Rockwell-automation 1794-ASB/E Remote I/O Adapter Module User Manual Manual do Utilizador descarregar pdf (Página 17)

1–3Overview of FLEX I/O and your Remote I/O Adapter Module

Publication 1794ĆUM009D-EN-P - April 2004

The adapter module consists of the following major components:

• diagnostic indicators

• reset pushbutton

• remote I/O wiring connections

• 24V dc power wiring connections

• address/group switch assemblies

Diagnostic Indicators

Reset Pushbutton

+24V dc Wiring Connections

24V dc Common Wiring Connections

Remote I/O Wiring Connections (connector part no. 942029-03)

Address/Group Switches

AllenĆBradley

24 VDC

POWER SUPPLY

RIO ADAPTER

1794-ASB

ADAPTER

ACTIVE FAULT

LOCAL

FAULT

PWR

Diagnostic Indicators

Diagnostic indicators are located on the front panel of the adapter

module. They show both normal operation and error conditions in

your remote I/O system. The indicators are:

• Power ON (green)

• Adapter ACTIVE (green)

• Adapter FAULT (red)

• LOCAL FAULT (red)

A complete description of the diagnostic indicators and how to use

them for troubleshooting is explained in chapter 4.

Hardware Components

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Rockwell-automation 1794-ASB/E Remote I/O Adapter Module User Manual Manual do Utilizador Página 17