Lenze ELCAFHIxxx4E34NNPM Highline - Handbuch (Seite 70)

Electrical installation
Basic circuit diagram
4
l
70 EDKLCFH1134−EPM 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 PROFIBUS cable
S0 Service switch
BS1 Brake control
BRK1 Spring−applied brake
Th PTC thermistor (PTC) or thermal contact (NC contact)
SF Safety function activated via PROFIsafe