Märklin 66032 Handbuch Seite 4

66032 Delta Electronic Circuit
Important Note: The Märklin manufacturer's
warranty is only valid when this electronic
circuit is installed by an authorized Märklin
dealer, the Märklin Service Department, or by
an authorized repair station.
This 66032 Delta module is suitable for conver-
ting most of the Märklin H0 locomotives with
the standard Märklin AC/DC motors (drum-style
commutator or flat commutator motors). This
electronic circuit offers the option of connecting
up to two Telex couplers to it, in addition to the
output for headlights that change over with the
direction of travel.
Preparations
Before the installation, the locomotive and the
Delta module must be checked to make sure
that they are in perfect working order.
Connections to the decoder tester
Delta module
red wire
brown wire
black wire
blue wire
green wire
yellow wire
gray wire
The remaining wires are not connected for
testing.
4
Decoder Tester
red terminal
brown terminal
black terminal
blue terminal
green terminal
left yellow terminal
right yellow terminal
Electrical Connections
The red, the brown, and the black wire including
the noise interference condenser are connec-
ted in accordance with the wiring diagrams.
The light bulb(s) (maximum of 2 bulbs) that is
on when the locomotive is moving forward is
connected to the gray wire. The light bulb(s)
(maximum of 2 bulbs) that is on when the
locomotive is moving in reverse is connected to
the yellow wire. The orange colored wire is used
as a ground return wire for electrically insulated
light sockets (2-conductor plug-in sockets).
Caution: If the light bulb sockets already use the
locomotive's frame or body as a ground, then
the orange colored wire is not to be used under
any circumstances as a ground return wire!
Now connect the blue and the green wire to the
field windings for the motor. Check to make sure
that the locomotive's direction of travel agrees
with the headlights. If it doesn't, the connec-
tions for the blue and the green wire must be
swapped.
On models with built-in Telex couplers these
couplers (maximum of 2 couplers) can be con-
nected to the white wires from the module. The
orange colored wire is used as a ground wire.
Caution: If the Telex couplers use the
locomotive's frame or body as a ground return,
then the orange colored wire is not to be used
under any circumstances as a ground return
wire!
As an alternative a smoke generator can be
connected to the controllable output for the
Telex couplers. The locomotive takes a 16 volt