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RH [%]
Switching point 2
Hysteresis 2
Switching point 1
Hysteresis 1
open
Terminal 1-2 / 4-5
closed
open
Terminal 2-3 / 5-6
closed
Fig. 18
Example window mode on both alarm outputs using normal state standard
Additionally, detected errors are signaled at the alarm output.
Error Indication Mode
When error indication mode is selected, various errors will trigger the alarm output.
Error occurs
No error
open
Terminal 5-6
closed
Fig. 19
Example of error mode on relay 1 using normal state inverted.
PLEASE NOTE
An alarm output in this operation mode is used for error indication only (no combination with switching points
possible).
Electrical Connection and Switch Load
NC
REL 2
C
NO
NC
REL 1
C
NO
Normal state:
Normal state:
Standard
Inverted
Fig. 20
Alarm module (option AM2)
t
Normal state: Standard
Normal state: Standard
Normal state: Inverted
t
1
NO
C
2
NC
3
4
NO
C
5
NC
6
Humidity and Temperature Sensor for High Humidity and Chemically Polluted Conditions | 18
PROTECTIVE CONDUCTOR TERMINAL:
Maximum wire cross section: 1.5 mm
User Manual HTS801
2
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