Description
The Trolmaster Hydro-X Dry Contact (DSD-1) provides a flexible and reliable solution for connecting and controlling a wide variety of devices through a dry-contact relay. Compatible with both the Hydro-X and Aqua-X Control Systems, the DSD-1 allows users to operate equipment that requires a contact closure to activate. This versatile module can be configured to perform the same functions as other Trolmaster power modules, making it ideal for lighting, pumps, CO2 systems, environmental devices, and more.
Key Features:
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Works with Hydro-X and Aqua-X systems for expanded compatibility
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Dry-contact relay control for devices requiring a contact closure signal
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Configurable control functions—operates like other Trolmaster power modules
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Supports multiple applications: lighting contactors, pump controls, CO2 systems, temperature or humidity devices
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Manual override button for easy ON/OFF operation
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Plug-and-play connection via the “devices” line for quick installation
Specifications:
| Feature | Details |
|---|---|
| Model | DSD-1 |
| System Compatibility | Trolmaster Hydro-X & Aqua-X |
| Control Type | Dry-contact (relay closure) |
| Manual Control | Onboard ON/OFF button |
| Typical Applications | Lighting, pumps, curtains, CO2, temperature, humidity |
| Connection | Standard RJ12 communication cable |






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