Campbell AVW200 series - 4.5.2 Datalogger Controlling the Multiplexer

AVW200-series 2-Channel Vibrating Wire Spectrum Analyzer Modules
FIGURE 4.5.1-1. Example AM16/32-series to AVW200 Hookup (multiplexers controlled by AVW200)
4.5.2 Datalogger Controlling the Multiplexer
When using SDI-12, the datalogger must control the multiplexer. Use the
CABLE4CBL-L cable to connect the AVW200 to the multiplexer if the
vibrating wire sensors contain a thermistor (see Figure 4.5.2-1). Use the
CABLE3CBL-L or equivalent cable if the vibrating wire sensors do not
contain a thermistor. The CLK and RESET lines on the multiplexer are used
instead of the CLK and RESET lines on the AVW200.
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