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Allen Bradley | SLC-500 | 1746-IB8 | Image

Allen Bradley | SLC-500 | 1746-IB8 | Image Allen Bradley | SLC-500 | 1746-IB8 | Image

SKU 2178240  UPC 0799705794245

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The Allen-Bradley 1746-IB8 is an SLC 500 Input Card with eight inputs and eight points per Common. The 1746-IB8 can be used for general-purpose dc inputs. This module features a simple interface with clear labeling for each input.  The 1746-IB8 is a current sinking DC Input Module with a nominal voltage of 24V dc. The operating voltage range for the 1747-IB8 is 10-30V dc. The signal delay maximum time for the unit is measured at 8 ms in the ON position and 8 ms in the OFF position. The off-state current maximum is 1 mA. The off-state voltage maximum is 5V dc. When in operation, the nominal input current measures 8 mA at 24V dc. At 5V, the backplane current load for the module measures at 50 mA. At 24V, the backplane current load is 0 mA. The heat dissipation for the 1746-IB8 is 0.20 Watts per point, or 1.90 total Watts.


Operating vibration for the 1746-IB8 measures 1.0 g at 5-2000 Hz. Non-operating vibration for the module measures 2.5 g at 5-2000 Hz. Operating temperature ranges from 0-60 degrees Celsius (32-140 degrees Fahrenheit). Storage temperature for the 1746-IB8 should range from -4-85 degrees Celsius (-40-185 degrees Fahrenheit).

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