EXcel4 Controller
Page 9
2.3
Terminating screened cable at the ACU
It may or may not be necessary to terminate cable screens at the ACU end. The
following diagrams show when it is necessary, and how to do it to maximise the
effectiveness of the screening.
2.3.1
When to terminate
The following two diagrams show correct methods of grounding cable shields, where the
peripheral equipment may or may not be connected to ground already.
Figure 2 - Peripheral mounted in Non-Metal surface
Figure 3 - Peripheral mounted on Metal surface
