Walthers Cornerstone 2321 Cornerstone Turntable Advanced Control Module
Reduced price

Walthers Cornerstone 2321 Cornerstone Turntable Advanced Control Module

For DCC Operation with 933-2851, 2859, 2860 and 2618 Turntables Only (Each Sold Separately)
Walthers Part # 933-2321
HO scale
Download the Instruction Sheet (1825 K bytes, PDF format)
The Walthers Cornerstone Turntable Advanced Control Module makes it possible to operate your Motorized Turntable using DCC, serial UART, keypad or switch contacts. For DCC applications this circuit will function as a stationary decoder with no CV or programming required.

$82.40 $99.98 -17.58%
Currency selector Upper-Right Corner: $=USD, CA$=CAD
 In Stock

In the event of a warranty issue, we will assist with your claim to respective manufacturer.


We ship world wide with Canada Post. Cost will be provided at checkout. Free pick-up in store.


Store Policy: All sales are final. We do not take any item in return or exchange for any reason.

The Turntable Advanced Control Module includes the circuit, Connection cable and complete instructions.

  • Adds DCC, serial UART, keypad and switch contact input modes including:
  • DCC control using stationary decoder protocols
  • Numeric Keypad
  • Button per track
  • Rotary selector switch
  • Control box emulation
  • Serial Rx/Tx UART port
  • Digital outputs for remote dual digit display and controlling track power relays to selectively power service tracks automatically

Measures: 2-3/4" (70mm) x 4-3/16" (107mm)
Please Note: This unit is designed for use only with the following Motorized Turntables, each sold separately:

  • HO Scale 90' 933-2860
  • HO Scale 110' 933-2851
  • HO Scale 130' 933-2859
  • N Scale 130' 933-2618
New product
15.50 cm
4.30 cm
22 cm
0.12 kg
1 Item

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