Home Up Turnout Control Wiring Exam DCC Reverse

 

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FOR DC Powered Layouts

 

Split Jaw Reversing Units
100 B Stops at end Terminals

200 B Any Number of Stops
And Alternate Stations

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Without intermediate stops
100B MSRP $135.00    BitSwitch Price $108.00

With intermediate Stops
200B MSRP $185.00  
BitSwitch Price $149.00

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The Split Jaw Multi-Stop Reversing Unit is a solid state electronic device that will automatically run a trolley from one end of the line to the other, while making as many stops along the way as desired. When the reversing unit senses a total lack of current flow, it does a test to determine if the trolley has reached the end of the line or is at one of the intermediate stops. The unit will then select the appropriate delay time and then the trolley will either continue on or reverse direction.

Operation: The timer starts when the Split Jaw Multi-Stop Reversing Unit senses a lack of current flow. Therefore, travel time and distance traveled between destinations are not relevant. The only exception is that a minimum of one second is required between stops. The two buttons control the amount of the time delay. By holding down the appropriate button the timing will ramp up or down. The settings will be retained when the unit is turned off. The delay time is shown only while the engine is running, because when the engine stops, the display shows the timer counting down.

Each Split Jaw Reversing Unit is made from only high quality, commercial grade components. Each unit is thoroughly tested before shipping.

Some of the possible uses for the Split Jaw Reversing Unit are:
  1. Wall or bookcase display track
  2. Break-in or test track for new engines
  3. Independent "to and fro" operation of trolley or other layout "effects"
  4. Christmas tree layout without having to circle the tree
This unit works with all DC powered trains: N - HO - O - G

List of Parts:
Split Jaw Multi-Stop Reversing Unit
Transformer, 5V DC / 1 AMP - Regulated
Two Stop Diodes
Two 2 AMP Replacement Fuses (3AG 2A)

Other Parts That You Will Need:
2 Insulators + 2 for each intermediate stop.
Small flat blade screwdriver
Soldering iron (for diode installation)

Specifications:
Delay - 1 to 99 seconds
Input voltage: 24V DC max.
Output current: 2 AMP max.
Two auxiliary outputs 4V DC, 50 mA max