{"id":"automationdirect-gs33-22p0","model_id":"GS33-22P0","name":"AutomationDirect DURApulse GS33-22P0","summary":"The GS33-22P0 is an enclosed DURApulse GS30 series AC variable frequency drive rated 2 hp with a 230 VAC three-phase input and three-phase output. It controls three-phase induction and permanent magnet AC motors using SVC, V/Hz, FOC, encoder or torque control modes. It has a B1 frame, RS-485 (RJ45) and USB B ports, spring clamp terminals, integrated dynamic braking and built-in Safe Torque Off.","study_notes":["Rated 2 hp with 3-phase input; amperage rating 7.5 A and variable torque amperage rating 8 A.","Input and output voltage both nominal 230 VAC, three input phases and three output phases.","Control modes: SVC, V/Hz, FOC, encoder or torque mode.","Port protocols are Modbus RTU Slave and Modbus ASCII Slave over RS-485 (RJ45), plus one USB B port; port speed up to 115.2k baud.","Output frequency range 0.1–599 Hz; carrier frequency range 2–15 kHz.","Analog I/O: 2 input channels (0–20 mA / 4–20 mA, ±10 VDC, 12-bit resolution) and 1 output channel (0–20 mA / 4–20 mA, 0–10 VDC, 10-bit resolution).","Discrete I/O: 7 inputs at 24 VDC (sinking/sourcing) and 3 outputs rated 240 VAC and 30 VDC, including one Form C (SPDT) relay; load current 3 A/point relay and 50 mA/point discrete.","Input signals accepted: 4–20 mA, voltage, potentiometer or pulse train; output type is PWM.","Integrated dynamic braking; no integrated EMI filter; reverse capability built in; not internally bypassed.","Mounting on 35 mm DIN rail, panel or wall; spring clamp terminals; frame size B1.","Programming language is ladder logic; no integrated EMI filter.","Optional communication, encoder and I/O modules are available."],"safety_notes":["Safe Torque Off (STO) is built in.","Enclosure is IP20 rated.","Temperature rating -20 to +50 °C.","A user-supplied external fuse is required.","UL Listed File # E198015; CE declaration and RoHS status Yes (see CE document); EU REACH document available; no UL Recognized, UL Hazardous or CSA file listed."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs33-22p0","title":"DURApulse AC High-performance Drive: 230 VAC, 2hp with 3-phase input, (VFD) (PN# GS33-22P0) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS33-22P0_cutsheet.pdf","title":"GS33 22P0 cutsheet","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":9,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"vfd","manufacturer":"automationdirect","controllers":[],"supply_voltage":"230 VAC, 3-phase","rated_current_a":7.5,"frame_size":"B1","ip_rating":"IP20","operating_temp_min_c":-20,"operating_temp_max_c":50,"joints":[],"protocols":["modbus-rtu","modbus-ascii"],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/automationdirect-gs33-22p0","license":"https://creativecommons.org/licenses/by/4.0/"}