Hi,
Do you guys know of any marine (ABS or DNV) approved modbus TCP solution for Rockwell Controllogix?
Our system:
Redundant 1756-L72
- Act as master(client) connected to 6 Modbus TCP slaves(servers)
- Act as Modbus TCP slave(server) (redundant=needs to be separate ports)
Erlier we have used Prosoft cards, but those don't have valid marine approvals anymore.
Rockwell own software code for Modbus only supports 4 slave, and slave and master is not officially supported at same time?
Do you guys know of any marine (ABS or DNV) approved modbus TCP solution for Rockwell Controllogix?
Our system:
Redundant 1756-L72
- Act as master(client) connected to 6 Modbus TCP slaves(servers)
- Act as Modbus TCP slave(server) (redundant=needs to be separate ports)
Erlier we have used Prosoft cards, but those don't have valid marine approvals anymore.
Rockwell own software code for Modbus only supports 4 slave, and slave and master is not officially supported at same time?