The Atlas Universal Signal Control Board is the heart of the All-Scales Signal System circuitry. This plug-and-play system supports both common-anode or common-cathode signals giving you the capability of modeling a variety of different prototypical scenarios.

Stand Alone Operation - in this case a single signal runs independently of other signals, and displays appropriate aspects, such as red - yellow - green, in a timed manner.
Integrated ABS Block Signaling - Connecting a number of Signal Control Boards together in a daisy chain fashion enables you to represent a prototypical block signal system, where the occupancy of the blocks ahead and behind your train determines the aspects displayed by the signals. The number of blocks is controlled by a simple jumper s
Atlas - All Scales Signal System -- Universal Signal Control Board
Product Info:
The Atlas Universal Signal Control Board is the heart of the All-Scales Signal System circuitry. This plug-and-play system supports both common-anode or common-cathode signals giving you the capability of modeling a variety of different prototypical scenarios.

Stand Alone Operation - in this case a single signal runs independently of other signals, and displays appropriate aspects, such as red - yellow - green, in a timed manner.
Integrated ABS Block Signaling - Connecting a number of Signal Control Boards together in a daisy chain fashion enables you to represent a prototypical block signal system, where the occupancy of the blocks ahead and behind your train determines the aspects displayed by the signals. The number of blocks is controlled by a simple jumper setting on each signal control board.
Approach-Only Signaling - To better support prototypes whose signals do not illuminate until a train is nearby, the Signal Control Board has a setting to enable this behavior.
Flashing Aspects - On some railroads, in order to increase the number of indications available to train crews, such as intermediate restrictions, certain flashing aspects are used. These aspects are now supported with flashing yellow and green options, and are automatically enabled for certain prototypes by a single jumper setting.
Complex and Interlocking Signaling - In combination with our new Interlock Control Module, simple turnout indication or complex route-based signaling is possible.
Manual Control - Full control of signal aspect for Red, Yellow, Flashing Yellow, Flashing Green (with appropriate auto return to Green) is available for those wishing to create the ultimate in CTC-like systems.
Train sets only

Shipping and General Policies

Checking Out! If you'd like purchase more than one item, add them to your eBay Shopping Cart instead of clicking the Buy It Now button. Where applicable, you will be presented with combined shipping during checkout.

International Orders:

Train Sets Only ships internationally via eBay's International Shipping Program. Shipping charges and import related charges are calculated by eBay and presented during checkout.

Please keep in mind that most of the electric items we sell are designed for use with 120V AC and come with a North American style plug. Use of products outside the US may require a power adapter and convertor, which are not items that we supply. Buyer is responsible for purchasing and using the correct convertor to prevent damage to the product.

Return Policy

General Returns

Shipping Damage

Product Defects - Product does not work upon receipt

Product Warranty

Customer Service