The Walthers Cornerstone Turntable Advanced Control Module #2321 (Cornerstone Part#933 - 2321) is a must - have for HO and N scale model railway enthusiasts. It allows you to operate your Motorized Turntable using various input modes such as DCC, serial UART, keypad, or switch contacts. For DCC applications, it acts as a stationary decoder without the need for CV or programming. The module comes with a circuit, connection cable, and complete instructions. It offers multiple input modes including DCC control via stationary decoder protocols, numeric keypad control, button - per - track operation, rotary selector switch, control box emulation, and a serial Rx/Tx UART port. It also has digital outputs for a remote dual - digit display and can control track power relays to automatically power service tracks. Measuring 2 - 3/4' (70mm) x 4 - 3/16' (107mm), this unit is designed to work only with specific Motorized Turntables (sold separately), like the HO Scale 90' 933 - 2860, HO Scale 110' 933 - 2851, HO Scale 130' 933 - 2859, and N Scale 130' 933 - 2618.

Using the Walthers Cornerstone Turntable Advanced Control Module is easy. First, connect it to your compatible Motorized Turntable using the provided connection cable. You can choose your preferred input mode. If you like DCC control, it will work right away as a stationary decoder. Just set it up and start operating your turntable. For the keypad, numeric buttons make it simple to control the turntable's movement. When using the rotary selector switch, you can easily select different positions. Remember, this module is only for use with specific Motorized Turntables. Make sure you have one of the recommended models before trying to use it. As for maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or moisture. If you notice any issues, refer to the included instructions or contact customer support.