Siemens EK 746 Series Instrukcje Operacyjne Pobierz pdf (Strona 24)

Connecting up

SCALANCE W788-xPRO / W74x-1PRO/RR

24 A5E02280448-02, Release 11/2008

Figure 4-1 Connectors of the SCALANCE W788-xPRO/RR or W74x-1PRO/RR.

The additional antenna connectors (position C) only exist for the types

W788-2PRO and W788-2RR.

As an alternative or in addition to this, you can also use the M12 plug for the power

supply (position B in the previous figure).

You can fit additional antennas to the sides of the SCALANCE W788-2PRO and

SCALANCE W788-2RR with an antenna cable (position C in the previous figure). If

you install the SCALANCE W788-xPRO/RR or W74x-1PRO/RR in a cabinet, you will

need to unscrew the antennas due to the restricted communication (position D in the

figure). In this case, the connection is over detached antennas installed outside the

cabinet. On the front panel, there is also an identifier for the antenna connectors. The

A connectors are on the right-hand side and B connectors B on the left-hand side.

Suitable connecting cable for a connection between SCALANCE W788-xPRO/RR or

W74x-1PRO/RR and a detached antenna are available from SIMATIC NET. You will

find detailed information in the section "Suitable antenna cables and antennas for the

SCALANCE W-700".

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Siemens EK 746 Series Instrukcje Operacyjne Strona 24