CDSP - CO2 Sensor Power Supply
Electronic Technician Assistant (ETA)

  Conserving energy through demand-controlled ventilation requires the use of CO2 sensors. Carbon Dioxide (CO2) sensors typically require 24 VDC to operate and additional terminations to land the wiring. The extra power supplies, wiring and terminations can clutter up the control panel or the control room.
   The BAPI CDSP module removes the clutter and the wiring hassles by providing the power and terminations for up to three CO2 sensors. Additional CDSP modules can be mounted neatly in the associated backplane to accommodate an unlimited number of CO2 sensors throughout the facility.
   The CDSP module plugs into a BP4 or BP8 backplane. Three green LEDs indicate when power is present to the CO2 sensors. Another green LED indicates when power is present to the CDSP module. The CDSP can be used to power virtually any four-wire sensor requiring 24 VDC.

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