Rockwell-automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User M Manual de usuario descargar pdf (Pagina 19)

1–7Overview of FLEX I/O and Your PROFIBUS Adapter Module

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Network Connector

Use the 9-pin D-shell connector to connect your adapter to the

PROFIBUS network.

Setting the Node Address Switches

Set the node address using the 2-position thumbwheel switch. Valid

settings range from 01 to 99. Use a pen to press either the + or –

buttons to change the number.

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24V DC

Adapter

1794-APB/B

Power Wiring

Connections are provided for connecting the required 24V dc power

to the front of the module. The power wiring can be daisy-chained to

the terminal base unit located next to the adapter to supply power to

the module installed in that base unit.

Refer to the Installation Instructions (pub. no. 1794-IN040) you

received with your adapter to learn how to install and wire the

adapter.

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Rockwell-automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User M Manual de usuario Pagina 19