Designed for operation with a sensor with 4... 20 mA output or digital TWD connected by two-wire or three-wire circuit, as well as for organization of digital indication of the current vibration values and errors (when DVA121.604, DVA121.632, DVA121.664 sensors are connected);
In addition to the safety barrier function, it can be also used as a power supply for sensors;
- OLED display;
- digital interface.