DSD-1 Dry Contact Station

TrolMaster’s DSD-1 Dry Contact Station is a relay module that lets Hydro‑X environmental and Aqua‑X irrigation controllers operate devices requiring a dry‑contact trigger. It connects via the DS “devices” port and can mimic other TrolMaster power stations, providing NO/NC contact closure to drive lighting contactors, pump contactors, temperature-control equipment, humidity devices, and CO2 equipment. The module is plug‑and‑play with RJ12 cabling and includes a 16‑ft cable, 4‑ft cable, and T‑splitter. A front button allows manual ON/OFF override and addressing. Electrical ratings include 100–240 VAC input and a dry‑contact output rated 30 VDC/250 VAC at 6 A. Typical operating conditions are 32–122°F, ≤90% RH. Use it to integrate third‑party gear that accepts contact‑closure control into TrolMaster automation.