Phoenix Contact IB IL AO 4/U/0-10-ECO Handleiding (190 Pagina's)

Handleiding

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Connecting cables

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12.1.2 Connecting shielded cables using an Inline shield connector

Shielded cables can be connected via IB IL SCN-6 SHIELD and

IB IL SCN 6-SHIELD-TWIN shield connectors. The IB IL SCN-6 SHIELD shield connector

is designed to connect one shielded cable. Two shielded cables can be easily connected

via the IB IL SCN 6-SHIELD-TWIN shield connector. In principle, cables are connected

via the shield connector in the same way as shown in Figure 12-2 on page 130 and

Figure 12-3 on page 131.

Figure 12-2 shows the connection of a shielded cable using a remote bus cable as an ex-

ample. In this example, the cables are twisted pair cables.

Figure 12-3 shows the connection of two shielded cables, using the wiring of the

IB IL AI 2/SF-PAC terminal as an example. As two channels can be used here, the

IB IL SCN 6-SHIELD-TWIN shield connector is used.

When connecting the cables proceed as shown in Figure 12-2 and Figure 12-3:

Stripping cables • Strip the outer cable sheath to the desired length (a) (detail A).

The desired length (a) depends on the connection position of the wires and whether

the wires should have a large or small amount of space between the connection point

and the shield connection.

• Shorten the braided shield to 15 mm (detail A).

• Fold the braided shield back over the outer sheath (detail B).

• Remove the protective foil.

• Strip 8 mm off the wires (detail B).

Inline wiring is normally done without ferrules. However, it is possible to use

ferrules. If using ferrules, make sure they are properly crimped.

When using twisted pair cables, keep the wire twisted until just before the terminal

point.

Wiring the connectors • Push a screwdriver into the actuation shaft of the appropriate terminal point

(Figure 12-1 on page 128, detail 1), so that you can insert the wire into the spring

opening.

Phoenix Contact recommends using a SZF 1 - 0,6X3,5 screwdriver

(Order No. 1204517).

• Insert the wire (Figure 12-1 on page 128, detail 2). Remove the screwdriver from the

opening. This clamps the wire.

For the connector pin assignment, please refer to the corresponding terminal-spe-

cific data sheet.

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