TrolMaster DSP-2 240V Program Device Station | Hydro-X Timer Module

How the TrolMaster DSP-2 Runs Timed Loads

This module turns a Hydro-X or Aqua-X controller into a scheduler for any device that runs on time. It accepts 100 to 240 VAC at 50/60 Hz and switches the same voltage out to the load. Output is rated at 10 A, enough for pumps, UV sterilisers, circulation gear and small lighting loads. A single RJ12 socket carries the link back to the controller, where cycle and program schedules are set. One press of the small addressing button pairs the station with the controller during setup. The LED reads fast green when unpaired, slow green when paired and off, and solid green when the load is running. A blinking red light signals an overload, and unplugging the station clears it. Holding the override button switches the load on or off without touching the stored schedule. The box holds the station, a 16 ft RJ12 cable, a 4 ft RJ12 cable and an RJ12 T-splitter. TrolMaster backs it with a 3-year warranty.

Wiring a 240V Program Device Station Into a Grow Room

A 240V program device station suits rooms built on dedicated 240 V circuits, where every timed load shares the same supply. Plug the station into its outlet, then plug the device into the station. Run the long RJ12 cable from the controller and use the T-splitter to chain the next module along the line. Press the addressing button once and wait for the slow green light before building the schedule. Check the nameplate of each device and keep the running load inside the station's rating. Pumps with a high start-up draw deserve extra headroom below that figure. Mount the station off the floor and away from spray, since it works in up to 90 percent humidity, not wet conditions. Label each station with its address so a reset or swap goes quickly during a busy week. Use the override during maintenance to stop a pump without editing the program. Set up this way, timed equipment across the room follows one controller and one clock.

Key Features

• 100 to 240 VAC input and output: Works on 240 V room circuits at 50/60 Hz.
• 10 A output: Handles pumps, sterilisers, fans and small lighting loads.
• One-button addressing: Pairs with a Hydro-X or Aqua-X controller in seconds.
• Status LED: Shows paired, running and overload states at a glance.
• Manual override: Switches the load without changing the stored schedule.

Technical Specifications