{"id":"automationdirect-gs33-42p0","model_id":"GS33-42P0","name":"AutomationDirect GS33-42P0","summary":"The GS33-42P0 is a DURApulse GS30 series enclosed AC variable frequency drive rated for 2 hp motors on a 460 VAC three-phase supply. It controls three-phase induction and permanent magnet AC motors using SVC, V/Hz, FOC, encoder or torque control modes, with integrated dynamic braking and a built-in Safe Torque Off function. Setup and monitoring are done through its keypad, RS-485 (Modbus) port or USB B port, and optional communication, encoder and I/O modules can be added.","study_notes":["Rated 2 hp with 3-phase input; input and output are both 3-phase at 460 VAC nominal.","Amperage rating 4.2 A; variable torque amperage rating 4.6 A.","Control modes: SVC, V/Hz, FOC, encoder or torque.","Output frequency range 0.1-599 Hz; carrier frequency range 2-15 kHz.","I/O: 7 discrete inputs (24 VDC, sinking/sourcing) and 3 discrete outputs (relay/sinking/sourcing, one Form C SPDT relay).","Analog: 2 current/voltage input channels (12-bit, 0-20 mA and 4-20 mA, +/-10 VDC) and 1 current/voltage output channel (10-bit, 0-20 mA and 4-20 mA, 0-10 VDC).","Communication ports: (1) RS-485 (RJ45) and (1) USB B, port speed up to 115.2k baud.","Input signal options: 4-20 mA, voltage, potentiometer or pulse train.","Output type is PWM; reverse capability is built-in.","Mounting: 35 mm DIN rail, panel or wall; connector type is spring clamp terminals.","Programming language is ladder; optional communication, encoder and I/O modules are available.","No integrated EMI filter and no internal bypass."],"safety_notes":["Safe Torque Off (STO) is built-in.","Enclosure rating IP20; enclosure type is enclosed.","Operating temperature rating -20 to +50 deg C.","Requires a user-supplied external fuse.","UL Listed File # E198015; CE declaration available; RoHS status: Yes.","Load current limits: 3 A per point for the relay output, 50 mA per point for discrete outputs."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs33-42p0","title":"DURApulse AC High-performance Drive: 460 VAC, 2hp with 3-phase input, (VFD) (PN# GS33-42P0) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS33-42P0_cutsheet.pdf","title":"GS33 42P0 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":"460 VAC","rated_current_a":4.2,"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-gs33-42p0","license":"https://creativecommons.org/licenses/by/4.0/"}