WERMA SIGNALTECHNIK Version 1.2.0 - 0911 6
2.3 Safety instructions
Caution!
- Please also refer to the instruction leaflet for your WERMA signal tower.
- The USB terminal element is not suitable for safety critical applications.
- For use with 24 V WERMA signal elements with max. 90 mA.
2.4 Technical data
Operating voltage 5 V DC (USB)
Output voltage 24 V DC (+/- 10 %)
Current consumption Typ. 500 mA
Output current Max. 90 mA
Min. operating temperature - 25 °C
Typ. operating temperature + 25 °C
Max. operating temperature + 60 °C
The signal tower elements can be triggered directly from a PC or Laptop via a standard USB
interface. The USB port must deliver min. 500 mA, if not a USB-Hub with external power supply
must be used.
KOMPAKT 71