User manual
Layout-Light-Control Light-DEC – Manual
- 3 -
2. Connect the Basic-Module with the first Light-Module
Connect the Basic-Module via the 10-poles socket bar BU1 either with a Light-
Display- or a Light-Power-Module. It is essential to attend careful to the position of
the pin bar of the Light-Display- and the Light-Power-Module and that there is no
offset to the socket bar of the Basic–Module. If the printed circuit boards of the
Basic- and Light-Module are inserted into a position that they are flush on top and
bottom both modules are correctly connected.
BU1
GBS-Display / Light-Display
Rev. 1.8
braun
Littfinski DatenTechnik (LDT)
gelb
10...18V~
12...24V=
KL6
KL7
1
2
3
4
5
6
7
8
26
27
28
29
30
31
32
39
38
37
36
35
34
33
25
9
10
11
12
13
14
15
16
18
19
20
21
22
23
24
17
40
ST1
KL4 KL3 KL2 KL1
KL5
white
weiss
white
weiss
BU2
BU3
OUT
IN
Leuchtdiode
light-emitting diode
Vorwiderstand
series resistor
Modellbahn-
lämpchen
model incandescent
lamp
braun
brown
gelb
yellow
Vom Modellbahntrafo
From transformer
BU1
Littfinski DatenTechnik (LDT)
Light-DEC-Basis
Rev. 1.0
Taster / Button
KL1 KL2 KL3 KL4
+5V
GND
1
2
3
4
5
6
7
8
IC5
D1
red brown
KL5
K J
Light-DEC-Service
Rev. 1.0
Littfinski DatenTechnik (LDT)
S1
S2
S4
S3
R1
Light-DEC V1.0
12:15:00 T 300
J
braun
brown
K
rot
red
Optional:
Von DCC-Digitalzentrale
oder Booster
From DCC command station
or booster
page_1601
The Light-DEC Basic-Module with the first directly connected Light-Display-Module.
12...24V DC
max. 2,5 A max. 2,5 A
- +
BU1
Light-Power
Rev. 1.2
Littfinski DatenTechnik (LDT)
12 ... 24 V DC
KL8
ST1
white weiss
white weiss
17
18
19
20
21
22
23
24
KL9
KL10 KL11
KL1 KL2 KL3 KL4 KL5 KL6 KL7
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
KL12
BU2
IN
BU3
OUT
BU1
Littfinski DatenTechnik (LDT)
Light-DEC-Basis
Rev. 1.0
Taster / Button
KL1 KL2 KL3 KL4
+5V
GND
1
2
3
4
5
6
7
8
IC5
D1
red brown
KL5
K J
Light-DEC-Service
Rev. 1.0
Littfinski DatenTechnik (LDT)
S1
S2
S4
S3
R1
Light-DEC V1.0
12:15:00 T 300
J
braun
brown
K
rot
red
Optional:
Von DCC-Digitalzentrale
oder Booster
From DCC command station
or booster
page_1608
The Light-DEC Basic-Module with the first directly connected Light-Power-Module.