The DIGITAL plus SILVER 21 locomotive decoder has a built in NMRA 21 pin
plug and is suitable for all DC locomotives with continuous current draw of 1.0
Amp. or less. For OO/HO models with 21MTC decoder plug.

The characteristics of the decoder are:

• Super smooth and silent high frequency back-emf motor control.
• Supports Automatic Braking Control (ABC)
• Adjustable precision stopping control.
• Shunting speed on F3
• Selectable for operation with 14/27, or 28/128 speed steps.
• Operation on conventional DC layouts is possible or can be disabled.
• Motor output = 1A continuous, 1.8A max, > 5 A stall.
• Motor and function outputs protected.
• Four function outputs rated at 100mA each with advanced function mapping.
• Directional or independent lighting with dimming and special effects.
• Support for Multiple traction and long addresses (Loco addresses up to 9,999)
• Support for programming on the mainline (Programming on Main POM).
• Support for all form of programming as described in NMRA RP-9.2.3
• RailCom
• Size: L 20.5 mm x W 15.5 mm x H3.92 mm