N Scale Logo Product Line: Train Control Systems
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IMF4-NF is a Four function N-scale drop-in for the Intermountain F3A/B units and the F7A/B units.
NOTE: This version of the IMF4 is designed for the 2015 style Intermountain frame where the motor is connected to the control board via soldering wires not the previous style of using "Motor Feet".
Part #TCS-IMF4-NF N Scale Supply price: $41.60
New: Feb 2016


Electronic Specifications:
 
  • 1.0 amp Motor drive rating
  • Two amp peak load
  • Four 80mA function outputs
Size:
 
  • 0.47" X 0.179" X 2.158"
Fits:
 

Intermountain F3A/B units and the F7A/B units.

NOTE: This version of the IMF4 is designed for the 2015 style Intermountain frame where the motor is connected to the control board via soldering wires not the previous style of using "Motor Feet".

 

Features:
  • 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.
  • Dither is the ultimate in DCC control thru the entire speed range.
  • Variable Momentum lets you make custom acceleration curves.
  • Factory Reset is faster and easier to reset to the default settings.
  • Brake on DC stops the train with deceleration when in a DC block, maintains lighting, then accelerates when DCC returns.
  • Mars, Gyra, Rotary Beaco n and Blinking Ditch Lights are adjustable.
  • Decoder Lock for programming same address decoders independently.
  • Button Control of the Motor Circuit: for a smoke unit, high speed switching, or a variable brightness light up to 1.2 amps
  • Function Remapping: 13 buttons for most lights, 7 buttons for operations.
  • OPS Mode Programming allows on the main track programming.
  • All Program Modes are supported allowing use with any controller.
  • Basic and Advanced Consisting for use with any controller.
  • 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.

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