Hydro-X Dry Contact Device Station (DSD-1)

Regular Price $75.05

The Trolmaster DSD-1 Dry-Contact module provides a simple and flexible solution to who want to connect & control devices to the Hydro-X using a “dry-contact” or relay to activate the device. Some equipment requires either normally open or normally closed contact closure in order to activate the equipment. The DSD-1 is the product that you need to control those types of devices.

The DSD-1 plugs into a standard Nema 120 volt 15/20-amp power outlet to provide operating power to the DSD-1 circuitry. Then the user can use any voltage (up to 240 volts @ 10-amps) to connect their control voltage from their equipment to the common, normally open and/or normally closed contacts on the DSD-1. Almost any device that requires a “dry-contact” or relay to activate will work with the DSD-1.

The DSD-1 can be configured to work as the other Trolmaster power modules work. The DSD-1 connects into the “devices” line on the Hydro-X and can be set to control an almost infinite number and types of devices such as:
• Lighting contactors
• Light Deprivation curtains
• Pump contactors
• Temperature devices
• Humidity devices
• CO2 devices

*Consult Trolmaster for questions concerning your particular device.

1 in stock

SKU: 15825 Category:


TrolMaster Dry Contact Device Station for Hydro-X System (DSD-1)
• LCD Display, Easy Operation
• Seamless Connection with Hydro-X
• Multiple Purposes Assignment
• Plug & Play

1 x   Hydro-X Dry Contact Device Station (DSD-1)
1 x   16ft RJ12 Cable
1 x   4ft RJ12 Cable
1 x   RJ12 T-Splitter

Input Voltage:                           100~240 VAC, 50/60Hz
Output Current:                       10A
Output Voltage:                       100~240 VAC, 50/60Hz
Working Environment:         Temperature 32-122°F, Humidity = 90%

Additional information

Weight .75 lbs
Dimensions 3.3 × 3.1 × 3.5 in



TrolMaster Agro Instruments Co., Ltd. is an agriculture technology company, offering next generation environmental controllers in the horticultural market. We have deep roots in the horticulture and Controller industries and have invented a platform that is smart and connective. With an incredible flexibility, our platform is able to cover each individual grower’s needs, from the home hobbyist to large industrial facilities. Our platform offers remote access applications that enable our customers to manage every aspect of their grow facilities from anywhere anytime. We deliver automation, control, data collection, monitoring, and optimization. The upgradability of our systems also offers the value of continual improvements. We listen to growers, build products for growers…


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