Specializing in Industrial Automation & Data Collection Since 1984

Serial Converter


Advantech B+B Smartworx BB-FOSTCDRI Isolated RS-232/422/485 Serial to Fiber Optic Converter with Terminal Block Serial Connector, Multi-Mode ST Fiber Connector & 2,000V Isolation


SKU: BB-FOSTCDRI Categories: ,


  • Converts serial data signals to multi-mode ST fiber
  • 2000V 3-way optical isolation (input/output/power); EMI/RFI protection
  • Data rate: up to 115.2 kbps
  • Wide operating temperature: -40 to +80 °C
  • DIN mount, IP20 plastic case
  • UL Class 1 / Division 2
  • Modbus ASCII/RTU compatible
  • 10–48 VDC power source required (not included, sold separately)
  • Inverted fiber state option (Model# BB-FOSTCDRI-INV)

Additional information

Weight 1 lbs