E-Stop Trigger
E-Stop Trigger
Hardwired automation for CNCs and contactor-driven tools.
The E-Stop Trigger integrates directly with the control circuit of any tool that has its own contactor, including CNC routers, lasers and production equipment, tying into the E-Stop and tool-run signal so GRIT can log runtime, open blast gates, and lock the tool out without touching the main power wiring.
Key Features
- E-Stop integration: Removable terminal lands directly on the tool's emergency stop circuit
- Tool-run sensing: Removable terminal reads a compatible tool-running signal; match the input rating on your Trigger
- Current transformer: Confirms actual tool load independent of the control signal
- Automated dust collection: Opens blast gates and starts collectors on tool-on
- Status LED: Red/green indicator shows locked, idle, or running
Specifications
- SKU GA-TR4000
- Power AC mains
- Signal Input Low-voltage run signal; follow the assembled unit's input rating
- E-Stop Terminal Removable
- Sensing Current transformer
- Connectivity GRIT Mesh Network
- Status RGB LED
In the Box
- 1x GRIT E-Stop Trigger (GA-TR4000)
- Removable E-Stop contact terminal
- Removable tool-run signal terminal
- Current transformer
- AC mains power leads
Compatibility
For any tool with its own contactor and accessible E-Stop circuit, including CNC routers, lasers, plasma tables and production equipment. Pro GRIT Track is required for RFID-enabled systems; contact GRIT for details.
Installation
Land the E-Stop terminal on the tool's emergency stop circuit, connect the tool-run signal, clamp the current transformer around the load conductor, and power the Trigger from a verified AC source within its label rating. We recommend a licensed electrician for all hardwired installations.
*GRIT Hub is required for device functionality.
Important Notes
Professional electrical installation recommended. Systems with GRIT Track require a software upgrade (+25%); contact us before ordering so we can configure your devices.