DALI Controller with a light sensor at LS1
Lighting scene 1: Group 1 lighting control
• The light sensor is connected at light sensor input LS1 and therefore assigned to group 1.
• Group 1 lighting control takes place in lighting scene 1.
• Groups 2 to 4 remain open-loop control groups even in lighting scene 1 because there are no light
sensors connected.
• Further light sensors can be connected in parallel to the light sensor at LS1 to produce an average
value.
• If there is enough daylight available group 1 is dimmed to its minimum value and switches off after 10
minutes.
See also Sensors and Lighting scene 1.
• A maximum of 64 DALI units can be switched and dimmed.
• The DALI units can be assigned to as many as four groups.
• Up to four lighting scenes can be stored and called up.
• Standard switches are used (make contacts).
• The switches can be connected in parallel so the system can be controlled from different locations.
• An optional signal lamp may be connected. Other connections are possible thanks to the floating con-
tact (make sure to comply with technical data).
L
PE
N
Mains 230V ac
50/60Hz
Signal lamp
(optional)
230V ac
error
L
N
19 27
17
25
20 28
6
5
7
M
13
15
LS3
LS2
LS1
12
11
4
3
0V
sensors
16
8
Vcc
DA+
9
2
10
1
DA-
24
23
22
T4
32
31
30
21
29
0V
T1
Master
Controls
14
T2 T3
F1
6A
max
DALI CB Type 1
To the DALI units
(ECGs, converters, etc.)
L
N
PE
DA
DA
-
+
LS 0V Vcc
MS-R
F2
