DALI Repeater (405)

DALI Repeater (405)
DALI Repeater (405)
The DALI Repeater extends the maximum DALI line length
from 300 m to 600 m and provides an additional 250 mA of
DALI current. This device does not provide additional DALI
addresses. The DALI limit of 64 addresses still applies.
The existing DALI network is connected to the DALI‑IN
side, and the extended network is connected to the
DALI‑OUT side. The DALI-IN side is powered by the
network, whereas the DALI-OUT side is fed by the repeater.
Mains power must be provided to the repeater.
Several DALI repeaters can be connected in parallel at the
DALI-IN side (as shown in the following figure). Connecting
multiple DALI repeaters in series is not possible, due to
propagation delay. Do not cascade.
AC
DALI REPEATER
DALI ROUTER
DALI IN
DALI OUT
B
AC
A DALI cable length ≤ 300 m
Current requirement ≤ 250 mA
A
DALI REPEATER
B DALI cable length ≤ 300 m
Current requirement ≤ 250 mA
C DALI cable length ≤ 300 m
Current requirement ≤ 250 mA
DALI IN
The DALI Repeater has two LEDs, red and green (see
‘Connections’). They flash to indicate the following:
• Red is off, green is on: Normal operation.
C
Key Features
• Extends the maximum DALI line length from 300 m to
600 m.
• Red is off, green blinks off briefly: DALI commands are
sent and received.
• Provides 250 mA current at the DALI-OUT side.
• Red blinks, green is off: DALI-IN side is shorted.
• No isolation between DALI IN and DALI OUT. Both are
isolated from the mains input.
• Red blinks, green blinks: DALI-OUT side is shorted.
The unit also has an input (see ‘Connections’) for future
use. This is not used in the current version. Do not connect
anything to it.
1
DALI OUT
Helvar | Data is subject to change without notice.
• Messages are unfiltered.
• Click-on strain relief for standalone installation
(included).
www.helvar.com
Technical Data
Electrical data
Current consumption:
100 mA
External protection:
6 A MCB maximum
Mains cable:
0.5 mm² – 1.5 mm² solid or
stranded
DALI
DALI addresses:
None
DALI consumption:
2 mA (DALI-IN side)
DALI cable:
0.5 mm² – 1.5 mm²
DALI-OUT current:
250 mA
Mechanical data
168
36.5
100 VAC – 240 VAC (nominal)
85 VAC – 264 VAC (absolute)
48 Hz – 62 Hz
46.5
Supply:
28
Dimensions
184
Dimensions:
184 mm × 46.5 mm × 28 mm
With strain relief:
225 mm × 46.5 mm × 28 mm
Weight:
150 g
Mounting:
Cable clamps with strain relief for
standalone installation
IP code:
IP20
36.5
With strain relief (included)
Operating and storage conditions
Ambient temperature:
–20 °C to +50 °C
Relative humidity:
Max. 90 %, noncondensing
Storage temperature:
–20 °C to +70 °C
tc
+75 °C
225
Conformity and standards
DALI standard:
IEC 62386:101 2014
Emission:
EN 61000-6-3
Immunity:
EN 61547
Safety:
EN 60950-1
Environment:
Complies with WEEE and RoHS
directives.
Connections
Red LED
Not used
Green LED
N
L
Helvar 405 DALI Repeater: Datasheet
DALI –
DALI +
DALI
DALI
Doc. D006657, issue 2,
2016-05-11
2
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