Isolated USB to RS-422/485 Converters USOPTL4DR-xx www.advantech-bb.com PRODUCT FEATURES • 3000 Volts optical isolation • 15 KV ESD protection • USB bus powered • RS-422/485 data rates up to 921.6 Kbps • High retention USB connector • Removable terminal blocks • DIN rail mount (panel mount option) Universal Serial Bus (USB) has become the connectivity workhorse of today’s ORDERING INFORMATION PCs, replacing the familiar serial port. However, many commercial and industrial MODEL NUMBER DESCRIPTION devices still use serial interfaces. To connect these devices to modern PCs, you USOPTL4DR Isolated USB to RS-422/485 Converter, 1 port need a simple and reliable conversion solution. USOPTL4DR-2 Isolated USB to RS-422/485 Converter, 2 port The USOPTL4DR-xx series offers this solution. Specifically designed for USOPTL4DR-LS Locked Serial Number version of USOPTL4DR industrial applications, they offer 3000V optical isolation with 15 KV ESD protection. The slim-line DIN rail mountable enclosure has a small footprint and, since it draws power from your computer’s USB bus, an additional power supply ACCESSORIES is not required. Simply plug the converter into an available USB port on your USBAMBM-3F - 1 m (3 ft.) USB cable (one included) computer or USB hub and install the drivers supplied on CD ROM. The device DRPM25 - Panel mount adapter will show up as an additional COM port in the Windows Device Manager which is TB5P508SR-2PK - Optional terminal block with strain relief, 2 pack fully compatible with your Windows applications. 7466 - Standard terminal block replacement (Unit comes with one or two factory installed depending on model number.) One and two port versions are available. The single port version is also available with a “locked serial number” that allows you to interface your PC with multiple converters without having to load a driver for each one - perfect for field service applications. A one meter USB cable is included. Locked Serial Numbers Explained We configure our single-port USB to serial converters in two ways. In standard format, each product has a unique serial number. “Locked serial” format uses the same serial number that is associated with a model type. If your converter will always be used with the same computer, the standard serialized model is all you need. If the converter is shared among several computers, like field service laptops, the locked serial number model lets you plug and play without having to worry about matching the two. Locked Serial Description Serialized Number Every unit is assigned a unique COM port ✔ - Same type model numbers shares the same COM port - ✔ Ideal applications Fixed Field Locations Service When ordering Locked Serial Number versions, add a “-LS” to the item number. Serialized and Lock Serial Number versions sell for the same price. All product specifications are subject to change without notice. USOPTL4DR-xx_3916ds orders@advantech-bb.com Corporate Headquarters: 707 Dayton Road, PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104 support@advantech-bb.com European Office: Westlink Commercial Park, Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445 Isolated USB to RS-422/485 Converters USOPTL4DR-xx SPECIFICATIONS SERIAL TECHNOLOGY APPROVALS / CERTIFICATIONS RS-485 2-Wire Data A(-), Data B(+), Ground Emissions FCC Class B, CISPR Class B (EN55022) Generic Standards for Residential, Commercial and RS-485 4-Wire TDA(-), TDB(+), RDA(-), RDB(+), Ground CE EN 61000-6-1 Light-Industrial Environments Connector Removable terminal block, 12 to 28 AWG EN 61000-4-2 Electro-Static Discharge (ESD) Data Rate Up to 921.6 Kbps EN 61000-4-3 +A1 +A2 +IS1 Radiated Field Immunity (RFI) Isolation 3000 V optical isolation EN 61000-4-4 Electrical Fast Transients-Burst Immunity (EFT) Surge Protection 15 KV ESD EN 61000-4-6 Conducted Immunity USB TECHNOLOGY INFORMATION – FCC RULES USB Compatibility 2.0 (backward compatible) This device complies with Part 15 of the FCC rules. Operation is subject to the following USB Data Rate 12 Mbps two conditions: Type B female, high retention (1) This device may not cause harmful interference. Connector (15 Newtons / 3.4 lbs-force withdrawal) (2) This device must accept any interference that may cause undesired operation. Driver CD Windows 2000, XP, Vista, 7 (32/64 bit), 8 (32/64 bit) TERMINAL BLOCK POWER The terminal block layout is top to bottom (as viewed Source USB port from a DIN rail installation). The signal names on the front Input Voltage 5 VDC label are only visible when the terminal block is removed. The USOPTL4DR-2 has two terminal blocks. In both Consumption ~2.5 W (high power device, draws >500 mA configurations, the TB layout is the same. MECHANICAL Dimensions 9.7 x 11.9 x 3.1 cm (3.8 x 4.7 x 1.2 in) TB POSITION LABEL FUNCTION Enclosure DIN rail mountable, plastic A T- TDA(-) Weight 222.3 g (0.49 lbs) with USB cable B T+ TDB(+) ENVIRONMENTAL C R- RDA(-) Operating Temperature 0 to 70°C (32 to 158°F) D R+ RDA(+) Storage Temperature -40 to 85°C (-40 to 185°F) E G Ground Operating Humidity 0 to 95% Non-condensing MTBF USOPTL4DR 184,556 hours MTBF USOPTL4DR-2 79,551 hours MTBF Calc. Method Parts Count Reliability Prediction MECHANICAL DIAGRAM 3.1 cm 1.2 in 9.7 cm 3.8 in 11.9 cm 4.7 in 1 ON 2 3 4 orders@advantech-bb.com Corporate Headquarters: 707 Dayton Road, PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104 support@advantech-bb.com European Office: Westlink Commercial Park, Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445