Extension Module Avs75.370 - Siemens AVS75.39 Series User Manual

Power supply
Wiring of terminals
Function data
Inputs
Siemens
Building Technologies
8.2

Extension module AVS75.370

Rated voltage
Rated frequency
Power consumption
Fusing of supply lines
Power supply and outputs
Software class
Digital inputs H21, H22
Voltage when contact is open
Current when contact is closed
Analog inputs H21 and H22
Operating range
Internal resistance
Pulse inputs H21, H22
Voltage when contact is open
Current when contact is closed
Pulse duration
Frequency inputs H21, H22
Operating range
Low
High
Internal resistance
Frequency
Mains input EX21
Operating range
Low
High
Internal resistance
Sensor inputs BX21, BX22
Perm. sensor cables (copper)
with cross-sectional area:
Maximum length
User manual RVS43.345
Technical data
AC 230 V (+10% /-15%)
50/60 Hz
max. 6.5 VA
Automatic cutout: max. 13 A
(to EN 60898-1) or
Fuse: Max. 10 AT
solid or stranded wire (twisted or with
ferrule):
2
1 core: 0.5...2.5 mm
2 cores: 0.5..0.1.5 mm
3 cores: not allowed
A
Safety extra low-voltage for potentialfree,
suitable low-voltage:
DC 12 V
DC 3 mA
Protective extra 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
min. 20 ms
safety extra low-voltage
DC 0..0.12 V
<1.7 V
2.7 V...12 V
>100 k
max. 500 Hz
AC 230 V
AC 0...253 V
<95 V
>115 V
>100 k
NTC 10k (QAZ36, QAD36)
Pt1000 (for collector)
0.25 0.5 0.75 1.0
20 40 60 80
2
2
1.5 mm
120 m
227 / 239
CE1U2354en_021
2013-09-02