5.INSTALLATION B-65282EN/05
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5.3.2 Cable Clamp and Shield Processing
• Terminal processing of the shield sheaths
Perform terminal processing of the shield sheaths of the signal
cables according to the description in Section 9.3.
• Cable clamp
The cables that run into the amplifier and which require shield
processing, with the exception of K14, K15, K17, K18, K19,
K31, and K33, must be clamped as indicated in Fig. 5.3.2(a).
Clamping secures a cable and also provides shielding. Clamping
must always be performed since it is very important for stable
system operation.
Strip part of the cable jacket to expose the shield sheath, as
shown in the figure below. Secure that part of the cable to the
ground plate by using a clamp. At this time, the ground plate
must be in contact with the surface of the shield so that the
contact area becomes wide.
Connect each shield cable to the ground plate installed near the
cabinet inlet by using a ground clamp. This prevents noise
generated in the panel from being emitted to external devices.
Connect the cable clamp of the signal cables of SVM connected
to common PSM to common the ground plate for signals.
• Grounding
The ground plate must be created and installed by the user as
shown in Figs.5.3.2(b) to (e).