GS4 drives are available up to 300 hp in 460 V models, up to 100 hp in 230 V models. All 230V models can operate in 3-phase or single phase configurations. GS4 drives have a 100 kA Short Circuit Current Rating (SCCR), a 50 deg. C operating temperature rating, and STO (Safe Torque Off) is built in.
Built-in I/O includes eight DC digital inputs, two DC digital outputs (up to 48 V), and five analog channels (3 inputs and 2 outputs) configurable for either voltage, current or potentiometer (input). The expansion I/O slot accepts any one of three I/O option cards (DC In/Out, Relay Out, AC Input).
