Safe torque off function 141 Multiple drives (internal power supply)ACS580-07ACS580-07ACS580-07STOControl unitControl unitControl unitKSTOOUT2OUT1+ 24 V DCIN1IN2SGND+ 24 V DC 3435363738STOOUT2OUT1+ 24 V DCIN1IN2SGND+ 24 V DC 3435363738OUT2OUT1+ 24 V DCIN1IN2SGND+ 24 V DC 3435363738