00772425 datasheet(28/42 Pages) BURKERT

Part #	00772425

Description	Bürkert System Bus

PDF	42 Pages

Scroll/Zoom	100%

Manufacturer	BURKERT [Christian Bürkert GmbH & Co. KG]

Direct Link	https://www.burkert.com/en

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28 / 42 page

Type büS

büS network shielding

11.4

Network with RC shielded devices

In a network with RC shielded devices, shield must be only on one point directly connected to FE. This

shielding set-up only shields E-Fields, but it is usually preferred, when FE area connection is poor.

▪ Either by using one direct shielded device.

Device 3

(RC)

Device 4

(RC)

Device 2

(RC)

Device 1

(Direct)

Fig. 29: RC shielded

▪ Or by grounding the cable shield directly anywhere in network, e.g. in the middle or near a source of

EMC disturbance for immediate derivation.

In general, a distance between H-Field emitting machines and büS network is recommended. If not pos-

sible, use grounded metal duct for additional shielding the büS cable in whole.

Device 3

(RC)

Device 4

(RC)

Device 2

(RC)

Device 1

(RC)

Fig. 30: RC shielded

00772425 Datasheet(PDF) 28 Page - Christian Bürkert GmbH & Co. KG