I have two 1/2 hp motors that run seperate augers. Each motor has it's own motor starter & O.L. relay. Each motor starter is controlled by a dedicated output from a PLC. I need to change the current arrangemnt so that if one motor trips out on O.L. the other motor shuts off as well. Can I connect the neutrals for the two motor starters in series through the O.L. relay contacts?