2
Doc. D005243, issue 3,
2014-08-28
Helvar 472 DIGIDIM 1–10 V & DSI
®
Converter: Datasheet
Technical Data
Connections
DALI:
Standard DIGIDIM removable
terminal block 0.5 mm² – 1.5 mm²
stranded or solid core
Mains:
Up to 4 mm² solid core or up to
2.5 mm² stranded
DSI® / 1–10 V:
Up to 2.5 mm²
Power
Mains supply:
85 VAC – 264 VAC, 48 Hz – 62 Hz
Mains output:
10 A resistive, switched live
Load:
15 × EL-HFC ballasts/drivers
(Use external contactor for
additional ballasts)
DALI consumption:
2 mA
Analogue output
Voltage range:
1 V – 10 V according to EN 60929
Sink current:
100 mA maximum
Number of devices:
50
Source mode current:
1.5 mA
DSI® output
Number of ballasts:
50
Compliance:
Complies with DSI® standard v 2.0
Mechanical data
Dimensions
70 mm × 58 mm × 90 mm
Housing:
DIN-rail case 70 mm wide
Weight:
140 g
IP code:
IP30 (IP00 at terminals)
Operating and storage conditions
Ambient temperature:
0 °C to +40 °C
Relative humidity:
Max. 90 %, non-condensing
Storage temperature:
–10 °C to +70 °C
Conformity and standards
Emission:
EN 55015
Immunity:
EN 61547
Safety:
EN 60950
Isolation:
4 kV mains to DALI
3 kV mains to 1–10 V
3 kV mains to DSI®
4 kV DALI to 1–10 V & DSI®
Environment:
Complies with WEEE and RoHS
directives
Dimensions
Connections
1–10 V Wiring
DSI® Wiring
Group
Selection Switch
E
N
L N E
1–10 V
E
N
L
L N E
DSI
Group
Selection Switch
DA+ DA- DA+ DA-
DALI IN DALI OUT
DA+ DA- DA+ DA-
DALI IN DALI OUT
70 mm
58 mm
45 mm
90 mm
