Serial Interfaces from Advantech

Current Loop to Serial Converter -- BB-232CL9R

 
 
Current Loop to Serial Converter -- BB-232CL9R -- View Larger Image
Current Loop to Serial Converter -- BB-232CL9R-Image
  • Optically isolated digital current loop to serial conversion
  • Baud rates up to 19.2 kbps
  • 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 (other values available)

Model 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.