CE1P2522E / 30.03.2000
Basic Documentation RVL470
Siemens Building Technologies
68/68
Technical data
Landis & Staefa Division
22. Technical data
conformity to
EMC directive
89/336/EEC
Immunity
EN 50082-2
Emissions
EN 50081-1
Low voltage directive
73/23/EEC
Safety
EN 60730-1
Nominal operating voltage
AC 230 V
Frequency
50 Hz
Power consumption
8 VA
Degree of protection (cover closed)
IP 42 to EN 60529
Safety class
II to EN 60730
Output relays
Test class
II EN 60730
Rated voltage
AC 230 V
Rated current
2 (2) A
Contact current at AC 24...90 V
0.1...2 A, cos
ϕ
>0.6
Contact current at AC 90...250 V
0.02...2 A, cos
ϕ
>0.6
Nominal current ignition transformer
max. 1 A (during max. 30 s)
Switch-on current ignition transformer
max. 10 A (during max. 10 ms)
Bus loading number E (LPB)
6
Backup of clock controller
min. 12 hours
Perm. cable lengths to the sensors and ex-
ternal contacts
Copper cable 0.6 mm dia.
max. 20 m
Copper cable 1.0 mm
2
max. 80 m
Copper cable 1.5 mm
2
max. 120 m
Perm. cable lengths to the room unit
Copper cable 0.25 mm
2
max. 25 m
Copper cable from 0.5 mm
2
max. 50 m
Perm. cable lengths for data bus
0.75...2.5 mm
2
according to special bus specification
Perm. ambient temperature
Transport and storage
−
25...+65 °C
Operation
0...50 °C
Weight (net)
1.1 kg
For setting ranges, refer to the description of the individual function blocks and individ-
ual operating lines.