Oliver Micka
Member
Hi all.
Are someone was tried to connect HMI with only serial port ( rs232/485 ) to a PLC (S7-1200 + CM 1241 RS485 )
I have a machine, where is a several Kinco HMI ( MT4404T - comm throught RS485 ), original PLC was Replaced to S7-1200, but buy a new HMI´s is not rentability for this time.
Are someone was tried to connect HMI with only serial port ( rs232/485 ) to a PLC (S7-1200 + CM 1241 RS485 )
I have a machine, where is a several Kinco HMI ( MT4404T - comm throught RS485 ), original PLC was Replaced to S7-1200, but buy a new HMI´s is not rentability for this time.