Rehau NEA SMART 2.0 End User Manual page 15

NEA SMART 2.0 R-Module 24 V / 230 V
Fig. 04-2 NEA SMART R-Module 24 V / 230 V – labelling LED display
Green: shows communication with Base
1
Freely configurable potential-free contacts
2
Green: active
Digital input (window contact, dew point monitor ...)
3
Green: active
NEA SMART 2.0 U-Module 24 V
Fig. 04-3 NEA SMART 2.0 U-Module 24 V – labelling LED display
Freely configurable potential-free contacts
1
Green: active
Digital input (window contact, dew point monitor ...)
2
Green: active
1 2 3 4
Display of rooms/zones 9–12
4
Green: active
Green: everything OK
5
Red Fuse defective or external supply voltage not
present (L1/L2)
1 2
U-Module 24 V
Green: Operating voltage OK
3
Green: shows communication with master
4
End user manual
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