Inovance MD880 Series - Page 55

3 Electrical Installation
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Interference
cable
Sensitive
cable
＜ 30 cm
Interference
cable
Sensitive
cable
≥ 30 cm
90°
Interference
cable
Sensitive
cable
Figure 3-3 Routing of interfering cables and sensitive cables
2) Route di󶍽erent signal cables separately and isolate di󶍽erent types of signals
with the equipotential signal. When routing cables of same signal type, lay the
equipotential signal cables at the outer layer, and consider the equipotential signal
arrangement in the middle. The following 󶍾gure shows an example.
Standard cable
Bad belt shape
Two pairs of different cables
Good belt shape
Digital signal
Analog signal pair
Equipotential wire
Figure 3-4 Routing of di󶍽erent types of signal cables