BB-USOPTL4-2P Isolated USB 2 or 4 Port BB-USOPTL4-4P RS-422/485 Converters Features 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 BB-USOPTL4-2P BB-USOPTL4-4P Introduction Ordering Information Connect RS-422 and RS-485 (2-wire and 4-wire) devices to a USB port and gain 2000 V Model No. Description Number of Ports RMS isolation from voltage spikes and ground loops. BB-USOPTL4-2P Isolated USB to RS-422/485 Converter 2 Universal Serial Bus (USB) has become the connectivity workhorse of todays PCs, replacing the familiar serial ports. However, many commercial and industrial devices still BB-USOPTL4-4P Isolated USB to RS-422/485 Converter 4 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-USOPTL4-2P and 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 Accessories Sold Separately retention USB interface, removable terminal blocks on the serial side and have LEDs to BB-USBAMBM-3F USB cable, 1 m (3 ft) indicate data flow. Simply plug the converter into an available USB port on your computer BB-USBAMBM-6F USB cable, 2 m (6 ft) (one included) 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 BB-MDR-20-24 Power supply, 24 VDC, 1 A, DIN rail mount compatible with your Windows applications. A USB cable is included. BB-TBKT1 Replacement terminal block, 2-position, 5.08mm, 8A, 300V BB-TBKT2 Replacement terminal block, 5-position, 5.08mm, 8A, 300V Powering options included USB port-powering or an external power source (power supply not included, sold separately). BB-USOPTL4-2P BB-USOPTL4-4P 0221ds All product specifications are subject to change without notice. BB-USOPTL4-2P BB-USOPTL4-4P 0221dsT- T+ R- R+ RS-422 RS-485 Echo ON Echo ON G 4-wire 2-wire 4-wire 2-wire T- T+ R- R+ RS-422 RS-485 Echo ON Echo ON G 4-wire 2-wire 4-wire 2-wire BB-USOPTL4-2P BB-USOPTL4-4P BB-USOPTL4-4P Configuration Settings Dimensions BB-USOPTL4-2P 2.95 cm 19.10 cm 1.16 in DIP Switch Terminal Board 7.52 in Position OFF ON TB Position Signal Name USB 1 RS-422 RS-485 1 TDA(-) 2 Echo ON Echo OFF 2 TDB(+) 7.09 cm 3 4-Wire 2-Wire 3 RDA(-) 2.79 in 4 4-Wire 2-Wire 4 RDB(+) RD TD RD TD - Port 2 - - Port 1 - Factory Default = all switches off 5 Ground Specifications Serial Technology RS-422/485 Connectors Removable terminal blocks RS-422/485 Data Rate 921.6 kbps Isolation 2kV, optical USB Technology 1 2 3 4 1 2 3 4 Connector USB Type B female, high retention withdrawal >15N Standard 1.1 and 2.0 compatible 1910.25 7.52.01 Data Rate 12 Mbps 179.100.25 7.05.01 Power Bottom Switch Detail Source USB port or external source (not included, sold separately) (factory default) Input Voltage 5 Vdc from USB port or 10 - 30 Vdc external power supply 3.15 70.830.25 Higher power device (>100 mA) 2X .12 2.79.01 Consumption BB-USOPTL4-2P: 3W, external power supply BB-USOPTL4-4P: 5W, external power 53.600.25supply 2.11.01 Software 9.45 2X .37 Driver O/S Support Windows 10 (32/64 bit), Server 2016, Server 2019 1910.25 Dimensions BB-USOPTL4-4P 7.52.01 Mechanical 4X .18 4.55 THRU ALL 179.100.25 Dimensions, w/ flanges 19.10L x 7.09W x 2.93H cm (7.52L x 2.79W x 1.15H in) .34 8.61 X 82 7.05.01 2 port: 340.2 g (0.75 lb) Weight 4 port: 362.9 g (0.80 lb) Environmental 3.15 70.830.25 Operating Temperature 0 to +70 C (+32 to +158 F) 91.23 2X .12 2.79.01 3.59 Storage Temperature -40 to +85 C (-40 to +185 F) 53.600.25 Operating Humidity 0 to 95% (non-condensing) 2.11.01 29.310.38 9.45 Meantime Between Failures (MTBF) 1.15.02 2X .37 BB-USOPTL4-2P 125224 hours BB-USOPTL4-4P 72749 hours 4X .18 4.55 THRU ALL 1910.25 MTBF Method MIL 217F Parts Count Reliability Prediction 7.52.01 .34 8.61 X 82 Regulatory 179.100.25 7.05.01 Approvals FCC, UL 1910.25 EMC: 7.52.01 EN 55032 Class B - Electromagnetic Compatibility of 179.100.25 3.15 70.830.25 7.05.01 CE Standards Multimedia eEquipment Emission Requirements 91.23 2X .12 2.79.01 3.59 EN 55024 - Information Technology Equipment Immunity 53.600.25 Characteristics Limits and Methods of Measurement 2.11.01 9.45 29.310.38 3.15 70.830.25 2014/30/EU Electromagnetic Compatibility Directive 2X .37 2X .12 1.15.02 2.79.01 2011/65/EU amended by (EU) 2015/863 Reduction of CE Directives 53.600.25 Hazardous Substances Directive (RoHS) 4X .18 4.55 THRU ALL 2.11.01 9.45 .34 8.61 X 82 2012/19/EU Waste Eectrical and Electronic Equipment (WEEE) 2X .37 4X .18 4.55 THRU ALL .34 8.61 X 82 91.23 3.59 29.310.38 1.15.02 91.23 3.59 29.310.38 1.15.02