Can these modules :
Be used with a ProfiNet Interface Card, If so which one?
Code:
S7-300 SM321 16DI 120/230VAC Siemens 6ES7321-1FH00-0AA0
S7-300 SM331 8AI 16Bit Siemens 6ES7331-7NF10-0AB0
S7-300 SM332 8AO 12Bit Siemens 6ES7332-5HF00-0AB1
S7-300 SM322 16DO Relay Siemens 6ES7322-1HH01-0AA0
Be used with a ProfiNet Interface Card, If so which one?