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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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Rockwell Automation Publication 1794-IN099D-EN-P - November 2018 17
FLEX I/O DeviceNet Adapter Module
Current draw 400 mA maximum; 300 mA at 24V DC
Communication rate 125 KB, 250 KB, 500 KB
Indicators
Power - on/off
Mod Net status - red/green
I/O status - red/green
Flexbus output current 640 mA max. @ 5V DC
Isolation voltage
50V (continuous), Basic Insulation Type
Type tested at 1930V DC for 60 s, power to Flexbus, power to DeviceNet,
and DeviceNet to Flexbus
Power dissipation 7.6 W maximum @ 19.2V DC
Thermal dissipation 26 BTU/hr @ 19.2V DC
DeviceNet power requirements 24V DC (±4%) at 90 mA max
Dimensions (HxWxD) 87 x 68 x 69 mm (3.4 x 2.7 x 2.7 in)
Weight, approx 195.5 g (6.9 oz)
Enclosure type rating None (open-style)
Wire size
Power connections: 0.33... 3.3 mm (22...12 AWG) solid or stranded
copper wire rated at 75 °C (167 °F) or greater 1.2 mm (3/64 in.)
insulation max
Wire category
(1)
1 - on power ports
2 - on communications ports
Terminal screw torque 0.8 Nm (7 lb-in)
North American temp code
T4
ATEX temp code T4
(1) Use this Conductor Category information for planning conductor routing as described in the appropriate System Level
Installation Manual. Also refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1
, for
more information.
General
Attribute Value

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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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