# AutomationDirect GS4-4200

Hardware · `GS4-4200` · verification: source checked

The GS4-4200 is a DURApulse GS4 series AC high-performance variable frequency drive in an open frame. It accepts 460 VAC three-phase input and provides 460 VAC three-phase output, rated 215 hp with 3-phase input. It supports SVC or V/Hz control and has an RS-485 port for Modbus RTU, Modbus ASCII, and BACnet communication.

## Specification

| Property | Value |
|---|---|
| Category | vfd |
| Supply voltage | 460 VAC |
| Rated current | 295 A |
| Frame size | F |
| Output type | PWM output |
| Operating temp min | -10 °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

- Safe Torque Off (STO) built-in.
- Temperature rating: -10 to +50 °C.
- UL Listed File # E198015; RoHS compliant.
- Open frame enclosure; IP rating stated as IP00 and IP20.
- External dynamic braking unit required.
- User-supplied external fuse required.

## Study notes

- DURApulse GS4 series, open frame, frame size F.
- Variable torque amperage rating: 310 A.
- Control mode: SVC or V/Hz.
- Enclosure IP rating stated as IP00 and IP20.
- Communication: one RS-485 (RJ12) port up to 115.2k baud; BACnet is also supported.
- Optional EtherNet/IP and Modbus TCP cards are available.
- Carrier frequency range: 2–15 kHz; output frequency range: 0.1–599 Hz.
- Analog I/O: 3 analog inputs (11-bit resolution), 2 analog outputs (10-bit resolution).
- Discrete I/O: 8 discrete inputs, 4 discrete outputs; relay configuration 2 Form C (SPDT).
- Input signal: 4–20 mA, voltage, or potentiometer input.
- Mounting: wall; connector type: screw terminals.
- Shipping weight: 241 lb.

## Sources

1. [DURApulse AC High-performance Drive: 460 VAC, 215hp with 3-phase input, (VFD) (PN# GS4-4200) | AutomationDirect](https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs4-4200) (accessed 2026-10-26)
2. [GS4 4200 cutsheet](https://cdn.automationdirect.com/static/specs/cutsheet/GS4-4200_cutsheet.pdf) (accessed 2026-10-26)

---

Source page: https://machineschema.com/hardware/automationdirect-gs4-4200  
JSON: https://machineschema.com/hardware/automationdirect-gs4-4200.json  
License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite Machine Schema and the original sources.