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NOTICE
The supply GND and the measurement GND of the CDS201 with voltage output must be wired separately.
Output: 0-5 V
For failure-free operation and performance according to the specifications, the supply GND and the
0-10 V
measurement GND of CDS201 with voltage output must be wired separately.
Output: 0-5 V
0-10 V
Output: 4-20 mA
NOTICE
The supply GND and the measurement GND of the CDS201 with voltage output must be wired separately.
For failure-free operation and performance according to the specifications, the supply GND and the
Output: 4-20 mA
measurement GND of CDS201 with voltage output must be wired separately.
3.4
Display
The optional display shows the measured values (according to ordering code) and the measurement unit. The
temperature unit is selected via order code. Tab. 1 shows the way measurands are displayed.
Tab. 1
CDS201 current output
CDS201 digital interface
Line
Measurand
1
CO
2
2
Model M11: Temperature
Model M12: Humidity
3
Model M11: None
Model M12: Temperature
Order of displayed measurands
Connection scheme
Connection on the electronics board
Connection scheme
Connection on the electronics board
Connection assignment appropriate for daisy-chain wiring
Connection assignment appropriate for daisy-chain wiring
User Manual CDS201
15 - 35 V DC
24 V AC ±20 %
15 - 35 V DC
24 V AC ±20 %
15 - 35 V DC
24 V AC ±20 %
15 - 35 V DC
24 V AC ±20 %
15 - 35 V DC
24 V AC ±20 %
15 - 35 V DC
24 V AC ±20 %
CO
, Humidity and Temperature Room Sensor | 9
2
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