Point to Multi-Point Protocol Using RS-232 Subnetwork Profile
Applies to transportation-related devices that operate in a typical primary/secondary configuration where one device is the designated primary while one or more other devices are connected to one channel acting as secondaries. As a subnetwork profile, specifies a set of protocols and standards applicable to the data link and physical layers of the Open Systems Interconnection (OSI) Basic Reference Model.
Published Date: Oct.6.2004
Document ID: 100023