User Manual

normal values

hysteresis of upper limit

hysteresis of lower limit

measured current value

t (time)

Current flow

Typical application

of the new switching actuators

The measured load current can also be

adjusted with an offset value in mA.

This can correct any drifts in the

current flow. At the same time, the

measured load current between two

limit values can be monitored and

evaluated. Every channel can be

parameterized separately in this

Load current detection

This function captures the load current

per output and transmits its via the

KNX bus. These measured values can

be displayed via a display unit or a

visualization in real time. The mea-

sured load current can be corrected. A

configurable adjustment factor is avail-

able.

Via monitors, the building manager has the ability to monitor and maintain the entire

system with regard to load behavior, operating hours, and switching cycle counting.

The load current is recorded and monitored within the defined threshold values.

If values go above or below the thresholds, a preventive warning is sent to the building manager.

Evaluation of the operating hours and switching cycle counting enables scheduling of

regular maintenance.

regard. If an overload occurs on one

channel, measures can be taken to

switch it off in good time so that other

required systems are not compro-

mised, e.g., in hospitals, refineries or

chemical facilities.