Simga2N Traction Advanced Manual– V1.3 Page 23 (166) ©2021 DMC GmbH Herten Germany
Using a double-throw switch and some diodes
In some cases one input depends on another input. Like the FS1 (Din 0) and the forward (Din 1) or reverse (Din 2) inputs.
With some controllers it is possible to activate the common input (Din 0) using a diode from the other inputs. With the
DMC Sigma2 controller this is not possible.
Use a double double-throw switch instead, as displayed in the schematic below. Both inputs are activated correctly.