User Manual

Disposal
The devices are considered electronics devices for disposal in terms of European
Directive 2012/19/EU and may not be disposed of as domestic waste.
• Dispose of the device via the channels provided for this purpose.
•
Comply with all local and currently applicable laws and regulations.
Technical data
Operating voltage
AC 24 V ±20% / DC 24 V ±10%
Frequency
45…65 Hz at AC 24 V
Max. AC current 1.6 A at AC 24 V (POL421.70, POL422.70)
1.1 A at AC 24 V (POL424.70)
Max. DC current 1.5 A at DC 24 V (POL421.70, POL422.70)
1.0 A at DC 24 V (POL424.70)
Max. external supply line fusing
6.3 A slow wire fuse or circuit breaker
Relay
Contact
Monostable, NO / NC contact, SPDT
Switching voltage
AC 24…230 V (-20%, +10%)
DC 18…30 V
Rated current (res. / ind.)
AC 3 A (res.) / 2 A (ind. cosφ 0.6)
DC 3 A (res.)
Min. switching current at AC 19 V
30 mA
Endurance
100,000 cycles at AC 230 V, 3.0 A (res.)
Max. external supply line fusing
6.3 A slow wire fuse or circuit breaker
Do not mix SELV / PELV and
line voltage on the same
terminal.
Use external protection for
inductive load.
Power supply
AC 24 V, G0 (T7)
Relay output
Q1 (T8)
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Siemens Climatix controllers POL42X.70/STD A6V10421228_en--_b
Building Technologies 2016-04-07