{"id":"automationdirect-sv2a-2040","model_id":"SV2A-2040","name":"AutomationDirect SV2A-2040","summary":"The SV2A-2040 is a SureServo2 AC servo drive rated 400 W, fed from 110/230 VAC single- or three-phase supply. It controls torque, velocity and position, accepting step/direction, CW/CCW, A/B quadrature, analog torque/velocity and internal indexing commands. It has one RS-485 (RJ45) port speaking Modbus RTU or Modbus ASCII as a slave, plus digital and analog I/O for machine integration.","study_notes":["Intended for use with 100 W to 400 W servo systems.","Command signals: step and direction, CW/CCW, A/B quadrature, internal indexing (via discrete input and communication port), torque and velocity via analog input.","Discrete I/O: 10 sinking/sourcing inputs and 6 sinking/sourcing outputs.","Analog I/O: 2 voltage input channels (+/- 10 VDC) and 2 voltage output channels (+/- 8 VDC).","Modbus port speed up to 115.2k baud; protocols are Modbus RTU Slave and Modbus ASCII Slave.","EtherNet/IP and Modbus TCP are not built in; they are available as optional cards.","Encoder feedback resolution is 24-bit (16777216 ppr) and encoder output is provided.","Drive output is SVPWM; configuration is via software and keypad; tuning is easy/auto (4 methods)/manual.","Input current: 4 A at 110 VAC 1-phase, 4.7 A at 230 VAC 1-phase, 2.8 A at 230 VAC 3-phase.","Item shipping weight is 2.6 lb; unit is panel mounted in an enclosed housing.","Supplied with a connector kit (ADC part SV2-CON-KIT)."],"safety_notes":["Protection functions: overcurrent, overvoltage, undervoltage, over-temperature, regeneration error, overload, velocity/position error, encoder error, secondary encoder position error, communication error, short circuit.","Enclosure rating IP20; the drive must be installed in an enclosure suitable for the environment.","Operating temperature range 0 to 55 deg C.","UL Listed, File # E198015; CE declaration available; RoHS compliant."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/motion_control/sureservo2_(sv2a_series)_servo_systems/115-z-230v_servo_motors,_drives,_motor_cables/sv2a-2040","title":"Servo Drive: Modbus RTU and ASCII, 400W, 110/230 VAC, 1 and 3-phase (PN# SV2A-2040) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/SV2A-2040_cutsheet.pdf","title":"SV2A 2040 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":"servo_drive","manufacturer":"automationdirect","controllers":[],"supply_voltage":"110/230 VAC","rated_power_kw":0.4,"feedback":"24-bit (16777216 ppr)","output_type":"SVPWM output","ip_rating":"IP20","operating_temp_min_c":0,"operating_temp_max_c":55,"joints":[],"protocols":["modbus-rtu","modbus-ascii"],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/automationdirect-sv2a-2040","license":"https://creativecommons.org/licenses/by/4.0/"}