Hi there!
here it's again!!!
DI :
-Overcurrent switch will use DIP switch to simulate as a O/C
-Temerature Switch will use DIP switch to simulate as a A TEMP SWITCH

DO:
-K1 Relay
-K2 relay
-K3 relay
-K4 Contactor

Let us assume that:-.
A motor is to be started with main contactor K. and K is energized through safety
relay K3. Safety relay K3 is energized through relays K1 and K2.

Is it possible to eleminate auxiliary relays in this case ?

How can I ve minimum relays in the starter box ?
Give me a lead rest I will steer ahead.

Thanks

Rashu