# AutomationDirect GS23-57P5

Hardware · `GS23-57P5` · verification: source checked

The GS23-57P5 is a DURApulse GS20 series general-purpose AC variable frequency drive. It accepts 575 VAC three-phase input and provides 7.5 hp output with SVC, V/Hz, FOC and torque control modes. It includes RS-485 communication, integrated dynamic braking, and an optional EtherNet/IP and Modbus TCP card.

## Specification

| Property | Value |
|---|---|
| Category | vfd |
| Supply voltage | 575 VAC |
| Rated power | 5.59274904 kW |
| Rated current | 9.9 A |
| Frame size | D |
| Output type | PWM output |
| IP rating | IP20 |
| Operating temp min | -20 °C |
| Operating temp max | 50 °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

- Built-in Safe Torque Off (STO).
- UL Listed File # E198015; CE; RoHS compliant.
- Requires user-supplied external fuse.

## Study notes

- Control modes: SVC, V/Hz, FOC or torque.
- Integrated dynamic braking.
- Optional EtherNet/IP and Modbus TCP card available.
- Carrier frequency range 2–15 kHz; output frequency range 0.1–599 Hz.
- I/O: 7 discrete inputs, 3 discrete outputs, 2 analog inputs, 1 analog output.
- Communication: RS-485 (RJ45) and USB B; up to 115.2k baud.
- Programming language: Ladder.
- For use with 3-phase induction and permanent magnet AC motors.
- Input signal: 4–20 mA, voltage, potentiometer or pulse train input.
- Item shipping weight: 5.45 lb.

## Sources

1. [DURApulse AC General Purpose Drive: 575 VAC, 7-1/2hp with 3-phase input, (VFD) (PN# GS23-57P5) | AutomationDirect](https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/general_purpose_vfds/gs23-57p5) (accessed 2026-10-26)
2. [GS23 57P5 cutsheet](https://cdn.automationdirect.com/static/specs/cutsheet/GS23-57P5_cutsheet.pdf) (accessed 2026-10-26)

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