The BB-485OPDR from Advantech is a rugged, industrial-grade RS-422/485 isolated repeater, designed to extend serial communication over long distances while providing robust electrical isolation.

 Communication & Functionality

• Interface: RS-422/RS-485
• Max Data Rate: 115.2 kbps
• Repeater Distance: Up to 1.2 km (4000 ft)
• Isolation: 2000 VDC optical isolation between input/output/power
• Surge Protection: 600W for enhanced durability

 Power & Environmental Specs

• Power Input: 10–30 VDC (external supply required)
• Operating Temp: –40°C to +80°C
• Mounting: DIN-rail (panel mount adapter available)
• Certifications: UL508, cULus Recognized