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The recommended screw type is self-tapping BN84229 50 x 12.
A grounding cable (article no.: 1009W7004) will be supplied together with the ACT and must be connected to the OpenBus
TM
system and the other
end to the bed frame to decouple electrical fields.
Ferrite core :
If upward cable exit is used, a ferrite core needs to be added as close as possible to the ACT.
Ferrite core specification:
At the mentioned frequencies, the impedance must be as stated in the table:
Frequency (MHz) 10 25 100 250
Impedance (Ω) 95 156 260 270
Ferrite core graphic characteristics:
Impedance, reactance, resistance vs. frequency
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