B.3.2 System Shielding

Figure B.11 System Shielding

Never stripping too much of the plastic cable cover. This is improper and can destroy the characteristics of the Shielded-Twisted-Pair cable. Besides, the bare wire shield easily conducts the noise.

Cascade these shields together by soldering. Please refer to follow- ing page for further detailed explanation.

Connect the shield to Frame Ground of DC power supply to force the con- ducted noise to flow to the frame ground of the DC power supply. (The ‘frame ground’ of the DC power supply should be connected to the system ground)

Figure B.12 Cable Characteristics

The characteristic of the cable Don’t strip off too much insulation for soldering. This could change the effectiveness of the Shielded-Twisted-Pair cable and open a path to introduce unwanted noise.

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Advantech ADAM-5560 user manual Figure B.11 System Shielding