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Siemens Schweiz AG User Manual CE1U2354en
HVAC Products Extension module AVS75.390 23. August 2007
BSB
Max. cable length
Basic unit – peripheral device
Max. total length
Min. cross-sectional area
2-wire connection, not interchangeable
200 m
400 m (max. cable capacitance) 60 nF)
0.5 mm
2
LPB
with bus power supply via controller (per
controller)
With central bus power supply
Bus loading number
(copper cable 1.5 mm
2
, 2-wire not
interchangeable)
250 m
460 m
E = 3
Degree of protection of housing to EN 60
529
IP 00
Safety class to EN 60 730 low-voltage-carrying parts meet the
requirements of safety class II, if correctly
installed
Degree of pollution to EN 60 730 Normal pollution
CE conformity to
EMC directive
- Immunity
- Emissions
Low-voltage directive
– Electrical safety
89/336/EEC
- EN 61000-6-2
- EN 61000-6-3
73/23/EEC
- EN 60730-1, EN 60730-2-9
Storage to IEC721-3-1 class 1K3 temp. -20…65 °C
Transport to IEC721-3-2 class 2K3 temp. -25…70°C
Operation to IEC721-3-3 class 3K5 temp. 0...50 °C (non-condensing)
Without packaging RVS43.143: 587 g
RVS63.243: 614 g
RVS63.283: 648 g
8.2 Extension module AVS75.390
Rated voltage AC 230 V (±10%)
Bemessungsfrequenz 50/60 Hz
Power consumption 4 VA
Fusing of supply lines max. 10 AT
(Power supply and outputs) solid wire or stranded wire (twisted or with
ferrule):
1 core: 0.5...2.5 mm
2
2 cores 0.5...1.5 mm
2
Software class A
Mode of operation to EN 60 730 1b (automatic operation)
Digital inputs H2 safety extra low-voltage for potential-free
low-voltage contacts:
voltage with contact open: DC 12 V
current with contact closed: DC 3 mA
Analog input H2 protective extra low-voltage operating
range: DC (0...10) V
internal resistance: > 100 k
Mains input L AC 230 V (±10 %)
internal resistance: > 100 k
Sensor inputs BX6, BX7 NTC10k (QAZ36, QAD36)
0.25 0.5 0.75 1.0 1.5 mm
2
Perm. sensor cables (copper)
with cross-sectional area:
Max. length:
20 40 60 80 120 m
Interfaces, cable lengths
Degree of protection and
safety class
Standards, safety, EMC,
etc.
Climatic conditions
Weight
Power supply
Wiring of terminals
Functional data
Inputs
169


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