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Allen-Bradley FLEX I/O DeviceNet 1794-ADN User Manual

Allen-Bradley FLEX I/O DeviceNet 1794-ADN
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16 Rockwell Automation Publication 1794-IN099D-EN-P - November 2018
FLEX I/O DeviceNet Adapter Module
The original configuration of the adapter is the same as the v3.001
out-of-the-box configuration of the adapter.
In this case, the scanner will automatically make the I/O connection
with the firmware revision 3.001 adapter. Once network setup is
complete, downloading, and saving the original configuration to the
adapter is recommended.
The original configuration of the adapter does not match the
firmware revision 3.001 out-of-the-box configuration of the adapter.
In this case, the scanner will report an error 77, indicating an I/O
size mismatch.
To correct this issue, download the existing configuration to
the adapter.
Specifications
ATTENTION: The adapter will not accept any downloads that could change its
configuration while there is an active I/O connection between a scanner and the
adapter. It will be necessary to either remove the scanner from the network or
disable the scanlist entry in the scanner to the adapter, using RSNetWorx™
software, before configuration downloads can be done successfully to
the adapter.
General
Attribute Value
I/O capacity 8 modules
Power supply
The 24V DC power supply must be capable of providing a turn-on
inrush surge current of 14 A for 5 ms for each adapter connected to this
supply.
Supply voltage
Power supply: 19.2...31.2V DC, 400 mA
DeviceNet power: 24V DC, 90 mA, Class 2
Flexbus output: 5V DC, 640 mA
Input voltage rating
24V DC nom
19.2V to 31.2V DC (includes 5% AC ripple)

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Allen-Bradley FLEX I/O DeviceNet 1794-ADN Specifications

General IconGeneral
BrandAllen-Bradley
ModelFLEX I/O DeviceNet 1794-ADN
CategoryControl Unit
LanguageEnglish

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