briancr said:boom
Shohadawy said:I need a circuit diagram that explains the connection of a 3-phase AC motor to a PLC
I would set up temperature control (PID maybe??) first in the PLC prior to hooking up the motor!FXPert said:Would this be for a BBQ Rotisserie ?
Goody said:It is possible to run a low wattage 3 phase motor direct from a plc.
You would never do it - but its possible.
The motor would not have to take no more than 2 Amp per phase
and you need 3 isolated relay outputs (one per phase)
Program the three outputs to come on together and maybe wire the overload to an input.