Signal Mast Wiring with Turnout Status
Using the SIC24AD with the DBD22 and TSA can implement a variety of signal schemes. By using some of SIC24AD inputs turnout position can be used to affect the signals the SIC24AD is controlling. If a computer connected to the SIC24AD via the serial bus, the SIC24AD can send turnout feedback information to it.
The following diagram shows in part the wiring for the SIC24AD with Tortoise™ for controlling the turnouts.