Nea Smart 2.0 R-Module 230 V - Rehau NEA SMART 2.0 Service Manual

12.14

NEA SMART 2.0 R-Module 230 V

Material number: 13280211001
Functional description
Extension module to increase the number of control channels of a NEA
SMART 2.0 Base 230 V by 4 additional channels. This device works
only with a NEA SMART 2.0 Base 230 V. Only 1 NEA SMART 2.0
R-Module 230 V may be connected to a NEA SMART 2.0 Base 230 V.
Technical data:
Power supply
Power supply for actuators
Digital outputs
Fuse
Digital inputs
Analogue inputs
Analogue outputs
Bus system
Safety class
Degree of protection
CE conformity according to
Degree of contamination
Rated impulse voltage
Dimensions (W x H x D in mm)
Housing material
Housing color
Weight
Ambient temperature
Ambient humidity
Storage/transport temperature
Area of application
Suitable for all NEA SMART 2.0 room units and probes in Bus- and
RC technology (hybrid technology of NEA SMART 2.0 Base).
2 relay outputs (dry contacts) for control of pump, dehumidifier, boiler
and chiller, 1 configurable digital input.
Communication to NEA SMART 2.0 Base 230 V by ZOBUS (2-wire
bus) NEA SMART 2.0 U-Module 24 V.
By ZOBUS (from NEA SMART 2.0 Base 230 V)
230 V AC ±15 % / 50 Hz
4 Triac outputs for thermal actuators, switching capacity 0,5 A, 230 VAC, maximum
load per output: 4 REHAU Actuator UNI/MINI 2330 V
2 relay outputs (dry contacts) 230 V, 5 A, Class II
T1.6A, 5 x 20 mm
1 input for dry contact
-
-
Zone bus (ZOBUS): 2-wire bus system, polarity free, maximum length 100 m,
no twisted pair or shielded cable needed
II
IP20
EN 60730
2 (IEC 60664-1)
2 kV (IEC61000-4-5)
125,5 x 83,5 x 52,6
PC/ABS
white (similar RAL 9003)
0,260 kg
0 °C to +50 °C
< 95 % r.H., non-condensing
–25 °C to +60 °C
In enclosed rooms
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