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Other features available > Features available in Sketch mode > The Signal bus feature

Using a Bus Junction

Bus junction

A signal bus can be split, or branched out, for extraction in any number of locations for a given sketch. In order to achieve this, simply use the Bus junction component in the Create Signal Bus menu item of the sketch contextual toolbar.

Note

  • Any changes to the source signals (inserted at the Bus creator) are transparently propagated downstream, and are automatically inherited by all the branches of the signal bus.

  • Since the creation point for a given bus is unique and spatially fixed, users are not exposed to any inconsistencies in signal value between the branches of a given bus.

Figure 413: An elementary circuit containing a signal bus branched into 3 individual selector components

Source: https://docs.sw.siemens.com/en-US/doc/254352342/PL20250521841123434.amesim_collection.Reference/xid1579458 · retrieved 2026-07-17