
2.CONNECTION OF THE COMMUNICATION FUNCTION CONNECTION B-63434EN/02
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2.5 Noise Protection
2.5.1 Signal line separation
The wiring of Ethernet cables belongs to group C. For the method
of separation from group A wiring and group B wiring, refer to
"Connection Manual: Hardware (B-63003EN)" of each CNC.
2.5.2 Cable clamping and shield processing
Clamp those cables that are run into the CNC and require shield
processing, as shown below. Process the shield of a twisted pair
cable for Ethernet in the same way. This clamp processing secures a
cable, and also processes the shield of the cable. Be sure to perform
this clamp processing because it is key to stable operation of the
system.
As shown below, peel off a part of the outer sheath to expose the
shield, then press the exposed portion of the shield against the ground
plate with a clamp. The machine tool builder is to prepare a ground
plate and install it as shown below.
+)='A(#
#1(
#1(&(#$A
0%('
#1(-0#0
+)='A(#