PLCs that talk IEC 60870-5-104

Hi everyone,

Are there any PLCs that talk the IEC 60870-5-104 protocol?

Thanks!

Not sure. But you can buy a Prolinx Gateway that can act as a protocol converter. IEC 60870-5-104 can be converted to Allen Bradley DF1, Ethernet I/P etc. So might be a better option.

Siemens S7 300/400 using standard hardware. A Company located in Norway have done a software solution with function blocks. I have done a project with 101 protocol using these function blocks and I know they also have a solution for 104 protocol. I have forget the name of the company but I will do some searching and come back with it.

Beckhoff Twincat PLC has a libray for IEC 60870-5-104

Siemens also list this for comms