{"id":"automationdirect-gs4-2030","model_id":"GS4-2030","name":"AutomationDirect DURApulse GS4-2030","summary":"The AutomationDirect DURApulse GS4-2030 is a 230 VAC high-performance variable frequency drive in a NEMA 1, IP20 enclosure with frame size C. It supplies 30 hp from a three-phase input or 10 hp from a single-phase input and runs three-phase induction motors in either sensorless vector (SVC) or V/Hz control mode. It has integrated dynamic braking, built-in Safe Torque Off, and an RS-485 port supporting Modbus RTU, Modbus ASCII and BACnet.","study_notes":["Input phases: 3 and 1. Output phases: 3.","Horsepower rating: 30 hp with 3-phase input, 10 hp with 1-phase input.","Amperage rating: 86 A with 3-phase input and 33 A with 1-phase input; variable torque rating 90 A.","Control mode: SVC or V/Hz. Carrier frequency range 2-15 kHz; output frequency range 0.1-599 Hz.","Integrated EMI filter: No. Internally bypassed: No. Reverse capability: built-in.","Communication: (1) RS-485 (RJ12) port, up to 115.2k baud, supporting Modbus RTU, Modbus ASCII and BACnet.","Analog I/O: 3 input channels (11-bit, 0-20 mA / 4-20 mA, +/-10 VDC) and 2 output channels (10-bit, 0-20 mA / 4-20 mA, 0-10 VDC).","Discrete I/O: 8 sinking/sourcing inputs at 24 VDC and 4 relay/sinking/sourcing outputs at 240 VAC / 48 VDC, including 2 Form C (SPDT) relays. Load current 3 A/point relay, 50 mA/point discrete.","Programming language: ladder. Connector type: screw terminals. Mounting: panel or wall.","Optional EtherNet/IP and Modbus TCP cards are available; an EDS file and a Rockwell AOI are provided for the GS4_CM-ENETIP card.","Intended for use with 3-phase induction motors. User-supplied external fuse required."],"safety_notes":["Safe Torque Off (STO) is built-in.","Enclosure type NEMA 1 with IP20 rating.","Operating temperature rating -10 to +50 deg C.","UL Listed, File # E198015. CE declarations available. RoHS status: Yes. EU REACH document available.","No integrated EMI filter; an EMI mitigation techniques application note is listed in the documentation."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs4-2030","title":"DURApulse AC High-performance Drive: 230 VAC, 30hp with 3-phase input, 10hp with 1-phase input, (VFD) (PN# GS4-2030) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS4-2030_cutsheet.pdf","title":"GS4 2030 cutsheet","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":10,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"vfd","manufacturer":"automationdirect","controllers":[],"weight_kg":12.34,"supply_voltage":"230 VAC","frame_size":"C","output_type":"PWM output","ip_rating":"IP20","operating_temp_min_c":-10,"operating_temp_max_c":50,"joints":[],"protocols":["modbus-rtu","modbus-ascii"],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/automationdirect-gs4-2030","license":"https://creativecommons.org/licenses/by/4.0/"}