CEM20 Data Expansion Module

Increasing the channel capacity of the dataTaker DT8x range is easy by adding the Channel Expansion Module (CEM20). Each CEM20 connects 20 universal data logging channels to the dataTaker data logger. A CEM20 connects to one analog channel of the data logger. The effectively expands the total channel capacity of the DT80 to 300 analog inputs and the DT85 to 960 inputs. Incorporating the same dual isolation technology as the DT8x range of data loggers, each channel of the CEM20 can be used for two isolated inputs or three common reference inputs so the maximum inputs increases further.

The CEM20 is powered directly from the data logger 12V input. Analog output connections of the CEM20 connect to an analog channel of the data logger.