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3 Product Description
3.1
General
The CDS201 is a room sensor for CO
designed for indoor wall mounting in residential and commercial applications. Depending on the model ordered,
the room sensor measures CO
Depending on the target market, the sensor is available with an EU or US enclosure. For dimensions, please refer
to chapter 3.2 Dimensions.
The electronics of CDS201 is located in the front cover, which can be easily snapped on/off once the back cover
is fixed onto the wall and wired. The back cover contains just the push-in terminals. No tools are needed for
mounting or changing the active part.
The room sensor incorporates the E+E dual wavelength NDIR CO
is highly insensitive to pollution and offers outstanding long-term stability. A multiple point CO
adjustment procedure leads to excellent CO
CO
, T and RH can also be read on the optional display. Please refer to chapter 3.4 Display.
2
The measured data is available on two types of output:
The analogue versions deliver the measurands according to the ordering code. Model, measurement units
(metric or non-metric) and output scaling can not be changed by the customer.
The versions with digital interface supply all available quantities. For further information, please refer to chapter
5.2.5. Modbus Register Map and chapter 8 Technical Data. By means of a jumper, the RS485 termination resistor
can be set on or off. For BACnet, please see the PICS (Product Implementation Conformance Statement), which
is available at www.epluse.com/cds201.
For a setup deviating from default, the digital CDS201 can be configured manually with the free PCS10 Product
Configuration Software and an optional configuration adapter. Refer to chapter 5 Setup and Configuration for
details.
, T and RH for demand controlled ventilation and building automation. It is
2
, T and RH (M12) or CO
2
Front cover
measurement accuracy over the entire T working range.
2
and T (M11).
2
Back cover
sensor, which compensates for ageing effects,
2
CO
User Manual CDS201
and T factory
2
, Humidity and Temperature Room Sensor | 7
2
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