G ray
Motor 2
B lack
Left p ickup
W hite
F ront light(s) (LV)
G reen
AUX 1
B lue
C ommon ground for LV & LH
Y ellow
Rear light(s) (LH)
Red
Right p ickup (center p ickup shoe)
O range
Motor 1
Violet
AUX 2
B lue/orange
Sensor 1 (and for Programmer)
B lue/y ellow
Sensor 2 (and for Programmer)
B lue/black
G round (only for Programmer)
Violet/y ellow
AUX 3
Violet/white
AUX 4
22
Cross Referencing the Colors for the Wires
Description
Motor Connection 2
Conductor Current Pickup, Track,
Left (DC) Outer (AC)
Front Lights
Aux 1 (physical output)
Common Wire for Lights
Rear Lights
Conductor Current Pickup,
Track, Right (DC) Center (AC)
Motor Connection 1
Aux 2 (physical output)
Sensor 1* (programmer)
Sensor 2 * (programmer)
GND* Decoder ground
(Programmer)
Aux 3 (physical output)
Aux 4 (physical output)
* Currently used only for the programmer.
Wire Color
NEM
Märklin
gray
blue
black
brown
white
gray
green
brown/red
blue
orange
yellow
yellow
red
red
orange
green
violet brown/green
Blue / orange
marking
Blue / yellow marking
Blue / black marking
Violet / yellow
marking
Violet / white marking