Operating Instructions – MOVIFIT® FDC
39
5
Installation planning taking EMC aspects into account
Electrical Installation
5.2.3
Data lines and 24 V supply
Route data lines and 24 V supply separately from cables that emit interference (such as
control cables of solenoid valves, motor cables).
5.2.4
Connection between MOVIFIT
®
FDC and the MOVIGEAR
®
and DRC drive units
Use only the following cables to connect MOVIFIT
®
FDC with the MOVIGEAR
®
and
DRC drive units:
• Prefabricated SNI cable,
see chapter "Electrical connections" / X8: AC 400 V output (SNI)"
• SNI cable with open ends,
see chapter "Technical Data" / "Specified connection cables for single-line installa-
tion"
• Prefabricated hybrid cables,
see chapter "Electrical connections" / X8: 400 V output and CAN bus"
• Hybrid cable with open ends,
see chapter "Recommeded hybrid cables"
5.2.5
Cable shields
– Must have good EMC properties (high shield attenuation)
– May not serve only as mechanical protection for the cable.
– Must be connected to a wide area of the unit's metal housing at the cable ends, see
also chapter "Connecting the SNI cable" (page 52) or chapter "Connecting the hybrid
cable with CAN bus" (page 53).
Summary of Contents for MOVIFIT FDC
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