Industrial RS-422/485 Isolated Repeater 485OPDRI www.advantech-bb.com PRODUCT FEATURES • Supports data rates up to 115.2 Kbps • Extends signal 1,200 m (4,000 feet) • Wide -40 to +80°C temperature range • 10 to 48 VDC input power range • 2000 V, 3-way optical isolation • UL Class 1/Division 2 Listed • Built-in, switchable termination & bias The 485OPDRI isolated RS-422/485 repeater is designed for rugged ORDERING INFORMATION industrial environments. It is UL listed and certified for use in Class 1/ MODEL NUMBER DESCRIPTION 485OPDRI Industrial RS-422/485 Isolated Repeater Division 2 locations. Powerful optical isolation on both data ports protects your equipment and data from damaging ground loops and surges. Additional isolation on the power supply circuits add a third degree of protection. ACCESSORIES Packaged in a rugged ABS plastic case, this repeater operates in wide MDR-20-24 - DIN rail mount power supply 24VDC, 1.0 A output power temperature extremes. With a 35mm DIN rail mounting bracket, it easily TBKT3 - Two replacement 5 position terminal blocks integrates into control panels or other industrial equipment. TBKT1 - Replacement 2 position terminal block EK-CLIP-MPC - Replacement DIN Rail Clip Installation and configuration is easy with DIP switches to set up baud rate and serial communications mode. Removable terminal blocks make wiring a snap. Power is connected through separate terminal block that accepts 10 to 3.2 cm MECHANICAL 48 VDC from any external source. 1.3 in 3.2 cm 1.3 in Using Model 485OPDRi On A DH-485 Network In Place of ® Allen-Bradley 1747-AIC Link Coupler The 485OPDRi RS-422/485 industrial optically isolated repeater, often used in Modbus applications, can also be configured for use in the DH-485 environment as a limited replacement for the 1747-AIC. 11.3 cm 4.5 in 11.3 cm 4.5 in Some logos, names and words are trademarks of their respective owners. All product specifications are subject to change without notice. 485OPDRI_1317ds 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 12.3 cm 12.3 cm 4.9 in 4.9 in Industrial RS-422/485 Isolated Repeater 485OPDRI SPECIFICATIONS SPECIFICATIONS SERIAL TECHNOLOGY MECHANICAL RS-422 TDA(-), TD(B+), RDA(-), RDB(+) Dimensions 12.3 x 11.3 x 3.2 cm (4.9 x 4.5 x 1.3 in) RS-485 4-Wire TDA(-), TD(B+), RDA(-), RDB(+) Enclosure IP 20 Plastic, 35 mm DIN Mount RS-485 2-Wire Data A(-), Data B(+) Weight 222 g (0.49 lbs) Serial Connector 5 Position, Removable Terminal Block MTBF 114696 Hours Data Rate 2.4 to 115.2 Kbps MTBF Calc. Method Parts Count Reliability Prediction Isolation 2KV RMS, 1 Minute ENVIRONMENTAL 600 W Peak Power Dissipation Operating Temperature -40 to 80°C (-40 to 176°F) Surge Protection Clamping time < 1 pico-second Storage Temperature -40 to 85°C (-40 to 185°F) Bias Built-in, Switchable, 1.2KΩ XMT/RCV Operating Humidity 0 to 95% Non-condensing Termination Built-in, Switchable, 120Ω REGULATORY INDUSTRIAL BUS Approvals FCC, CE, UL, UL Class 1 DIV 2, Groups A, B, C, D Modbus ASCII/RTU UL File E222870 (HAZLOC E245458) ® DH-485 Allen-Bradley Data Highway 485 (DH-485) CERTIFICATIONS POWER 2004/108/EC Electomagnetic Compatibility Directive Source External power required 2011/65/EU Reduction of Hazardous Substances Directive Power Connector 2 Position, Removable Terminal Block Information technology equipment - Radio disturbance EN55022: +AC (Class B) Input Voltage 10 to 48 VDC (56 VDC Maximum) characteristics - Limits and methods of measurement Generic Standards of Residential, Commercial and Light EN61000-6-1 Power Consumption 0.5 W (typical), 1.3 W (termination on both sides) Industrial Environments TERMINAL BLOCKS EN61000-4-2 ESD Immunity Wire Size Accepted 28 to 12 AWG EN61000-4-3: +A2 Radiated Immunity Pitch 5.08 mm EN61000-4-4 EFT/Burst Immunity Insulation Resistance ≥500 MΩ @ 500 VDC EN61000-4-6 Conducted Immunity Maximum Torque 5 Kg / cm INDICATORS Power Red LED Data Red LED for each Data Port 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