Emerson Process Management IM-106-910Xi Manuale Utente Scaricare il pdf (Pagina 66)

Xi Advanced Electronics

6-4

Instruction Manual

IM-106-910Xi, Original Issue

November 2010

Figure 6-2. Xi Front Panel

Components

I/O Board Replacement

Use the procedure that follows to replace and set up the I/O board in the Xi.

Disconnect and lock out power before working on any electrical components.

The I/O Board is shipped from the factory without any of the enhanced software features

activated. These features must be activated once the new board has been installed and

before the Remote Interface is put into service.

If the existing I/O Board has been operated with the Stoichiometric enhanced software

feature, this feature must be activated in the new board before the Xi Electronics is put back

into service. Failure to do so will cause a false analog output signal to the DCS.

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Emerson Process Management IM-106-910Xi Manuale Utente Pagina 66