Installation manual

UNIPOWER
Installation manual PQ Secure
30
The UP-2210 is activated on positive flanks, which means that the trig takes place when the signal
changes from a zero value to the upper limit. If you have signals with normally high values, active,
you can via the configuration in PQ Online invert the signal to trig events when the signal drops to
zero.
Figure 19
4.7.2 Connection of digital outputs
By connecting the UP-2210 digital outputs to another external equipment or system, the UP-2210
can send a digital HIGH signal in the event of a disturbance (transient or sag/swell). Outputs are
activated when the recorder detects a disturbance, and close the built-in relay during one second.
Figure 20
Note: The signal transmitted through the unit’s built-in solid-state relay must not exceed 110
V DC and 100 mA.