# AutomationDirect SV2A-4F00

Hardware · `SV2A-4F00` · verification: source checked

The SV2A-4F00 is a SureServo2 AC servo drive rated 15 kW with a 460 VAC three-phase input. It controls torque, velocity and position, accepting step/direction, CW/CCW, A/B quadrature, internal indexing and analog command signals. It communicates over one RS-485 (RJ45) port using Modbus RTU or Modbus ASCII, and is intended for 11 kW and 15 kW systems.

## Specification

| Property | Value |
|---|---|
| Category | servo drive |
| Weight | 13.63 kg |
| Supply voltage | 460 VAC, 3-phase |
| Rated power | 15 kW |
| Rated current | 36.7 A |
| Feedback | 24-bit (16777216 ppr) |
| IP rating | IP20 |
| Operating temp min | 0 °C |
| Operating temp max | 55 °C |

## Connected

- Manufacturer: [AutomationDirect](https://machineschema.com/manufacturer/automationdirect.md)
- Protocols: [MODBUS ASCII](https://machineschema.com/protocol/modbus-ascii.md), [MODBUS RTU](https://machineschema.com/protocol/modbus-rtu.md)

## Safety

- UL Listed, file # E198015.
- RoHS status: Yes (see CE document); CE declarations available.
- Supplied with an STO connector (ADC part SV2-CN10-STO).

## Study notes

- Rated 36.7 A input current; SVPWM output; enclosed panel-mount housing.
- Encoder resolution 24-bit (16777216 ppr); encoder output supported.
- Command signals: step and direction, CW/CCW, A/B quad, internal indexing (discrete input and communication port), torque and velocity via analog input.
- I/O: 10 sinking/sourcing discrete inputs, 6 sinking/sourcing discrete outputs, 2 analog voltage inputs (+/- 10 VDC) and 2 analog voltage outputs (+/- 8 VDC).
- RS-485 (RJ45) port speed up to 115.2k baud; Modbus RTU Slave and Modbus ASCII Slave.
- Tuning modes: easy, auto (4 methods), manual; configured by software and keypad.
- Optional EtherNet/IP and Modbus TCP cards are available but are not built in.
- Internal protection functions include overcurrent, overvoltage, undervoltage, over-temperature, regeneration error, overload, velocity/position error, encoder error, secondary encoder position error, communication error and short circuit.
- Intended for use with 11 kW and 15 kW systems.

## Sources

1. [Servo Drive: Modbus RTU and ASCII, 15 kW, 460 VAC, 3-phase (PN# SV2A-4F00) | AutomationDirect](https://www.automationdirect.com/adc/shopping/catalog/motion_control/sureservo2_(sv2a_series)_servo_systems/460v_servo_motors,_drives,_motor_cables/sv2a-4f00) (accessed 2026-10-26)
2. [SV2A 4F00 cutsheet](https://cdn.automationdirect.com/static/specs/cutsheet/SV2A-4F00_cutsheet.pdf) (accessed 2026-10-26)

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