[no subject]

	" All Input and Output devices are wired to any point in the
	C-Bus Network by a twisted pair cable, which carries all
	communications between the Units.

	" The C-Bus connections may be looped from unit to unit or a
	branch can be made at any point.  This ?free topology? structure
	provides a flexible system layout.  New units can be added anywhere,
	at any time, without re-configuration.

... Marc
Marc_F_Hult
www.ECOntrol.org