Allen Bradley DF1, Full Duplex and Half-Duplex -- FS-8700-03
FieldServer 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
