Drive selection memo
The Siemens 6SL3210-1KE14-3AC1 is a SINAMICS G120C compact drive rated for 1.5 kW output with a 150% overload capability for 3 seconds — sized for a standard 2 HP induction motor on 380-480 VAC three-phase supply. The integrated Class A EMC filter covers conducted emissions for most industrial environments without an external filter. CANopen fieldbus is onboard, so no option card is needed for that protocol.
I/O and integration
The I/O complement — 6 digital inputs, 2 digital outputs, 1 analog input, 1 analog output — covers basic speed control and status feedback without an expansion module. Safe Torque Off (STO) is integrated per the description, eliminating the need for a separate safety relay on the drive output. The IP20 / UL Open Type enclosure suits panel-mount installation; the FSA frame size (196 x 73 x 203 mm) fits a standard DIN-rail footprint with clearance for wiring ducts.