Rockwell-automation 1794-ASB/E Remote I/O Adapter Module User Manual Manuel d'utilisateur Page 17

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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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