Siemens EF 847 Series Manual de servicio descargar pdf (Pagina 21)

SIMATIC IPC847C

Getting Started, 12/2010, A5E02669190-02

Installing

4.1 Installing the device

Optional installation locations

The device can be mounted horizontally or vertically in control desks, switching cabinets and

19" rack systems.

Optional mounting methods

WARNING

Function test while installing the device in machines or systems

Following the results of a risk analysis, additional protection equipment on the machine or

the system is necessary to avoid endangering persons. With this, especially the

programming, configuration and wiring of the inserted peripherals have to be executed, in

accordance with the safety performance (SIL, PL or Cat.) identified by the necessary risk

analysis.

The intended use of the device has to be ensured.

The proper use of the device has to be verified with a function test on the system. This test

can detect programming, configuration and wiring errors. The test results have to be

documented and if necessary inserted into the relevant inputs.

Options of mounting the device

● Mounting on cabinet brackets

● Mounting on device bases

● Tower installation: a tower kit can be ordered separately for this (not available in some

countries)

● Mounting on telescopic rails

When telescopic rails are used for mounting, the device can be withdrawn fully from the

cabinet or rack.

For detailed information on telescopic rails, see the sections Technical data of the telescopic

rails and Dimensional drawing for the use of telescopic rails.

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Figure 4-1 Position of the mounting holes

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 45 46

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Siemens EF 847 Series Manual de servicio Pagina 21