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CXN10, CXN20, CXN40 (Negative Grounding) CXM CXNT CXI Programmable Solar Charge Controller Built-in 1 Year Data Logger for System Analysis Choose between 5 load disconnect algorithms Temperature compensated 3 Stage (Boost/ absorption/float) PWM Series Regulation Automatic 12 / 24 Volt detection Prepared for DIN rail mounting (CX-DR2.1) Optional external temperature sensor (CXNT) Optional remote display (CXM multi-meter) Optional USB interface (CXI + CXCOM) Downloads Datasheet (PDF 87KB) User Manual(Multilanguage) (PDF 937.4KB) CXCOM_V3.8 (ZIP 29.2M)

The CXN series is a sophisticated solar charge regulator family with negative grounding. Beside a perfect PWM regulation with integrated temperature compensation, the controllers provide extraordinary display, programming and safety functions.

The battery state of charge is clearly displayed with a bar chart. The deep discharge protection function can be set up to five different modes: voltage controlled, SOC controlled or adaptive SOC controlled.

Acoustic warnings are built in, also a programmable nightlight function.

The compact case design is prepared for DIN rail mounting (mounting device available as an accessory).

For information about data logging and system analysis see datasheet CXI_CXCOM_ENG.pdf