| The DF1 IO Server of eWON provides 3 features: - Poll items in SLC50x, Micrologix and PLC5 controllers using PCCC requests.
- Forward PCCC requests from EIP (TCP/IP) to DF1 bus and thus, act as an adapter between EIP and DF1.
Using that feature, it is for example possible to access a PLC connected to the eWON’s DF1 link by connecting RSLogix 500 using RSLinx TCP driver started with the eWON IP address as destination. - Poll DH+ device using ControlLogix gateway
Remote maintenance available. |  |
Documentations | DF1 IOServer (extract from RG-001) | DF1.pdf |
| Gateway for EIP- DF1 Allen-Bradley PLC | TN23.pdf |
Look in the table below to find which IOServer (DF1 or ABLogix) you need to use to connect your Rockwell device. Also, since which firmware release this feature is available.
| PLC Name/Type | EIP | DF1 | eWON version | Comments | IO Server name |
| PLC5 | X | X | Rev 5.1 | | DF1 |
| SLC500 | X | X | | | DF1 |
| MicroLogix | X | X | | | DF1 |
| CompactLogix | X | X | Rev 5.3 | DF1 only since Rev 5.3 | ABLOGIX |
| ControlLogix | X | X | Rev 5.3 | DF1 only since Rev 5.3 | ABLOGIX |
| FlexLogix | X | X | Rev 5.3 | DF1 only since Rev 5.3 | ABLOGIX |
Q&A tagged with rockwell df1
