LD-G-14
English
Page 43
!
!!
You can connect severel LEDs each with a series resistor of it´s own in
parallel to one output. If you connect several LEDs to one output in
series, only one series resistor is needed.
Fixing the locomotive decoder
After completing all connections fix the locomotive decoder with double-
sided adhesive tape, for example.
Caution:
The locomotive decoder can get warm during operation. For that
reason it should not be covered with shrinking hose or hot adhesive.
Caution:
When the total current consumption is more than 1,5 A you should cool
the decoder. As a heat sink you could use a SMD heat sink with a base
of 7 x 19 mm. Fix the heat sink on the diodes D1 to D4, using an
appropriate glue ( e.g. super glue ). Take care that the heat sink does not
contact the adjoining IC1. Risk of short circuit!
Using an NEM 652 interface connector
Some locomotives already have an NEM 652 interface connector
mounted. Using a convenient connecting plug you save disconnecting
the connections and you do not need to solder at the locomotive.
Contact Connection
Colour of cable
Connecting points
1
Motor connection 1
orange
X12
2
Lighting back (-)
yellow
X4
3
Not used or F1
green
X7
4
Power supply left
black
X2
5
Motor connection 2
grey
X11
6
Lighting front (-)
white
X5
7
Common conductor
for all functions (+)
blue
X3
8
Power supply right
red
X1
