Basler Electric BE1-81O/U - Manual (Page 9)

9137300990 Rev N 3
Controls and Indicators
BE1-81O/U controls and indicators are located on the front panel and circuit boards.
Front Panel
The front-panel control and indicators are shown in Figure 2 and described in Table 1.
Figure 2. Front-Panel Controls and Indicators
Table 1. Front-Panel Controls and Indicators
Locator Function
A Undervoltage Inhibit Indicator. This light emitting diode (LED) lights when the sensed
voltage decreases below the setting of the Undervoltage Inhibit Control. Relay operation is
inhibited when this LED is on.
B Undervoltage Inhibit Control. Relay operation is inhibited when the sensed voltage
decreases below the setting of this multi-turn potentiometer. The Undervoltage Inhibit
Control has a setting range of 40 to 120 Vac. The BE1-81O/U is delivered with the control
set at 80 Vac.
BE1-81O/U Controls and Indicators