{"id":"automationdirect-gs11n-20p2","model_id":"GS11N-20P2","name":"AutomationDirect GS11N-20P2","summary":"The GS11N-20P2 is an enclosed micro AC variable frequency drive from the DURApulse GS10 series. It takes single-phase 230 VAC input and gives three-phase 230 VAC output for a 1/4 hp motor, using either sensorless vector control (SVC) or V/Hz control mode. It provides an RS-485 port running Modbus RTU or Modbus ASCII slave, analog and discrete I/O, and integrated dynamic braking.","study_notes":["Series GS10, controller type micro, A1 frame size, enclosed housing for panel or wall mounting.","Input: 1-phase 230 VAC; output: 3-phase 230 VAC. Rated current 1.6 A, variable torque rating 1.8 A, 1/4 hp with 1-phase input.","Control mode SVC or V/Hz; carrier frequency range 2-15 kHz; output frequency range 0.1-599 Hz; built-in reverse capability.","Communication: (1) RS-485 port on RJ45, Modbus RTU Slave and Modbus ASCII Slave, up to 38.4k baud.","Analog I/O: 1 input channel (current/voltage, 0-20 mA and 4-20 mA, 0-10 VDC, 12-bit) and 1 output channel (0-10 VDC, 12-bit).","Discrete I/O: 5 sinking/sourcing inputs at 24 VDC and 2 outputs at 240 VAC/48 VDC, including (1) Form C (SPDT) relay; load current 3 A/point relay, 50 mA/point discrete.","Spring clamp terminals; external fuse is user-supplied; integrated EMI filter: no; internally bypassed: no.","Intended for 3-phase induction and permanent magnet AC motors.","Item shipping weight stated as 2.15 lb; country of origin India; HS code 8504.40."],"safety_notes":["No Safe Torque Off (STO) function is provided.","A user-supplied external fuse is required; the drive is not internally bypassed.","Agency approvals: UL Listed file # E198015, CE, RoHS compliant; no UL Recognized file, no UL Hazardous file and no CSA file."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/micro_vfds/gs11n-20p2","title":"DURApulse AC Micro Drive: 230 VAC, 1/4hp with 1-phase input, (VFD) (PN# GS11N-20P2) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS11N-20P2_cutsheet.pdf","title":"GS11N 20P2 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":[],"supply_voltage":"230 VAC, 1-phase input","rated_current_a":1.6,"frame_size":"A1","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-gs11n-20p2","license":"https://creativecommons.org/licenses/by/4.0/"}