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BB-485OP Serial Repeater, RS-422/485 TB, Isolated

  • RS-422/485 Repeater
  • 2 KV Isolation
  • Terminal block connectors
  • cULus Recognized
  • Power supply with international blade kit included
  • Modbus
Certifications CE cUL FCC modbus UL-Listed RoHS

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More Description

Model 485OP is an optically isolated RS-422/485 signal repeater. In addition to 2KV isolation on the data lines, it can be used to extend RS-422/485 circuits an additional 1.2 km (4,000 ft.), thereby doubling the range. An added benefit is the ability to add another 32 nodes to an RS-485 network and join 2 and 4 wire systems. The compact design fits almost anywhere. Terminal blocks allow easy installation. Wiring schematic on the label eliminates guesswork. A 12 VDC power supply is required, and included, with blades for USA, EU, UK, AU, UP & CN.

Extended Specifications


  • Technology Serial
  • Power 10-14VDC
  • Mounting Inline
  • Temperature 0 to 40C
  • Isolation 2kV
  • Serial Type RS-422/485
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