SLC 504 to SCADA
Posted: Mon Oct 08, 2018 6:59 pm
HI,
We have an SLC504 PLC which is already connected to an HMI by using RS485 port (DH+) we are tying to install a SCADA to interface with this PLC so I would like to know if its possible to interface the PLC to scada via same port by using DH+ protocol.
Regards
Sandy
We have an SLC504 PLC which is already connected to an HMI by using RS485 port (DH+) we are tying to install a SCADA to interface with this PLC so I would like to know if its possible to interface the PLC to scada via same port by using DH+ protocol.
Regards
Sandy