Lenze ELCAFHIxxx4E34NNER Highline - Handbuch (Seite 66)

Electrical installation
Basic circuit diagram
4
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66 EDKLCFH1134−EER DE/EN 1.0
4.2 Basic circuit diagram
lcu94FU_001
F1 Cable protection (observe cable protection standards for fuse dimensioning!)
K1 Main contactor
K2 Contactor for 24 V supply
PE Earthing bolt for compliance with EMC conditions, the equalizing conductor prevents
the flow of compensation currents via the shield of the safety bus cable
S0 Service switch
SF Safety function activated via PROFIsafe
BS1 Brake control
BRK1 Spring−applied brake
Th PTC thermistor (PTC) or thermal contact (NC contact)