How do the SC929 and SC32B compare?

The SC929 has been functionally replaced by the SC32B. While the SC929 is still available, the SC32B has increased capability at a reduced cost. See the table for a comparison:

 

  SC929

  SC32B

  Optically Isolated

  No

  Yes

  Maximum Baud

  9600

  115200

  Current Draw

  8 mA

  Active < 200 µA

Cables are an additional comparison point for these two products:

  • The SC929 cable directly connects the PC to the datalogger’s CS I/O port.
  • The SC32B interface typically uses the 10873 serial cable to connect to the PC and the SC12 cable to connect to the CS I/O port. Both of these cables are shipped with the SC32B.

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