TrolMaster DSC-2 240V CO2 Device Station | 10A Relay for Hydro-X

TrolMaster DSC-2 Brings 240V CO2 Equipment Under Hydro-X Control

The DSC-2 is a plug-in relay module that sits between a CO2 device and a 240V receptacle. Your Hydro-X controller turns it on and off over an RJ12 cable, based on its CO2 sensor reading and your settings. It accepts 100–240VAC at 50/60Hz and passes that same voltage to the load, up to 10A of output current. TrolMaster's plug chart lists it as the US 240V version of the CO2 station, with the DSC-1 covering 120V rooms. Supplemental CO2 devices and CO2 exhaust controls both fit the job. The box holds the module, a 16 ft and a 4 ft RJ12 cable, and an RJ12 T-splitter for daisy-chaining modules. A small address button links it to the main controller the first time you power it up. On the DS module family, a solid green LED means the output is on, and blinking red means the load tripped the overload. The module measures 3.35 × 3.15 × 3.54 in and ships at 0.84 lbs. It is rated for rooms between 32 and 122°F at up to 90% relative humidity.

Where a 240V CO2 Device Station Fits in the Room

Most growers plug the module in right at the receptacle that feeds the CO2 equipment, then run the RJ12 line back to the controller. Keep it off the floor and away from the reservoir, since the housing is a plug-in module and not a sealed enclosure. The controller does the thinking here. Set it to hold CO2 only during the light period and to stop injecting whenever the exhaust fans come on. Without that interlock, you end up paying to vent enriched air straight out of the room. The overload indicator earns its keep when a new piece of gear draws more than expected on start-up. If it trips, unplug the module to reset it, then check the load before plugging it back in. Most CO2 regulators and burner igniters in hobby rooms run on standard household voltage, so check the nameplate first. For anything that draws past the module's rating, drive a contactor with it rather than the device directly. In rooms already wired for high-voltage lighting and HVAC, it keeps CO2 on the same controller and the same schedule as everything else.

Key Features

• 240V US Version: Pairs with 240V CO2 equipment, while the DSC-1 handles 120V rooms on the same system.
• 10A Output: Covers typical supplemental CO2 devices and exhaust controls without an extra relay in between.
• RJ12 Plug and Play: The controller link runs over the included cables, and a T-splitter lets modules share one line.
• Address Button and LED: One press links it to the controller, and the LED shows standby, on, or overload at a glance.
• Overload Protection: A blinking red LED flags an overloaded output, and unplugging the module resets it.

Technical Specifications