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Allen Bradley DF1 FieldServer Driver

Allen Bradley DF1FieldServer Driver - Serial

A communications interface solution for Rockwell Automation

Description: DF1 protocol is an Allen-Bradley data-link layer protocol that combines features of subcategories D1 (data transparency) and F1 (two-way simultaneous transmission with embedded responses) of ANSI x3.28 specification. There are two categories of DF1 protocol:

  • DF1 half-duplex protocol (master-slave communication)
  • DF1 full-duplex protocol (peer-to-peer communication)

Formal Driver Type: Serial, Client or Server

Connection type: RS-232 or RS-485

Devices Tested:

  • SLC 5/01
  • SLC 5/02
  • SLC 5/03
  • SLC 5/04
  • PLC 3
  • PLC 5