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Power supply
Wiring of terminals
Function data
Inputs
Siemens
Building Technologies
8
Technical data
8.1
Basic unit RVS43.345
Rated voltage
Rated frequency
Power consumption
Fusing of supply lines
Power supply and outputs
Software class
Mode of operation to EN 60730
Power inputs S3, EX1, L1(SLT)
Operating range
Low
High
Internal resistance
Digital input H1, H3
Voltage when contact is open
Current when contact is closed
Analog input H1, H3
Operating range
Internal resistance
Pulse input H1, H3
Voltage when contact is open
Current when contact is closed
Frequency max:
Pulse length:
Frequency inputs H1, H3
Operating range
Low
High
Internal resistance
Frequency:
Sensor input B9
Sensor inputs B1, B2, B3
Sensor inputs BX1...BX4
Perm. sensor cables (copper)
with cross-sectional area:
Maximum length:
User manual RVS43.345
Technical data
AC 230 V (-15% /+10%)
50/60 Hz
RVS43.345: 9 VA
Fuse switch: max. 13A
(as per EN 60898-1) or
Fuse: max. 10 AT
solid or stranded wire (twisted or with
ferrule):
2
1 core: 0.5 mm
...2.5 mm
2
2 cores: 0.5. mm
...1.5 mm
3 cores: not allowed.
A
1B (automatic operation)
AC 230 V
AC 0 ... 253 V
< 95 V
>115 V
> 100 k
safety extra low-voltage for potentialfree
contacts, suitable for low-voltage:
DC 12 V
DC 3 mA
Protective low voltage
DC 0...10 V
> 100 k
safety extra low-voltage for potentialfree
contacts, suitable for low-voltage
DC 12 V
DC 3 mA
max. 25 Hz
min. 20 ms
safety extra low-voltage
DC 0..0.12 V
<1.7 V
2.7 ... 12 V
> 100 k
max. 500Hz
NTC1k (QAC34)
NTC 10k (QAZ36, QAD36)
NTC 10k (QAZ36, QAD36)
PT1000 (optionally for collector and flue
gas sensor)
0.25
0.5
0.75
1.0
20
40
60
80
2
2
2
1.5
mm
120
m
225 / 239
CE1U2354en_021
2013-09-02
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