TrolMaster DSP-1 Program Device Station – 10A Timer Control Module

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Regular price $99.99
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The TrolMaster DSP-1 Program Device Station is a programmable timer control module designed to automatically turn connected equipment ON and OFF according to time-based schedules.

Unlike temperature, humidity or CO₂ device stations, the DSP-1 controls equipment based on time rather than environmental sensor readings. It is ideal for equipment such as pumps, fans and other devices that need to operate on a programmed schedule.

The DSP-1 supports 120 VAC, 50/60 Hz equipment up to 10 amps, making it a versatile control module for a wide range of grow-room and irrigation applications.

When connected to a compatible TrolMaster controller through RJ12 cabling, users can configure scheduled operation directly through the control system. The module includes an addressing button and LED status indicator for simple installation and troubleshooting.

The DSP-1 also features a manual override function. Pressing and holding the button allows the connected equipment to be manually switched ON or OFF when required.

With the Aqua-X irrigation system, the DSP-1 can operate as a programmable irrigation timer or be configured as a Master Pump controller. When linked with an OA6-24 control board, the pump can automatically activate whenever an irrigation zone is running.

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Product overview

The TrolMaster DSP-1 is a programmable 10A timer device station that controls connected equipment according to scheduled ON/OFF times. Supporting 120 VAC equipment, it is ideal for pumps, fans and other time-controlled devices and can also serve as a Master Pump controller with Aqua-X.

Key Features
  • Programmable time-based equipment control
  • Controls equipment independently of temperature, humidity or CO₂
  • Compatible with 120 VAC, 50/60 Hz
  • Maximum output current of 10A
  • Ideal for pumps, fans and other scheduled equipment
  • Manual ON/OFF override
  • LED status and overload indication
  • RJ12 communication connection
  • Addressable plug-and-play module
  • Compatible with multiple TrolMaster control systems
  • Can operate as an Aqua-X irrigation timer
  • Supports Aqua-X Master Pump control when paired with an OA6-24
  • Includes RJ12 cables and T-splitter
Technical specifications

Model: DSP-1
Product Type: Program Device Station / Timer Module
Input Voltage: 120 VAC, 50/60 Hz
Output Voltage: 120 VAC, 50/60 Hz
Maximum Output Current: 10A
Control Method: Time-based programming
Manual Override: Yes
Status Indicator: LED
Overload Indicator: Yes
Controller Connection: RJ12
Addressing: Yes
Installation: Plug-and-play
Operating Temperature: 32–122°F
Operating Humidity: Up to 90% RH
Package Dimensions: 85 × 80 × 90 mm
Gross Weight: 0.34 kg

Package Includes

  • 1 × DSP-1 Program Device Station
  • 1 × 16 ft RJ12 cable
  • 1 × 4 ft RJ12 cable
  • 1 × RJ12 T-splitter
Manuals and downloads
Frequently asked questions

What does the TrolMaster DSP-1 control?

The DSP-1 controls electrical equipment according to programmed time schedules rather than temperature, humidity or CO₂ readings. It can be used with pumps, fans and other equipment rated within its electrical limits.

What is the maximum load for the DSP-1?

The DSP-1 can control equipment drawing up to 10 amps and supports 120 VAC, 50/60 Hz power.

Can I manually turn the DSP-1 ON or OFF?

Yes. Pressing and holding the module button provides a manual override that allows the connected equipment to be switched ON or OFF.

Can the DSP-1 control an irrigation pump?

Yes. With Aqua-X, the DSP-1 can be used as a programmable irrigation timer or as a Master Pump controller. When linked with an OA6-24, it can automatically activate the pump whenever an irrigation zone is operating.

What do the DSP-1 LED indicators mean?

A fast blinking green LED indicates the module is not addressed or communication is interrupted. Slow blinking green indicates the module is connected but OFF. Solid green indicates it is ON. A blinking red LED indicates an overload condition.