Product Category: Control Modules

YaMoRC's control modules can master a specific task in a DCC environment.

YD7652ST-STEP

YD7652ST-STEP

The companion for the YD7652 to connect stepper-motor driven turntables.

It presents:

  • TCM2209 Silent Stepper-Driver.
  • Processor controlled driver-settings
  • Micro-Stepping from 8 to 256
  • Supply 12 – 19V
  • Max current 1.2A
  • Integrated connector for Home/Index sensor. ( Hall, IR, etc. )
  • Passthrough of bridge track-supply (with auto polarization) from YD7652.
  • Dynamic acceleration and braking.
YD7652EX-TURN

YD7652EX-TURN

The companion for the YD7652 to connect Roco and Märklin turntables.

It presents:

  • Connectivity for Märklin (old) and Roco H0 turntables.
  • Includes: RocoEdge-adapter, TURN-Link bridge, ES-Link bridge
  • Turntable-Type setable by jumper.
  • Provides ES-Link pass-through,
  • as well as an 8 Bit sensor module for signals from Roco- and Märklin turntables
YD7432

YD7432

The YaMoRC solution for practically all polarity reversing tasks.

It presents the following features:

  • 2-sensor short-circuit free operation.
  • alternative short-circuit detection mode
  • follow polarity with external (LocoNet) occupation feedback
  • follow polarity with turnout at entry
    • via LocoNet
    • via DCC
  • set turnout at exit
  • 100% solid-state, no relays
  • RailCom Block-, Address and Rail-Direction Report
  • LocoNet occupation of S1, Track and S2 feedback, as well as short circuit status and track-polarity
  • ES-Link occupation of S1, Track and S2 feedback, as well as short circuit status and track-polarity
  • ES-Link configuration
  • Firmware updatable
  • Current Ratings:
    • 2A – Continuous Operation
    • 2.5-2.75A Short Circuit Detection treshold. For reversing as well as short circuit shurdown.
    • 3.5A – Maximum Current during maximum 5 Seconds ( Command Station/Booster should switch off in this time )

YD7652ES-OPTO

YD7652ES-OPTO

The position-sensor module for our TurnTable Controller

YD7652

YD7652

Good news !  We have set ourselves a deadline, by announcing the launch at Dortmund’s Intermodellbau in April 2026. 

Let your Fleischmann, Roco, Märklin or DIY turntable being operated fully digitally
Our specialized TurnTable Controller.

It presents:

  • Full, regulated, Motor-Control, with acceleration and dynamic braking.
  • Supports DCC and Motorola turnout commands
  • Supports DCCext “aspect” driven commands.
  • LocoNet, for feedback in- and output and turnout-command input
  • Control protocols: Fleischmann (TurnControl) & Märklin (7686)
  • Built-in DCC generator for “Profi” variant ( Decoder in bridge )
  • RailCom detector for the bridge
  • Occupance sensor for the bridge
  • Automatic, configurable polarity switching per entry
  • Three-button manual controls
  • ES-LINK-IN for extra position-sensor modules and the YD7652EX, extender for Märklin and Roco Turntables

It currently supports:

  • Fleischmann H0 6052 (Brass track)
  • Fleischmann H0 6152 (Profi track) = Roco 6152
  • Fleischmann H0 6651 (New-Silver track)
  • Fleischmann H0 6652 (3-rail & 2-rail) = Roco 665201
  • Fleischmann H0 6154 (Profi track, small bridge) = Roco 6154
  • Fleischmann N   9152
  • Roco H0 42615
  • Roco TT  35900
  • Märklin H0 7286

Power:

  • Input 10-19 V DC 2Amp

Modes, modules and turntables:

Turntable(s)ModeModule(s)

Turntable remains unmodified
Basic
YD7652
6052,
6152,
6651,
6652 (2-rail),
6154,
9152,
35900		These turntables make a clicking sound while turning in Basic mode, due to the way the positions are counted.


These turntables can be connected directly to the YD7652, no further modules needed.


Turntable remains unmodifiedBasicYD7652 + YD7652EX
Märklin H0 7286These turntables make a clicking sound while turning in Basic mode, due to the way the positions are counted.


These turntables can be connected directly to the YD7652EX.

The YD7652EX is connected to the YD7652 with the TURN-Link and ES-Link adapter boards.

Turntable remains unmodified
Basic
YD7652 + YD7652EX

6652/Roco 665201 (3-rail)
These turntables make a clicking sound while turning in Basic mode, due to the way the positions are counted.


These turntables can be connected to the YD7652EX with the 6652 adapter installed.

The YD7652EX is connected to the YD7652 with the TURN-Link and ES-Link adapter boards.

Turntable remains unmodified, must be set in “1” mode		BasicYD7652 + YD7652EX
Roco H0 42615These turntables make a clicking sound while passing an exit, due to the mechanical sensor on the bridge-end.



These turntables can be connected to the YD7652EX with the Roco-Edge adapter installed.

The YD7652EX is connected to the YD7652 with the TURN-Link and ES-Link adapter boards.

Turntable remains unmodified
Basic-Plus
YD7652 + YD7652ES
6052,
6152,
6651,
6652 (2-rail),
6154,
9152,
35900		These turntables can be controlled in such a way, that the position of the bridge is sensed. And can thus turn without the need for counting the positions and in that way turn without clicking sound.
These turntables can be connected directly to the YD7652.
For the position sensing, one or more YD7652ES are needed.


Turntable bridge needs installation of a DCC Loco-Decoder		Profi-PlusYD7652 + YD7652ES
6052,
6152,
6651,
6652 (2-rail),
6154,
9152,
35900		The Profi mode relies on the fact that the bridge motor is controlled by a loco-decoder, the bridge latch by a function output of that decoder.
The YD7652 will then output a DCC signal on it’s motor connections.
Multiple decoders can be built into the bridge.		These turntables can be connected directly to the YD7652.
For the position sensing, one or more YD7652ES are needed.



Modes, modules and turntables