# AutomationDirect GS11N-11P0

Hardware · `GS11N-11P0` · verification: source checked

The GS11N-11P0 is an enclosed DURApulse GS10 series AC micro drive. It accepts 120 VAC single-phase input and provides 230 VAC three-phase output for a 1 hp motor. It uses SVC or V/Hz control, has integrated dynamic braking, and communicates over RS-485 using Modbus RTU or ASCII.

## Specification

| Property | Value |
|---|---|
| Category | vfd |
| Supply voltage | 120 VAC |
| Rated power | 0.745699872 kW |
| Rated current | 4.8 A |
| Frame size | C1 |
| 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

- UL Listed File # E198015. The document states no UL Recognized file, no UL Hazardous file, and no CSA file.
- Safe Torque Off (STO): None.
- A user-supplied external fuse is required.

## Study notes

- GS10 series enclosed micro drive; controller type is Micro.
- Input is 1-phase 120 VAC; output is 3-phase 230 VAC.
- Horsepower rating is 1 hp with 1-phase input.
- Variable-torque amperage rating is 5.5 A.
- Control mode is SVC or V/Hz.
- Integrated dynamic braking and built-in reverse capability; internally bypassed: No.
- Integrated EMI filter: No.
- RS-485 (RJ45) port supports Modbus RTU Slave and Modbus ASCII Slave up to 38.4k baud.
- Analog input: 1 channel, 12-bit, 0-20 mA / 4-20 mA or 0-10 VDC. Analog output: 1 channel, 12-bit, 0-10 VDC.
- Discrete inputs: 5 points at 24 VDC, sinking/sourcing. Discrete outputs: 2 relay/sinking/sourcing points rated 240 VAC and 48 VDC.
- Load current: 3 A/point relay, 50 mA/point discrete.
- Carrier frequency range is 2-15 kHz; output frequency range is 0.1-599 Hz. For use with 3-phase induction and permanent magnet AC motors.

## Sources

1. [DURApulse AC Micro Drive: 120 VAC, 1hp with 1-phase input, (VFD) (PN# GS11N-11P0) | AutomationDirect](https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/micro_vfds/gs11n-11p0) (accessed 2026-10-26)
2. [GS11N 11P0 cutsheet](https://cdn.automationdirect.com/static/specs/cutsheet/GS11N-11P0_cutsheet.pdf) (accessed 2026-10-26)

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