and industrial devices still use the RS-422/485 interface. To connect these devices to modern PCs and provide protection from electrical transients, you need a simple and reliable conversion solution.
Models BB-USOPTL4-4P offer this solution and are great for any application that requires long range or multi-drop capabilities. Both models offer a high retention USB interface, removable terminal blocks on the serial side and have LED's to indicate data flow. Simply plug the converter into an available USB port on your computer or USB hub and install the drivers (available for download from website). The device will show up as additional COM ports in the Windows Device Manager, which are fully compatible with your Windows applications. A USB cable is included.
Powering options included USB port-powering or an external power source (power supply not included, sold separately).
- Connect multiple RS-422/485 devices to your USB port
- 2kV optical isolation
- RS-422/485 data rates up to 921.6 kbps
- USB: 12 Mbps, USB 2.0 (backward compatible)
- USB port-power or external source (power supply not included, sold separately)
- High retention USB ports hold connections securely
- Removable serial terminal blocks for easy wiring
- USB cable included
For more information: https://advdownload.advantech.com/productfile/PIS/BB-USOPTL4-2P/file/BB-USOPTL4-2P_BB-USOPTL4-4P_0221ds20210121110336.pdf
Specifications
Serial Technology
RS-422/485
Connectors Removable terminal blocks
RS-422/485 Data Rate
921.6 kbps
Isolation
2kV, optical
USB Technology
Connector
USB Type B female, high retention withdrawal >15N
Standard
1.1 and 2.0 compatible
Data Rate
12 Mbps
Power
Source
USB port or external source (not included, sold separately)
Input Voltage
Vdc from USB port or 10 - 30 Vdc external power supply
Consumption
Higher power device (>100 mA)
BB-USOPTL4-4P: 5W, external power supply
Software
Driver O/S Support
Windows 10 (32/64 bit), Server 2016, Server 2019
Mechanical
Dimensions, w/ flanges
19.10L x 7.09W x 2.93H cm (7.52L x 2.79W x 1.15H in)
Weight
4 port: 362.9 g (0.80 lb)
Environmental
Operating Temperature
0 to +70 °C (+32 to +158 °F)
Storage Temperature
-40 to +85 °C (-40 to +185 °F)
Operating Humidity
0 to 95% (non-condensing)
Meantime Between Failures (MTBF)
BB-USOPTL4-4P
72749 hours
MTBF Method
MIL 217F Parts Count Reliability Prediction
Regulatory
Approvals
FCC, UL
CE Standards
EMC:
EN 55032 Class B - Electromagnetic Compatibility of
Multimedia eEquipment - Emission Requirements
EN 55024 - Information Technology Equipment - Immunity
Characteristics - Limits and Methods of Measurement
CE Directives
2014/30/EU Electromagnetic Compatibility Directive
2011/65/EU amended by (EU) 2015/863 Reduction of
Hazardous Substances Directive (RoHS)
2012/19/EU Waste Eectrical and Electronic Equipment (WEEE)