Lighting / Controllers & Dimmers
User Guide for Sunricher INGY to 0-10V Converter with 20A Relay SR-IG2421-SVVT
Quick guide for the Sunricher INGY to 0-10V Converter with 20A Relay (SR-IG2421-SVVT). Includes wiring diagrams, installation steps, technical specifications, and reset procedures.
Table of contents
Quick guide from the manual
The Sunricher INGY to 0-10V Converter with 20A Relay is a wireless signal converter designed for mesh networks. Before installation, ensure the power supply is disconnected. The device requires specific wiring: 12AWG for power lines and 22AWG for dimming/signal lines. To reset the device, press and hold the Reset button for over 5 seconds until the indicator flashes.
Product overview
This device acts as an INGY to 0-10V signal converter utilizing a Wirepas mesh network. It features a built-in 20A relay and supports Sunricher kinetic energy switches as well as EnOcean switches (EWSSB and EWSDB). It is UL listed and IP20 rated for indoor use.
Technical specifications
Input: 100-277VAC, Wirepas (INGY) signal.
Output (0/1-10V): Max 20mA current.
Output (Relay): 100-277VAC switching voltage, Max 20A current.
Relay Ratings:
- AC General Use: 20A @ 120-277VAC
- Resistive: 20A @ 120VAC, 20A @ 277VAC
- Capacitive: 8A @ 120-277VAC
- Motor: 0.5 HP @ 120VAC, 1 HP @ 240VAC
Environment: Operating temperature 0°C to +40°C, Relative humidity 8% to 80%.
Installation and wiring
The device is designed for installation in a junction box using a 1/2" knockout interface. Wiring must be performed according to the provided diagrams. There are two primary configurations:
- 0-10V Dimming Without Relay: Connects the AC input and 0-10V output directly to the dimmable driver.
- 0-10V Dimming With Relay: Utilizes the relay to switch the AC power to the dimmable driver while maintaining the 0-10V signal connection.
Always ensure the correct gauge wire is used: 12AWG for power lines and 22AWG for dimming/signal lines.
Operation and reset
The device features an LED indicator and a Reset key. When the controller is added to the network, the LED indicator flashes slowly. To withdraw the device from the internet/APP, press the Reset key; the LED will flash quickly to indicate success.
Safety warnings
- DO NOT expose the device to moisture.
- DO NOT install with power applied to the device.
- High Voltage: Disconnect power supply before servicing.
- When connected to 277VAC, the control should be connected to three-phase three-wire unearthed systems.
- Rated impulse voltage: 4000V.
- Overcurrent protective device: 25A.
Practical help
Common problems
Device not responding or needs to be removed from network
Press and hold the Reset button for over 5 seconds until the LED indicator flashes quickly.
Incorrect wiring gauge
Use 12AWG wire for power lines and 22AWG wire for dimming/signal lines.
Before use
- Ensure the power supply is disconnected before starting installation.
- Verify that the input voltage is within the 100-277VAC range.
- Check that the load type is compatible with the relay ratings (Resistive, Capacitive, or Motor).
- Ensure the installation environment is within 0°C to +40°C.
- Confirm the junction box has a 1/2" knockout interface.
Specs in practice
- Relay Current (Max 20A)
- The maximum current the internal relay can switch for connected loads.
- 0-10V Output Current (Max 20mA)
- The maximum current capacity for the dimming signal control.
Model compatibility
- Supports Sunricher kinetic energy switches.
- Supports EnOcean switches EWSSB and EWSDB.
- Compatible with Wirepas mesh networks.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.