{"id":"automationdirect-gs23-4015","model_id":"GS23-4015","name":"AutomationDirect GS23-4015","summary":"The GS23-4015 is an enclosed general-purpose AC variable frequency drive in the DURApulse GS20 series. It runs from a 460 VAC three-phase supply and is rated 15 hp, driving three-phase induction or permanent magnet AC motors in SVC, V/Hz, FOC or torque control modes. It has an RS-485 port, USB B port, seven discrete inputs, three discrete outputs and integrated dynamic braking, and accepts an optional EtherNet/IP and Modbus TCP card.","study_notes":["Control modes: SVC, V/Hz, FOC or torque.","Communications: (1) RS-485 (RJ45) and (1) USB B, up to 115.2k baud; Modbus RTU Slave and Modbus ASCII Slave.","EtherNet/IP and Modbus TCP are only available through an optional card (GS20A-CM-EIP2 or GS20A-CM-ENETIP), not built in.","Rated current 25 A; variable torque rating 28 A.","Discrete I/O: 7 inputs at 24 VDC (sinking/sourcing) and 3 outputs at 240 VAC / 48 VDC (relay/sinking/sourcing, one Form C SPDT relay).","Analog I/O: 2 inputs (0-20 mA and 4-20 mA, +/-10 VDC, 10-bit and 12-bit) and 1 output (0-20 mA and 4-20 mA, 0-10 VDC, 10-bit).","Carrier frequency range 2-15 kHz; output frequency range 0.1-599 Hz.","Integrated dynamic braking; no integrated EMI filter; not internally bypassed.","Programming language: ladder. GSLOGIC drive PLC software and GSOFT2 configuration software are listed for the drive.","Frame size E, enclosed, panel or wall mounting, spring clamp terminals.","No RS-485/USB isolation details given; reverse capability built in."],"safety_notes":["Safe Torque Off (STO) is built in.","UL Listed File # E198015; CE declaration; RoHS compliant.","A user-supplied external fuse is required.","Relay contact load 3 A/point; discrete output load 50 mA/point."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/general_purpose_vfds/gs23-4015","title":"DURApulse AC General Purpose Drive: 460 VAC, 15hp with 3-phase input, (VFD) (PN# GS23-4015) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS23-4015_cutsheet.pdf","title":"GS23 4015 cutsheet","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":12,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"vfd","manufacturer":"automationdirect","controllers":[],"weight_kg":4.921,"supply_voltage":"460 VAC","rated_power_kw":11.19,"rated_current_a":25,"frame_size":"E","output_type":"PWM output","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-gs23-4015","license":"https://creativecommons.org/licenses/by/4.0/"}