Current Loop to Serial Converter - TB to DB9F

  • Optically isolated digital current loop to RS-232 serial conversion
  • Baud rates up to 19.2 kbps
  • Inline installation
  • Transmit (T+ and T-) loop and Receive (R- and R-) loop
  • Each current loop may be operated active or passive
  • Designed for 20mA digital current loop
  • Port-power or external power supply (not included, sold separately)
Model BB-232CL9R is a port-powered RS-232 to current loop converter. No external power required for passive loop installations, but a power supply is required to generate an active loop (power supply sold separately).