Frequency Converter SD4S
Technical Details
The Interfaces of SD4S
Frequency Converter

- Supply voltage / external ballast resistor
- 24 VDC logic power supply
- Safety integrated „STO“:
Restart lock to meet category 4/PL e according to EN ISO 13849 1:2015 and EN 61508:2010 SIL3 - RS232/485, CAN interface
- Ethernet 100 MBit, parameterization, diagnosis and operation
- Digital inputs and outputs
- Digital rotor position interfaces Biss C, EnDat 2.2, TTL
- Optional: EtherCAT, Profinet, Powerlink
- Galvanically isolated thermal contact
- Motor connection
Software for Initial Operation and Parameterization: drivemaster4