Operation Manual

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Siemens Schweiz AG User Manual CE1U2354en
HVAC Products Basic units RVS… 23. August 2007
8 Technical data
8.1 Basic units RVS…
Rated voltage
AC 230 V (±10%)
Rated frequency
50/60 Hz
Power consumption RVS43.143: 8.5 VA
RVS63.243: 10 VA
RVS63.283: 11 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. mm
2
..1.5 mm
2
3 cores: Not permitted
Software class A
Mode of operation to EN 60 730 1.B (automatic)
Digital inputs H1 and 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 H1, H2 protective extra low-voltage operating
range: DC (0...10) V
internal resistance: > 100 kΩ
Mains voltage S3, 4 and EX2 AC 230 V (±10 %)
internal resistance: > 100 kΩ
Sensor input B9
Sensor inputs B1, B2, B3, B12, BX1, BX2,
BX3, BX4
Sensor inputs BX1…BX4
NTC1k (QAC34)
NTC10k (QAZ36, QAD36)
PT1000 (optionally for collector and flue
gas sensor)
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
Relay outputs
Rated current range
Max. switch-on current
Max. total current (of all relays)
Rated voltage range
AC 0.02…2 (2) A
15 A während ≤1 s
AC 10 A
AC (24...230) V (for potential-free outputs)
Triac output QX3 (custom solution only)
Rated current range
On / off operation
Speed control
Max. switch-on current
AC 0.05…2 (2) A
AC 0.05…0.4 (1) A
4 A for ≤1 s
Analogous to output U1
Output voltage
Current rating
Ripple
Accuracy at zero point
Error remaining range
output is short-circuit-proof
U
out
= 0 ... 10.0 V
±2 mA RMS; ±2.7 mA peak
≦ 50 mVpp
< ± 80 mV
≦ 130 mV
Power supply
Wiring of terminals
Functional data
Inputs
Outputs