Connection · si-schema

Field	Type	Required	Notes
`id`	`str` (slug)	yes	Connection identifier.
`from_port_ref`	`str`	yes	Fully-qualified source port reference.
`to_port_ref`	`str`	yes	Fully-qualified target port reference.
`connection_type`	`enum`	yes	Project profile type: physical, logical, control, data, status, etc.
`signal`	`str`	yes	Signal ID transmitted by this connection. One connection carries one signal.
`properties`	`object`	no	Additional connection metadata.

Ontology mapping. Connectivity is modeled directly as Connection edges over Port references. Port-signal behavior is modeled separately via Port actUpon Signal.

connections.yaml

YAML

connections:
  - id: conn.start_cmd
    from_port_ref: component.RCS.port.DO01
    to_port_ref: component.TCS.port.cmd_in
    connection_type: control
    signal: start_cmd
  - id: conn.ready_status
    from_port_ref: component.TCS.port.ready_out
    to_port_ref: component.RCS.port.DI02
    connection_type: status
    signal: sc_ready