Start here for access to our Knowledge Base to get answers to over one hundred thousand questions online in seconds.Find Answers
...See what we've been doing in some of our major markets.Find your Location
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
Setting the Voltage Level of the TM500
1A. Press the SELECT button until the Voltage LED ( V ) is illuminated.
2A. Press the SELECT and RESET buttons simulataniously until the LED display flashes.
3A. Press the RESET button to change the displayed voltage to the desired fully-charged voltage level:
• For a 12 VDC system, set this voltage between 14.3–14.9 volts for
• For a 24 VDC system, set this voltage between 28.6–29.6 volts for
• For a 48 VDC system, set this voltage between 57.2–59.2 volts for
Refer to the battery manufacturer’s recommendation for other types
4A. Press the SELECT button to accept the new value. The selection range is between 10 to 64.9 VDC.