DF6-340-... frequency inverters [t-head1-first]

Actuation [t-head3]

Example: Temperature regulation for ventillation system. When the room temperature rises, the fan speed must increase. The target temperature can be set with potentiometer R11 (e.g. 20 ˚C)

Emergency-Stop circuit

S1: OFF

S2: ON

Q1: Line protection

Q11: Mains contactor

PES: Cable screen PE connection

K1: Radio interference suppression filter

Wiring [t-head3-pg]