A bus arrangement for addressing equipment units and a method therefor.

摘要

A bus arrangement for providing equipment units (101 with an address is disclosed. Each individual equipment unit (10) achieves its address automatically according to its rei- ative physicai position within the organization of the units (10) without the need for setting any switches. in simplistic terms, this is achieved by providing at each unit, modification of the bus leads. This includes the termination of one lead (13), the addition of one lead (13), and the relative repositioning of the other leads.