B&b Electronics 485opdr Repeater

B&Electronics 485OPDR Technical Specifications

• Series Standards: RS-422 (4-wire), RS-485 (2-wire and 4-wire) support

• Data Transfer Rate: Automatic detection from 1.2 kbps to 115.2 kbps (can be manually adjusted with DIP switch)

• Range Extension: Increases communication distance by an additional 1.2 kilometers (4000 ft)

• Network Node Capacity: Supports the addition of 32 new nodes to the system, extending network boundaries

• Connector Type: Removable screw terminal block (for cables from 24 to 14 AWG)

• Optical Isolation: 2-wire optical protection for data lines at 2000 VDC

• Surge Protection: 600 W surge suppression and TVS protection on data lines

• Industrial Bus Support: Full Modbus ASCII / RTU protocol support

• Input Voltage: External power supply from 10 to 30 VDC

• Power Consumption: Typical 0.7 W low power consumption

• Status Indicators: 2 red data (DATA) LEDs indicating instantaneous data transmission

• Enclosure and IP Rating: IP20-rated hard plastic housing

• Mounting Style: Standard 35 mm DIN rail mounting

• Physical Dimensions: 2.5 x 7.9 x 9.5 cm (1.0 x 3.1 x 3.7 inch)

• Operating Temperature: Extreme industrial conditions from -40 °C to +80 °C

• Operating Humidity: Non-condensing relative humidity from 0% to 95%

• Reliability (MTBF): Approximately 225,299 hours of continuous operation

• Certifications: cULus Recognized, UL Recognized, CE, FCC