The TMA2 astronomical time switch is designed to automate the switching on and off of two different electrical loads according to actual sunrise and sunset times, without the need for external sensors.
Thanks to its two independent outputs, it allows two separate electrical lines to be managed simultaneously, making it ideal for outdoor lighting, illuminated signs, car parks, gardens, and residential and industrial automation systems.
Automatic Astronomical Programming
TMA2 automatically calculates sunrise and sunset times based on the geographical location selected directly through the internal software.
Simply select the city closest to the installation location to obtain precise automatic management throughout the year.
Dual Independent Channel
The two independent changeover relays allow separate programming of:
- two lighting lines
- two different systems
- two independent automation systems
Maximum application flexibility in a single compact device.
Daily and Weekly Programming
TMA2 allows you to create:
- daily programs
- weekly programs
- automatic astronomical programs
The device can store up to 100 programmable events.
Backlit LCD Display
The large backlit LCD display shows:
- current time
- sunrise and sunset
- active programs
- relay status
- operating modes
Graphic icons make configuration simple and intuitive.
Advanced Functions
TMA2 includes:
- automatic mode
- manual mode
- holiday mode
- Jolly function
- Random function
- automatic daylight saving time/standard time changeover
Ideal functions for improving energy efficiency and ease of use.
Accuracy and Reliability
The device uses a high-precision quartz clock with an internal lithium battery and a power reserve of up to 7 years.
Programs and settings are retained even in the event of a power interruption.
Application Compatibility
Compatible with:
- LED lamps
- fluorescent lamps
- halogen lamps
- incandescent lamps
- residential and industrial loads
Supported loads:
- incandescent: 3000 W
- fluorescent: 1200 VA
- low-voltage halogen: 2000 VA
- 230 V halogen: 3000 W
