The new temperature control LSR 20 was introduced at the IPM 2007 and completes the range with the LSR 05. Both controllers have one temperature and can take two single-phase motors 230 V directly, which means the reverse controllers are not necessary anymore. Of course existing 400 V-motors with reverse controllers like the Lock EHS can be retrofitted.
The power drives can be controlled independly with two 4-position switches. At the LSR 20 a rain sensor and a wind sensor can be directly connected. As well a rain- and min/max. position can be realized without potentiometer for saving costs. All in all the new LSR 20 as well as the sensors are clearly lower priced as up to now.
