Lenze 8400 motec - Page 158

Safety engineering
Technical data
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EDS84DG752 EN 7.0
) Note!
Safe inputs are designed with 2 channels (...A/...B). The channels must be
controlled separately and simultaneously (in an equivalent manner).
The active control of only one channel indicates a faulty sensor system or an
impermissible interconnection.
Restriction of use
The operation of an integrated safety system is not permissible in earthed phase mains.