Standard Software Support Agreements
CEI-ABI Protocol Driver
The CEI-ABI driver allows the Field Server to transfer data to and from EN.54 exchanges over either RS-232 or RS-485 using CEI-ABI driver protocol.
Overview
The CEI-ABI driver allows the Field Server to transfer data to and from EN.54 exchanges over either RS-232 or RS-485 using CEI-ABI driver protocol. The protocol can work over point to point connections on RS-232 or over a multi drop RS-485 line allowing for multiple exchanges on the same communications line. Every exchange has to be manually set to a unique address. The addresses used on a line must be from 1 to 16 in single bit binary.
