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Power supply
Wiring of terminals
Functional data
Inputs
Outputs
Interfaces
Siemens
Building Technologies
8.2 Extension module AVS75.390
Rated voltage
Bemessungsfrequenz
Power consumption
External supply line protection
(Power supply and outputs)
Software class
Mode of operation to EN 60 730
Digital inputs H2
Analog input H2
Mains input L
Sensor inputs BX6, BX7
Perm. sensor cables (copper)
with cross-sectional area:
Max. length:
Relay outputs
Rated current range
Max. switch-on current
Max. total current (of all relays)
Rated voltage range
External supply line protection
BSB
Max. cable length
Basic unit – peripheral device
Max. total length
Min. cross-sectional area
User Manual
Extension module AVS75.390
AC 230 V (±10%)
50/60 Hz
4 VA
Fuse slow max. 10 A
...or
Circuit breaker max. 13 A
Characteristic B, C, D according to EN 60898
solid wire or stranded wire (twisted or with
ferrule):
2
1 core: 0.5...2.5 mm
2
2 cores 0.5...1.5 mm
A
1b (automatic operation)
safety extra low-voltage for potentialfree low-
voltage contacts:
voltage with contact open: DC 12 V
current with contact closed: DC 3 mA
protective extra low-voltage operating range:
DC (0...10) V
internal resistance: > 100 kW
AC 230 V (±10 %)
internal resistance: > 100 kW
NTC10k (QAZ36, QAD36)
0.25
0.5
0.75
1.0
20
40
60
80
AC 0.02...2 (2) A
15 A for £1 s
AC 6 A
AC (24...230) V (for potentialfree outputs)
Refer to section "Power supply"
2-wire connection, not interchangeable
200 m
400 m (max. cable capacitance) 60 nF)
2
0.5 mm
2
1.5
mm
120
m
125/138
CE1U2353en
2014-07-30
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