N Scale Logo Product Line: Train Control Systems
Click to visit the TCS Web Site

K7D4- is a drop-in decoder for the Kato N Scale ACS-64
Part #TCS-K7D4 N Scale Supply price: $41.60
New: Feb 2016

Electronic Specifications:
  • 1.0 amp Motor drive rating
  • Two amp peak load
  • 4 80mA function outputs
  • Length: 2.35"
  • Width: 0.413"
  • Height: 0.072"


  • Back EMF Load Compensation for superior slow speed control even with heavy loads.
  • Quiet Drive creates SUPER QUIET engine performance.
  • Autodetect for realistic throttle response when using DC power.
  • Dimmed Brightness of bulbs or LEDs is adjustable.
  • Variable Momentum lets you make custom acceleration curves.
  • Mars, Gyra, Rotary Beaco n and Blinking Ditch Lights are adjustable.
  • Decoder Lock for programming same address decoders independently.
  • Function Remapping: 13 buttons for most lights, 7 buttons for operations.
  • 28 / 128 Speed Step Control operating at 256 speed steps.
  • Additional lighting features not listed above include Random Flicker, Single & Double Strobe, and Constant Dim light.

Back to N Scale Supply catalog page for : Train Control Systems